Siemens TC12 manual

TC12 Installation, Commissioning & Maintenance Handbook SIEMENS TRAFFIC CONTROLS Sopers Lane POOLE Dorset BH17 7ER SYSTEM: TC12 TC12 Installation, Commissioning and Maintenance Handbook PREPARED: A Pickering FUNCTION: Engineer This document is electronically held and approved in Meridian © Siemens plc. 1997 - 2004 All rights reserved. The info[...]

TC12 Installation, Commissioning & Maintenance Handbook Appendix A consists of the la test issue of 667/HB/26628/000. The current issue of the following A3 drawi ngs are included in the back of this manual: 667/CA/22741/000 667/DZ/22600/000 667/GA/22600/000 667/GA/22603/000 667/GA/22626/000 and 001 667/GA/22635/000 667/GA/22654/000 and 001 667/[...]

TC12 Installation, Commissioning & Maintenance Handbook SAFETY WARNING In the interests of health and safety, w hen using or servicing this equipment the following instructions must be noted and adhered to: Only skilled or instructed personnel with rele vant technical knowledge and experience, who are also familiar with the safety procedures re[...]

TC12 Installation, Commissioning & Maintenance Handbook TELECOMMUNICATIONS APPROVAL WARNING The Siemens TC12 Modems 667/1/22669/ 000, 667/1/22668/000 and 667/1/22668/001 and the TC12 OTU/LMU PCB Assemb lies 666/1/02262/001 and 666/1/02262/021 are Approved for connection to British Telecommunications Private Circuits in a Multipoint or Point to [...]

TC12 Installation, Commissioning & Maintenance Handbook This Handbook must be supplied with the appar atus. Validity of the approval depends on this information being supplied including the User Guide in the General Handbook 666/HB/43100/000. 666/HE/43100/000 Page v Issue 9[...]

TC12 Installation, Commissioning & Maintenance Handbook TABLE OF CONTENTS 1 INTRODUCTION ................................................................................................. 1 1.1 PURPOSE ........................................................................................................... 1 1.2 SCOPE .........................[...]

TC12 Installation, Commissioning & Maintenance Handbook 2.4.11 Digital Output PCB ......................................................................................... 61 2.4.12 Recommended Spares ................................................................................... 61 3 TC12 OUTSTATION ........................................[...]

TC12 Installation, Commissioning & Maintenance Handbook 4.3 OVERVIEW OF THE TC12 INSTATION TEST SET SETTINGS/SELECTIONS AND CONNECTIONS ................................................................................................. 139 4.3.1 Introduction .........................................................................................[...]

TC12 Installation, Commissioning & Maintenance Handbook 6.3.1 General ........................................................................................................ 167 6.3.2 Configuring the Integral OTU PCB ............................................................... 167 6.3.3 Connectors and Cables ................................[...]

TC12 Installation, Commissioning & Maintenance Handbook FIGURE 29 - PHASES IN STAGES FOR EXAMPLE 6 .............................................. 125 FIGURE 30 - OUTSTATION PCB STATUS LEDS ..................................................... 131 FIGURE 31 - OUTSTATION PSU VOLTAGE CHECKS ............................................. 134 FIGURE [...]

TC12 Installation, Commissioning & Maintenance Handbook 1 INTRODUCTION 1.1 PURPOSE This document is a guide for professional Installation and Maintenance personnel. It describes how to install, commissi on and maintain the TC12 Instation and Outstation. 1.2 SCOPE Section 2 covers the Instation cabinet and all the equipment contained within the [...]

TC12 Installation, Commissioning & Maintenance Handbook 1.5 ISSUE STATE AND AMENDMENTS Issue 1 - First formal issue Issue 2 - Significant changes this issue are listed below: Table 3 and Table 6 Modem PCB and OTU PCB Receive threshold switch settings for –39 dBm and –33 dBm were reversed in issue 1. Instation recommended spares, PSU PCB and[...]

TC12 Installation, Commissioning & Maintenance Handbook Example of lamp monitoring on a more complex junction added. Drawing of OTU input, and reply bytes added. Replacement current sensor part number added. (667/7/25171/000) • Replacement voltage monitoring transformer part number added. (667/7/25172/000) Issue 4 - Significant changes for th[...]

TC12 Installation, Commissioning & Maintenance Handbook • Equipment is CE marked and self-certi fied to RTE Directive 99/5/CE R&TTE. BABT approval no longer appropriate. References to BABT removed throughout document. • Clarification to battery change procedures, sections 3.4.5 and 6.5.4. • Instation Power Supply replacement procedure[...]

TC12 Installation, Commissioning & Maintenance Handbook The Outstation test set is used in place of the controller to both set Reply bits and monitor Control bits at the OTU. 666/HE/43100/000 Page 5 Issue 9[...]

TC12 Installation, Commissioning & Maintenance Handbook Instation The Instation comprises of one or more Traffic control computers (TCC) and one or more Instation Transmission Units (I TUs). The ITU cabinets are 32U high with grey panelling and a smoked glass front door. Traffic Control Computer The TCC is a system containing a minimum of one m[...]

TC12 Installation, Commissioning & Maintenance Handbook Digital Output Rack The Digital output rack contains one Instation rack Power Supply Card and between one and sixteen Digital Output boar ds, each capable of driving 64 LEDs at up to 30 V 25 mA. There are two variant s of Digital Output board, one sources current and the other sinks curren[...]

TC12 Installation, Commissioning & Maintenance Handbook Figure 1 - System Diagram for Digital Output Rack connection to a Wall Map 666/HE/43100/000 Page 8 Issue 9[...]

TC12 Installation, Commissioning & Maintenance Handbook Figure 2 - System Connection for two ITU Racks 666/HE/43100/000 Page 9 Issue 9[...]

TC12 Installation, Commissioning & Maintenance Handbook 2 TC12 INST 2.1 SPECIFICATION 2.1.1 Mains voltage ranges The Instation will work over: 98 – 132 V RMS 198 – 264 V RMS Note . The voltage range of the PC used in t he Instation should be checked in the manufacturer's literature and note shoul d be taken of any links/switches that n[...]

TC12 Installation, Commissioning & Maintenance Handbook 2.1.5 Size and Weight inet - External Dimensions Figure 3 - TC12 Cab FRONT SIDE 585 1625 1540 875 A ll dim ensions in mm igital Output Rack 8.3 Kg Weight: Cabinet 111 Kg ITU Rack 8.4 Kg D Note : The weight of the cabinet does not include any of the PC equipment, and the weights specified f[...]

TC12 Installation, Commissioning & Maintenance Handbook 2.2 afety Notes on TC12 Instation anels of the TC12 Instation Cabinet. Users/operators must not attempt to a O mains powered equipment, is allowed to se tup/change any switch positions in the Instation equipment and/or use any of t he free mains sockets within the equipment he TC12 Instati[...]

TC12 Installation, Commissioning & Maintenance Handbook U 2.2.2 PC The C s not have a motherboard; instead the processor card and the other There are 2 types of TC12 PC which may be used and are described below: 2.2.2.1 the TC12 cabinet. It has a conventional keyboard attached to it and needs a sep a checking of its operation. s d has an integr[...]

TC12 Installation, Commissioning & Maintenance Handbook 2.2. lowing, additional, cards installed in it. ink t needed if processor card has built-in 2.2. uld normally have the following, additional, cards installed in it. • Digi I/O Card ver Card (IMD) Xem. 2.2.2 the PC; a The setting up of a 3Com Etherlink 3 card is described below. There are[...]

TC12 Installation, Commissioning & Maintenance Handbook keys are then used to select the items to change; only the Interrupt Request Level Interrupt Request Level 3 N t connection the Etherlink 3 card settings mu st be those in 2.2.2.5; The UM9008 s e o be d ict with those req s in The various blocks of jumpers on the board should be set as fol[...]

TC12 Installation, Commissioning & Maintenance Handbook The second cable is attached from the connector labelled J2 or P2 on the DIGI I/O ard to connector PL3 on the PSU board, (the PSU board has a note on the silk screen next to PL3 which reads 'CONNECTION TO P2 DIGI I/O (PC)'. Note: The two 50-way ribbon cables are to be connected t[...]

TC12 Installation, Commissioning & Maintenance Handbook Set the I/O Port addresses of the boards us ing DIP switch 1 (DS1) positions 9 to 11, as shown below: Board SW9 SW10 SW11 Address 1 ON OFF OFF 0x100 2 ON ON OFF 0x120 3 OFF OFF ON 0x200 4 ON OFF ON 0x220 Set the interrupts using DIP switch 2 (DS2 ), positions 1 to 8, as shown below: Board [...]

TC12 Installation, Commissioning & Maintenance Handbook 2.2.2.9 IMD Distribution M odules (16i and 16e Units) 09/010), which are part of the IGI 16i and DIGI AccelePort 16e units are secured by clamps (667/2/22638/000) to the IMD Distribution Mountin 636/000, see TC12 cabinet mbly t cables labelled P2 and P3. The other end of these ribbon c abl[...]

TC12 Installation, Commissioning & Maintenance Handbook The so The P distrib safety age. ftware installation procedure is as follows: SAFETY NOTE C should be plugged directly into the mains, and not via the mains ution panel on the Instation, sinc e the Instation has not undergone on-site tests, described in the commi ssioning section, at this [...]

TC12 Installation, Commissioning & Maintenance Handbook (1) Before starting th should be configur appropriate. the TC12 So Installation softwar short time followed should look somet ftware is Version that the sta for possible display messages and actions). n has locked up altogether and does not respond to Ram address swit ches are set up corre[...]

TC12 Installation, Commissioning & Maintenance Handbook (10) If the indications for the DIGI I/O and IMD cards are as expected, move across to the nd hit return. The TC12 Software wil e PC. Should the DIGI I/O cards and/or IMD cards not be s hown as expected then choose the ‘Quit’ option and correct the problem. (11) Exit the Installation s[...]

TC12 Installation, Commissioning & Maintenance Handbook 2.2.3 n the Audible alarm on the system fault indication panel (SIP) sounds it should be with mains powered equipment), should be asked to cancel the audio larm, using the audio off switch on the PSU PCB. o remote SIP fitted the follo wing Resistor links may be removed from e PSU board: R2[...]

TC12 Installation, Commissioning & Maintenance Handbook 2.2.4 , before the mains c able is plugged into the PCB. Similarly hen the PSU PCB is being removed, disconnect the mains plug from the mains socket on the PCB, bef r earth straps are situated on the right-hand 19" upright of the Inst available at the correct height for up to f our ra[...]

TC12 Installation, Commissioning & Maintenance Handbook S3 - Audio ON/OFF This switch should normally be set to on. If it is set off then LED LP2 will light once the board is powered up and the local SIP audio alarm will not sound in the event of any faults. If the Audible alarm on the system fault i ndication panel (SIP) sounds it should be ca[...]

TC12 Installation, Commissioning & Maintenance Handbook Figure 7 - PSU Board Layout S1 LP1 1 (TO P) 14 PL5 1 (TO P) 14 PL6 1 (TO P) 14 PL7 1 (TO P) 14 PL8 MAINS SOCKET 1 50 PL4 1 50 PL3 50 PL2 1 1 20 S2 PL1 1 26 PL9 1 10 PL10 GND +12V +5V +5V GND AGND -12V S3 Varia TP4 TP5 TP6 TP7 TP8 TP9 nt LP2 Power Su pp l y Hole fo ttachin g earth st TC12 c[...]

TC12 Installation, Commissioning & Maintenance Handbook Figure 8 - PSU Board Switch Settings 666/HE/43100/000 Page 26 Issue 9[...]

TC12 Installation, Commissioning & Maintenance Handbook Setting the Voltage Range of the PSU The Power supply fitted to every PSU board used in the system (part number 667/7/22631/000, manufactured by Daren Electronics PLC type PP40-30). An internal link in this power supply needs to be set for the nominal mains voltage. See Figure 9 for link s[...]

TC12 Installation, Commissioning & Maintenance Handbook nsure that the Mode Select ee Table 1 for ettings. One of the modes s ay DIL switch. SW3, SW6 and SW7 - Line Level switches e that the Line Level switches are set correctly see Table 2 for ngs). Table how witc etti ngs corresponding to the different levels. Each modem PCB contains four DIL[...]

TC12 Installation, Commissioning & Maintenance Handbook Connector PL1 The 24-way cable connects the top header (PL1) on the Modem PCB to four 25- way 'D' con ion pane nnecto el nnecto el nnecto nel nnecto anel Note : Once installed the 24-way cables should be tagged with a number 1-4 corresponding to the modem PCB number for future id[...]

TC12 Installation, Commissioning & Maintenance Handbook Figure 10 - Modem PCB Layout 1 (TOP) 24 PL1 24 Way t o IMD panel 1 (TOP) 14 PL2 14 Way t o PSU card S1 PL3 ay ‘ D ’ PCB. 37 S2 37 W to MDF or Tran sf orme r 1 (TOP) S3 S4 S5 S6 S7 Mode Select 0 1 Line Leve l Line Leve l 2/4 Wire Selector Leve l 4 Wire Leve l 2 Wire Leve l Tran sf orme [...]

TC12 Installation, Commissioning & Maintenance Handbook Table W1) SWITCH NUMBER 1 - Modem PCB Mode Select Switch (S MODE 1 2 3 4 5 6 7 (Eng use only) !MC0 !MC1 !MC2 !MC3 !MC4 CCITT V.23 M2 1200 BPS HALF DUPLEX 0 1 0 0 1 1 0 CCITT V.23 M2 1200 BPS HALF DUPLEX WITH EQUALIZER 0 0 0 0 1 1 0 CCITT V.23 M1 600 BPS HALF DUPLEX 0 1 1 1 0 1 0 CCITT V.23[...]

TC12 Installation, Commissioning & Maintenance Handbook Table 2 - M , 6 and 7) SWITCH NUMBER odem PCB Line Level Switches (SW2, 3 OUTPUT 1 2 3 4 5 6 7 8 POWER 0dBm 1 0 0 0 - - 1 1 -3dBm 1 0 0 1 - - 1 1 -6dBm 0 1 0 0 - - 1 1 -9dBm 0 1 0 1 - - 1 1 -10dBm 0 0 1 0 - - 1 1 -13dBm 0 0 0 0 - - 1 1 -16dBm 0 0 0 1 - - 1 1 RECEIVE THRESHOLD -42dBm - - - [...]

TC12 Installation, Commissioning & Maintenance Handbook Table 3 Mod PCB 2/4 re Se - em Wi lect Switch (SW4) Operation 2 - Wire Operation 4 - Wire MODEM 1 → 4 - Wire Switch 1 → 2 - Wire Switch 1 MODEM 2 → 4 - Wire Switch 2 → 2 - Wire Switch 2 MODEM 3 → 4 - Wire Switch 3 → 2 - Wire Switch 3 MODEM 4 → 4 - Wire → Switch 4 2 - Wire S[...]

TC12 Installation, Commissioning & Maintenance Handbook 2.2.4 Ensure that the correct variant has been supplied e.g. he PCB is fitted with a cover (part num ber 667/2/22647/000 top, /001 rear). This cover must ALWAYS be fitted before any connectors are attached to the PCB, and removed whilst any cables are connected to the PCB. a to PL3 on its [...]

TC12 Installation, Commissioning & Maintenance Handbook Figure 11 - Transformer PCB Layout 1 (T OP) 37 1 (T OP) 14 PL2 14 W a y to Modem PCB S PL1 1 37 W ay ‘D’ to MDF. 1 (T OP) 37 S2 S3 S4 PL3 37 W a y ‘D’ to MDF. Variant Figure 12 - ITU 19" Rack (Rear View) PSU ITU Rack 6U , System Modem O utput 14 W ay connec tor to PSU 24 W a y[...]

TC12 Installation, Commissioning & Maintenance Handbook 2.2.5 Digital Output Rack, PCBs and PSUs The digital outp at 17 card guides are fitted. These take one PSU PCB and between 1 and 16 Digital Output PCBs. The assembly drawing for the rack is 667/GA/22626/001. One or two racks may be fitted to an Instation. 2.2.5.1 PSU PCB The PSU PCB is ide[...]

TC12 Installation, Commissioning & Maintenance Handbook Switch S1 PCB Address the PSU PCB to 0, the next card to 1 and so Set the switch on the card closest to on up to F if 16 boards are fitted. Connectors PL1 and PL2 These connectors are used to take the digi tal outputs out of the cabinet. Either a ribbon cable kit (667/1/22742/000) or a dis[...]

TC12 Installation, Commissioning & Maintenance Handbook Pin PL1 PL2 1 2 3 Output 2 Output 34 4 5 6 Ou 37 7 Out Output 38 8 Out Output 39 9 Out Output 40 10 Out Output 41 11 Out Output 42 12 Out Output 43 13 Out Output 44 14 Out Output 45 15 Out Output 46 16 Out Output 47 17 Out Output 48 18 Out Output 49 19 Out Output 50 20 Out Output 51 21 Out[...]

TC12 Installation, Commissioning & Maintenance Handbook Connector PL4 44/000, a 14 way cable with 17 sockets, to PL5 of the PSU PCB and to PL4 of all the Digital Output PCBs in the rack. Connector PL5 to PL5. The other end wires into a terminal block , the ot her side of which connects to the DC 2.2.5 Two Wall Map PSU mounting panels (667/ 1/22[...]

TC12 Installation, Commissioning & Maintenance Handbook (2) System with multiple PCs using Thinwire Cable r 667/7/22609/007) to the UTC TCC and each PC. le terminator (part number 667/7/22609/008) to the T piece on TCC to PC Ethernet c able (part number 667/7/22609/006) between t cable T pieces at the UTC TCC and the first PC. /7/ 22609/005) be[...]

TC12 Installation, Commissioning & Maintenance Handbook M PCB - PL3 Figure 14 - Modem PCB - MDF Connections MODE 37 Way ‘D’ Connector to transformer PCB or MDF PIN NAME NOTES 1. TD1+ To MDF 2. RD1+ To MDF 3. TD2+ To MDF 4. RD2+ To MDF 5. TD3+ To MDF 6. RD3+ To MDF 7. TD4+ To MDF 8. RD4+ To MDF 9. NC 10. NC 11. NC 12. NC 13. NC 14. RTN4 To T[...]

TC12 Installation, Commissioning & Maintenance Handbook 2.2.7.4 Transformer PCB to BT cable Figure 14 shows the cable terminations for connection to the MDF. to sociated with modems 1 and 2. The cable connected to L3 connects all the OTUs associated wit h modems 3 and 4. Each of the two cables is a 20 pair cable with up to 16 pairs actually use[...]

TC12 Installation, Commissioning & Maintenance Handbook Figure 15 - Transformer PCB - MDF Connections TRANSFORMER PCB PL1 and PL3 37 Way ‘D’ Connector to MDF PIN PL1 NAME PL3 NAME 1. NC NC 2. OTU2H- OTU4H- 3. OTU2G- OTU4G- 4. OTU2F- OTU4F- 5. OTU2E- OTU4E- 6. OTU2D- OTU4D- 7. OTU2C- OTU4C- 8. OTU2B- OTU4B- 9. OTU2A- OTU4A- 10. OTU1H- OTU3H-[...]

TC12 Installation, Commissioning & Maintenance Handbook 2.3 2.3.1 Safety Tests on the TC12 Instation 2.3.1 ark ilar capable of 1000 V). CD Tester (e.g. Seaward RC500). 2.3.1 afet to ment - 2.3.1.3 Pre-test C escription of rry out a visual inspection to check p firmly. 2.3.1 2.3.1 2.3.1 to the Earth wire of the Instation ry COMMISSIONING .1 Test[...]

TC12 Installation, Commissioning & Maintenance Handbook Cabinet Side Cover stud left hand side Cabinet Side Cover stud right hand side Cabinet Top Cover abinet rear door D Panel minium plate behind the master switch panel). ains socket panel at the front of the cabinet should be checked ase of power supply on every PSU Board Installed. Volt rai[...]

TC12 Installation, Commissioning & Maintenance Handbook 2.3.1.8 RCD Tests T tion master Switch C n to the ma S itch the Instation master Swi P g the RCD Tester into a main the Instation. Set the trip c rent on the tester to 30 mA. P on the RCD tester display that the RCD has in 200 ms. Reset the RCD. S the tester ck on the RCD tester display th[...]

TC12 Installation, Commissioning & Maintenance Handbook 2.4 MAINTENANCE 2.4.1 LEDs are provided on the front edge of the Modem Board and PSU Board to p rmation s and their functions are shown in Figure 16. A power LEDs on the modem P quest to send. In normal working this means that the control signal is being the line. All yellow off at come on[...]

TC12 Installation, Commissioning & Maintenance Handbook Figure 16 - Modem and PSU PCB Status LEDs MODEM BOARD STATUS L EDs LP1 (RED L ED) - +12v LP2 (RED L ED) - -12v LP3 (RE D LED ) - +5 v LP4 (YELLOW LED) - MODEM 1 TRANSMIT (TX1) ECEIVE (RX1) LP6 (YELLOW LED) - MODEM 2 TRANSMIT (TX2) LP7 (GREEN LED) - MODEM 2 RECEIVE (RX2) LP8 (YELLOW LED) - [...]

TC12 Installation, Commissioning & Maintenance Handbook This controls what signals can cause the low frequency audio alarm to sound. If it or w it may not be possible to hear the 2.4.3 dem PCB ) SW1 - Mode Select Switch or reen LED (carrier detect) may not. SW2, SW W2 and SW3 are odem 2 on the M siti ons 1 to 4, of the DIL switch, are set mit a[...]

TC12 Installation, Commissioning & Maintenance Handbook b) 2 wire system but with 4 wire selected in error: No reply message will be received. Only the yellow LED for the modem will come on. (4) SW5 - on LED will 2.4.4 Transformer PCB the switch is set On when there is an OTU on the line then no Control message will be sent to the OTU. ffect . [...]

TC12 Installation, Commissioning & Maintenance Handbook 2.4.6 Power cable disconnected/faulty. fuse blown. PC faulty. ulty. PC Not running TC12 software. Check software nd re-boot PC. Software has failed - ignore all other SIP LEDs/audio re driven). Re-boot PC. Re-install software Note. If it becomes necessary to replace an IMD distribution box[...]

TC12 Installation, Commissioning & Maintenance Handbook Symptom Possible Reason only one Digital Output PCB of Digital Output PCB faulty not connected Digital Output PSU fuse blown/faulty 2.4.7 er Bs c owered up. Di sconnect the attached cables from the CB, push down the latch on the front of the PCB guide and slide the PCB out of the rack. Ins[...]

TC12 Installation, Commissioning & Maintenance Handbook The remaining characters on each line ar e the hexadecimal representation of the reply bytes (__ means no data) for that OTU, each line is the correct length f reply bytes for the OTU. 2.4.8.3 First 22 TC8 OTUs on an Instation, Key t This screen displays the replies received from the first[...]

TC12 Installation, Commissioning & Maintenance Handbook 2.4.8.4 Active tasks, RX/TX packets and time events, Key to Press 'A' e Instation is required, however it is possible to see if one articular task or time event is running mo re often than is normal or using up more as if viewing a onochrome screen, however notes are made alongsi[...]

TC12 Installation, Commissioning & Maintenance Handbook 7= Low priority message ready from UTC TCC to output e.g. digital outputs 6= Replies to a pa where the Instation is only s intain communication timings. 5= Configuration processing i.e. pr ocessing of configuration packets before allowing them to proceed with their transmission of data to [...]

TC12 Installation, Commissioning & Maintenance Handbook 2.4.8 tputs states, Key to Press 'D' tput st TC12 digital output boards; 4 digital out As there is the possibility of he first 16 lines t herefore would represent first rack. his display is in colour and CTERM should be switched into the colour mode to gain any information from t[...]

TC12 Installation, Commissioning & Maintenance Handbook 2.4.8.11 IMD Information Screen, Key to Press 'I' t the Intelli gent Modem Driver boards in the PC as follows. the dual ported RAM through which the PC communicates with the IMDs. ach f the ur po sible This provides information abou Top Line: Address of Below this there are detai[...]

TC12 Installation, Commissioning & Maintenance Handbook 2.4.8.12 Link Statistics, Key to Press 'L' ink to the host UTC TCC. on the ADDRESS and MULTICAST ADDRESS DULE TYPE t c ted when ed ADAPTER CARD RECEIVE LOOK AHEAD or has failed. ADAPTER CHECK g number of times the changed STATUS INDICATION starting PC) Count of packets which had [...]

TC12 Installation, Commissioning & Maintenance Handbook 2.4.8.15 Received Characters IMD, Key to Press 'R' This screen displays the data received from OTUs on IMD 0 port 0. It displays each OTUs reply on a separate line on t shows the OTUs on IMD 0 port 0 but can be used to obtain indication of the health of the system. The characters[...]

TC12 Installation, Commissioning & Maintenance Handbook Figure 17 - Master Switch Panel Fuses FS6 FS7 PSU FS1 FS2 FS3 FS4 FS5 MA STER SW 10A WA L L MAP CABINET RCD 5A FRONT 13A SKT 5A REAR 13A SKT 5A MAINS SKT B 5A MAINS SKT C 5A MAINS SKT D 5A MAINS SKT E Master Switch and RC D. The diagram above shows the layout of the fuses on the Mas ter Sw[...]

TC12 Installation, Commissioning & Maintenance Handbook T 1 T 1 2.4.1 2.4.1 ber for tation is 667/1/22600/000. he voltage between TP8, AGND and TP4, +12 V should be between 12.6 V and 1.4 V. he voltage between TP8, AGND and TP9, -12 V should be between -12.6 V and - 1.4 V. 1 Digital Output PCB The digital output PCB is fitted with four 3.15 A, [...]

TC12 Installation, Commissioning & Maintenance Handbook 3 TC12 OUTST A TION 3.1 SPECIFICATION 3.1.1 Mains voltage ranges The Outstation will work over: 85 – 264 V RMS Note the power supply used is auto-r anging over the above voltage range. 3.1.2 Mains frequency range All TC12 equipment will work from 47 Hz to 63 Hz. 3.1.3 Mains cu OTU rack i[...]

TC12 Installation, Commissioning & Maintenance Handbook - Connect the cab s th (Switch S3) e Thresh (Switch S3) ire Line nnection (Switch S4) (Switch S6) n Comm cations M od (Jumpers) ate / Mo (GMM ion Addr (GAD) r of Outs ions on th ine (GNO r of Cont Bytes for Outstatio on the lin (GCW) Number of Reply Bytes for all Outstations on the line (G[...]

TC12 Installation, Commissioning & Maintenance Handbook Figure 18 - OUTSTATION PCB LAYOUT 1 (T OP) 1 (T OP) P L2 40 Wa y for 32 buf f e r e d i npu t s 34 Tr a n s m i t C onfi rm ou tpu t S erial Nu mb er LP 7 +5V LED PL 4 34 Wa y for 16 R e l ay ou tpu t s & 40 Line Jack S o ck et s Va r i a n t N o PL 3 14-Wa y con n ect o r to PS U 1 14[...]

TC12 Installation, Commissioning & Maintenance Handbook 3.2.2.1 Safety Warning The TC12 Outstation PCB contains a lithium battery, B1 on Figure 18 and Figure 19. Care must be taken with the use and disposal of this battery. The handling preca ions in code of pra CP526 must be f 3.2.2.2 Cover The PCB is fitted with a cover (par t number 667/2/22[...]

TC12 Installation, Commissioning & Maintenance Handbook For UK use the output power is always set to -13dBm and the receive threshold is t for –13dBm is to be used in the UK for the output power set to –39dBm. No other setting excep setting. Set the 2/4 Wire Select Switch to the se tting indicated on the installation sheet for the Outstatio[...]

TC12 Installation, Commissioning & Maintenance Handbook BA TTER Y ON BA TTER Y OFF ON OFF BAT S2 Informat ion on t he sil k scre e n Figure 20 - OTU Lithium Battery On / Off Switch (S2) 1 4 - WIRE 2 - WIRE 2W S4 A 4W Informat i on on Si l k Scre e n OPERA TION OPERA TION Figure 21 - OTU 2/4 WIRE SELECT SWITCH (S4) 600 OHM LI N E T E R M INA T I[...]

TC12 Installation, Commissioning & Maintenance Handbook Table 5 - OTU Line Level Switch (S3) OUTPUT POWER 1 2 3 4 5 6 SWITCH NUMBERS 0 dB 1 0 0 0 -3 dB 1 0 1 BELOW 0 SEE -6 dB 0 1 0 0 -9 dB 0 1 0 1 -10 dB 0 0 1 0 -13 dB 0 0 0 0 -16 dB 0 0 0 1 Å Æ RECEIVE THRESHOLD -42 dB 0 0 -39 dB 0 1 -33 dB EE ABOVE 1 0 S = Setting for the UK 0 = Switch Ope[...]

TC12 Installation, Commissioning & Maintenance Handbook The GRX handset command (see section 3.3.3.8) must be used together with the above jumper positions in order to activa te the desired communications interface. 3.2.3 Connectors and C 3.2.3.1 PSU Cable - OTU and Detectors Connect the PSU ca (part number 66 /000) to the Outstation PCB. This [...]

TC12 Installation, Commissioning & Maintenance Handbook The ferrite core should be cable tied to a suit able point in the traffic controller, or a suitable place o or racking), if it is likely to interfere quipment. Figure 24 - OTU 6-Way Telecom Socket Connections OUTSTATION PROCESSOR PCB - SKT4 6 - Way Telecom Socket to MDF PIN 2-Wire Selected[...]

TC12 Installation, Commissioning & Maintenance Handbook 3.2.3.4 RS232 Cable The RS232 cable (667/1/22611/000) supplied wit h the OTU has flying leads at the d the OTU en at the ble. ata transmission end of the cable and a ke yed 14-way Berg connector at d of the cable. The OTU to data transmission system serial interface complies with RS232 OTU[...]

TC12 Installation, Commissioning & Maintenance Handbook 3.2.3.5 Input/Output Cabl Connect the Input/Output Cable ( part number 667/1/22693/000) to 40-way ector PL2 and onnector PL4. ote. When pushing the connectors into PL2 and PL4 the OTU PCB must be supported from underneath to stop the board from bending and possible damage being caused. Ref[...]

TC12 Installation, Commissioning & Maintenance Handbook Figure 25 - Outstation Input Connections PIN NAME NOTES u pu u Inpu pu Input 7 u npu Input 10 put Input 12 nput 4 Input 4 t nput Input Input Input Input Input buffered Input s fused by a 500 mA quick t . t put put Input 29 Input put Input Input put GND put GND NC NC C NC NC 40 NC OUTSTATIO[...]

TC12 Installation, Commissioning & Maintenance Handbook Figure 26 - Outstation Output Connections OUTSTATION PROCESSOR PCB - PL4 34-way connector to Relay Outputs. PIN NAME 1 2 Output 1 3 4 Output 2 5 6 Output 3 7 8 Output 4 9 Output 5 10 11 12 Output 6 13 Output 7 14 15 16 Output 8 17 18 Output 9 19 20 Output 10 21 Output 11 22 23 24 Output 12[...]

TC12 Installation, Commissioning & Maintenance Handbook 666/HE/43100/000 Page 75 Issue 9[...]

TC12 Installation, Commissioning & Maintenance Handbook Figure 27 - Freestanding Outstation Inputs 666/HE/43100/000 Page 76 Issue 9[...]

TC12 Installation, Commissioning & Maintenance Handbook 666/HE/43100/000 Page 77 Issue 9[...]

TC12 Installation, Commissioning & Maintenance Handbook 3.2.4 Lamp Monitor Unit Connections NOTE. RED LAMP MONITORING is not approved by the Department of Transport and should not be used. If the installation uses the lamp moni toring facility then Current monitoring transformers are connected to PL1 on the OTU PC co a curren monitor transforme[...]

TC12 Installation, Commissioning & Maintenance Handbook Table 6 - Outstation Processor PCB - PL1 50-way connector to LMU inputs. PIN NAME PIN NAME 1 LMU Input 1+ 27 LMU Input 14+ 2 LMU Input 1- 28 LMU Input 14- 3 LMU Input 2+ 29 LMU Input 15+ 4 LMU Input 2- 30 LMU Input 15- 5 LMU Input 3+ 31 LMU Input 16+ 6 LMU Input 3- 32 LMU Input 16- 7 LMU I[...]

TC12 Installation, Commissioning & Maintenance Handbook 3.2.5 nsformer Ratings r illuminated indicato r that is to be monitored requires one 7/7/25171/000 as detailed bel ow. The table also indicates which through the current sense transformer for each type. Current Tra Each controller phase o current sensor 66 lamp feeds are passed Monitorable[...]

TC12 Installation, Commissioning & Maintenance Handbook maxim reduced if the actual voltage being monitored is at the lowe r level, i.e. if a 50-0-50 V RMS supply (derived from a transformer) is used but the monitoring is on the 240 V en the limits do not need to be reduced. For example, 8 pedestrian plus 8 wait indicator. For example, 8 vehicl[...]

TC12 Installation, Commissioning & Maintenance Handbook Voltage Monitoring Transformer A Voltage monitoring transformer (par t number 667/7/25172/000) is used per Outstation when equipped with LMU facilities. The red and black wires connect to the lamp supply mains live and neutral being monitored (Red to Live and Black to N 3 e to pin 50 (ZXO [...]

TC12 Installation, Commissioning & Maintenance Handbook Leaving phase delays. Use of phases that are not fixed in the stage. ) Using voltage sense transformers to pr oduce a suitable logic signal direct from the lamp drive voltage. to monitor a dimmed 50-0-50 V RMS supply voltage If Voltage sense transformers (part num ber 667/1/22734/000) are [...]

TC12 Installation, Commissioning & Maintenance Handbook Number of Current Sensors Number of phases (include vehicle, green arrow and pedestrian +___ Num Number of switched sign drives +___ Add one for each monitored load above 4A rms +___ +___ current sen phases ber of pedestrian phases with wait indicators +___ Number of separately monito red [...]

TC12 Installation, Commissioning & Maintenance Handbook 3.2.7 TC12 Outstation Mechanical Modul es and Number of Detectors Supported hese are listed below the top level part number 667/1/22670/000, and are as fo There are five separate mechanical modules available for the TC12 Outstation. T llows: Part number Description Maximum No. of detector [...]

TC12 Installation, Commissioning & Maintenance Handbook 3.3 COMM 3.3.1 afety Tests on the TC12 Outstation Comark Insula Clare R133R10 Earth Continuity Tester (or similar). 3.3.1.2 Safety Considerations te o lified personnel are allowed to operate the eq t. Hazardous - observe any warning 3.3.1.3 Pre-T the Outstation (see section 3.4.4 for a 3.3[...]

TC12 Installation, Commissioning & Maintenance Handbook PCB Mounting plate PCB Frame R e ack Cross m mbers ack Side pl e supply R at Case of power ower supply 0 V (pin 4 on OTU PSU 14-way connector, see Figure 18). that may have been attached to the 3.3.1.7 Personnel ake sure that ation is not connec ted to the mains but that all fuses are plac[...]

TC12 Installation, Commissioning & Maintenance Handbook terminal connected to the Controller ar e in the correct position and are the a to set the status of the 16 controller t terminal. Attach a handset to the OTU and enter e status of t he OTU inputs. Ensure that the OTU the OTU handset terminal are in the correct position alue. can be checke[...]

TC12 Installation, Commissioning & Maintenance Handbook 3.3.3.2 OTU reset (CNN, LRN, TKE) (3) TKE=? Comment: eset n data. p communication with the Instation GNO, GCW, GRW 3.3.3.3 OTU addre GAD= {addre Comment: 3.3.3 baud rate and modem mode. 8 = 600 Baud half duplex 22 = 1200 Baud full duplex 24 = 600 Baud ful t STC before use: E 7 = 1200 baud [...]

TC12 Installation, Commissioning & Maintenance Handbook Comment: The above command is repeated for each OTU on the telephone U enter its address and the number of reply words 3.3.3.8 Receive Da GRX ={Contro Comment:- Ins d of receive data ore the CD control line and use a gap mer instead to detect the start of the receive data from the instatio[...]

TC12 Installation, Commissioning & Maintenance Handbook normal direction loop connects (the reverse direction loop is . onding to ver the handset ts. ommands CUD and UDT. Note: These functions only work if they are enabled in 3.3.3.13 Reply bit function (GRL) omm nt: or ea bit in this reply byte. ch reply byte. The {function} field defines the [...]

TC12 Installation, Commissioning & Maintenance Handbook 45 = Any lamp failure 46 = Any Red failure Note: These bits are also set if the la mps are switched off at the controller. If lamps e * = om t - used to provide a single eply 48* = DFM 3 = TU 4 = TU * = oun * = oun = Count/Occupancy/Queue Unit 2 output = Count/Occupancy/Queue Unit 4 output[...]

TC12 Installation, Commissioning & Maintenance Handbook 3) There will be a separate bit allo cated for each loop monitored by HIOCC. There is a maximum of eight loops in total. Eight new reply bit functions have been allocated, as above. 3.3.3 t bit source (GOL, KOL) OL {Output bit number: 0 - 15 } = { Output function: 0 - 255 } (0) C Defines t[...]

TC12 Installation, Commissioning & Maintenance Handbook 3.3.3 ancel time) (GIQ) /Queue unit no.: 0 to 5 }={Queue inactive time.: 0 to 255 } (0) ify the time in seconds that a configure queue unit input active before its output which was p iously active is 3.3.3 CF) ctor code.: 1 to 8 } (5) h count unit e number of eply bit ange state. The The v[...]

TC12 Installation, Commissioning & Maintenance Handbook 3.3.3.20 Input sense control (GIS) of each Input, 1 = inputs to be in ted. This facility is : 0) to 15 (Port 1) a binary byte, each bit of which indicates polarity of an mpl e, if inputs 9 and 12 need to be inverted indicates inputs 8 to 15 and 00 0010 indicates the 12 11 10 9 8 0 0 1 0 0 [...]

TC12 Installation, Commissioning & Maintenance Handbook 3.3.3.24 DFM time limit (GMG) ut bit select: 0-7} = {group select: 0-7,255} Comment: Used to select the DFM time limits set up by GMA and GMI for the or all inputs is 255, which indicates that no DFM is required on those inputs. To start the any value above 7 disables monitoring, it is sug[...]

TC12 Installation, Commissioning & Maintenance Handbook 3.3.3 Comment: When the OTU detects a recognised fault the system error led is he ome fault flags have further information available in the fault data array that can be accessed t Flags .27 Display Fault Flags (GLF) GLF (Fault flag number : 0-31) illuminated and an entry made in the fault [...]

TC12 Installation, Commissioning & Maintenance Handbook 13 4 OTU battery switch off - 15 9 16 [PB392] Facility not available - (The facility is not allowed on this board. See GAF/KAF and GPV/KPV commands) 17 Controller configuration changed - Integral OTU only. See the Controller Handset Handbook information on the Integral OTU for more informa[...]

TC12 Installation, Commissioning & Maintenance Handbook 3.3.3.28 Display Fault Data (GLD) ith certain fault flags ffset from starting index ses - failures in low 4 bits 2 - Rise/fail counts - aspect pattern 1 il c pect p - Rise/fail counts - aspect pattern 3 - Rise/fail counts - aspect pattern 4 - Rise/fail c pect p - Rise/fail c spect p The da[...]

TC12 Installation, Commissioning & Maintenance Handbook Pha e types 19 to 22 (Pedestrians with 40 Wat s t Waits) may report two lamp faults tomatically clear all the The following table gives the starting index value for the lamp fault data for each urrent sensor: Data Index for only one lamp failure. Consequently these types will au fa n ults [...]

TC12 Installation, Commissioning & Maintenance Handbook es await 20ms/100ms tick error 8 ty error 9 s task range error b es aa event range error c d range error e a i e interrupt in-service stack overflow errors – tick interrupt in-service stack overflow errors – peak 85 interrupt in-service stack overflow errors – UTC RX 86 UTC TX 87 t s[...]

TC12 Installation, Commissioning & Maintenance Handbook Free Standi f ng OTU interface task errors - Function Group 7: free standing LMU task erro LMU task case out of range 1 LMU RLM data fault 2 RAM fault 3 r Group 9: 1 DFM Task error - Function Group A DFM task case out of range 1 ault flag 13) 3 - RA 4 - PR 5 - Too Fault data index 228 - 23[...]

TC12 Installation, Commissioning & Maintenance Handbook Indexes can be used as follows: LP [<Sensor number: 1-23> [aspect ID: 0-6>]] e is used as default, hence, ‘KLP’ on its own is If a sensor is not configured (or configured as type ‘0’), or the aspect pattern r n LMU configuration commands G on a Free standing OTU is not app[...]

TC12 Installation, Commissioning & Maintenance Handbook For sensors monitoring a phase or wait indicator, the value entered defines the , 2=phase C etc. se together, the value e A a 0 = pha ry signs the value = 255. 3.3.3.34 Controller dim/bri ght changes expected (KDP) a ssumes that the controller will perform 3.3.3.35 Maximum KDL = (0 to 25 C[...]

TC12 Installation, Commissioning & Maintenance Handbook KFD 1 = (input number: 0 - 31) (255 to disable). tate input driven by the actual flashing Note 1.Only one of the above input types must be configured. This allocates a mains s supply. Note 2.The 32 inputs are numbered 1 to 32 in section 3.2.3.5, corresponding to the associated pin on the 4[...]

TC12 Installation, Commissioning & Maintenance Handbook figuration (KMS) L 2 }{ sensor: 1 - 23 }= Input line number: {0 - 31} (255) T in tate(s) for the a ding on the phase type being monitored (see table below). The following is a list of the lamp mains state entries required for the different s can monitor. If no mains state is required 55. 3[...]

TC12 Installation, Commissioning & Maintenance Handbook 3.3.3.38 Phase type for current sensor (KPT) L KPT {sensor number: 1 - 23} = {phase type no.: 0 - 255} in w il Colours Comment: To specify the lamp or phase type for a current sensor as defined the table below. See GLD command for further information on ho lamp faults are reported. Monitor[...]

TC12 Installation, Commissioning & Maintenance Handbook 3.3.3.41 Disable/enable Lamp Monitor (KLE) KLE = 0 or 1 C d) his command must always be used before enabling the LMU for the first time. 3.3.3. GOL {Output b omment: Defines the function of the OTU hardware outputs. The output function is as described for the GRL command (see section is di[...]

TC12 Installation, Commissioning & Maintenance Handbook 3.3.3.48 Enable 50- pply. Note. This facility is included in PB391 issue 2 3.3.3.49 Display Control Data (GCD) GCD (control byte number: 0 - 3) <enter> g received from the instation to be displayed in binary format. 3.3.3.50 Display Digital Input Data (GDI) GDI (input port number: 0 [...]

TC12 Installation, Commissioning & Maintenance Handbook 3.3.3.53 Display PLD Variant (GPV, KPV) GPV<enter> C 3.3.3 the instation to be displayed in binary format. address, MT bit etc. The first byte of reply data is accessed using GRD 1. 3.3.3 AC (sensor number: 1-23) (curren t/voltage selector: 0-1) <enter> Monitor sensors. Note: T[...]

TC12 Installation, Commissioning & Maintenance Handbook The meaning of each bit is listed below: et if current dim/bright state is know n to be bright and AWAIT_DIM_CHANGE is _DIM_CHANGE is clear it 1 - AWAIT_BRIGHT - Aspect not yet appeared in BRIGHT S set. Cle t and AWAIT_DIM_CHANGE is clear. Note: Under certain conditions both AWAIT_DIM and [...]

TC12 Installation, Commissioning & Maintenance Handbook 3.3.3.62 Display Main s State Inputs (KDI) nable U mains state inputs to be displayed in eaks so that the value displayed t r the n or off (because the voltage n the mains cycle, if the input was th r time oss over point, the display may indicate that e particular mains supply was off, err[...]

TC12 Installation, Commissioning & Maintenance Handbook Test / Maintenance Commands 3.3.3 CU (Unit number: 0 - 5) Comment: Enables the flow counters to be displayed. Note: The counts are stored as words, so only the least significant byte is displayed. 3.3.3.67 Occupancy Counters (GOU) GOU (Unit number: 0 - 5) Comment: Enables the occupancy cou[...]

TC12 Installation, Commissioning & Maintenance Handbook 3.3.3.72 Override Digital Outputs Timeout (GOT) GOT=(1-254 minutes, 255 disable timecount) Comment: Displays the current timeout value, normally one minute. With a special PLD (667/1/12399/106 - VM S + LMU), the value can be changed. Without the special PLD, the value will always return on[...]

TC12 Installation, Commissioning & Maintenance Handbook 3.3.3.78 High Occupancy, timed zero occupancy (GHZ) GHZ = {time in seconds: 0-255 } ( 8 ) Comment: Zero occupancy will be assumed after the pre-set time. 3.3.3.79 High Occupancy, smoothed occupancy high value (GHV) GHV = {percentage smoothed occupancy high level: 0-100 } ( 90 ) Comment: Sm[...]

TC12 Installation, Commissioning & Maintenance Handbook Engineering and Special Function Commands The following commands are for engineering diagnostic use only and would not normally be required for maintenance operations. Refer to Siemens Engineering for further information. 3.3.3.86 Scheduler Dummy Routine Control (GDC, KDC) 3.3.3.87 Enginee[...]

TC12 Installation, Commissioning & Maintenance Handbook 3.3.4 Examples of Lamp Monitor Unit Configuration Using the Handset NOTE. RED LAMP MONITORING on the Freestanding OTU is not approved by the Department of Transpor t and should not be used. The LMU is configured via the hands et and there are several example configurations detailed on the [...]

TC12 Installation, Commissioning & Maintenance Handbook Allocate function of each current sensor: KPT 1 = 1 :current sensor 1 monitors a vehicle phase KPT 2 = 1 :current sensor 2 monitors a vehicle phase Allocate mains state inputs for each current sensor: Note: Input numbers 1 to 32 on the buffered input connector are referenced as 0 to 31 on [...]

TC12 Installation, Commissioning & Maintenance Handbook KPT 1 = 1 :a vehicle phase KPT 2 = 1 :a vehicle phase KPT 3 = 3 :a pedestrian phase KPT 4 = 3 :a pedestrian phase KPT 5 = 5 :40 Watt wait indicators KPT 6 = 5 :40 Watt wait indicators KPT 7 = 8 :switched sign (bulb type) KPT 8 = 9 :switched sign (tube type) KPT 9 = 7 :regulatory sign Alloc[...]

TC12 Installation, Commissioning & Maintenance Handbook KRE 2 = 0 :sensor 2 Turn off dim/bright checks: KDP = 0 Example 3 - 4 phase controller Description: Four phase intersection controller with two vehicle and two pedestrian phases. Each pedestrian phase is monitored with a single current sensor (see example 2 for separate wait and pedestrian[...]

TC12 Installation, Commissioning & Maintenance Handbook KAD 3 = 2 :sensor 3 is phase C KAD 4 = 3 :sensor 4 is phase D Select normal lamp monitoring (not RLM) on vehicle phases: Note: Sensors 3 and 4 do not monitor vehicle phases and so their configuration does not need to be changed. KRE 1 = 0 :sensor 1 KRE 2 = 0 :sensor 2 Example 4 - Pelican ([...]

TC12 Installation, Commissioning & Maintenance Handbook In this example, the pelican is monitor ed with three current sensors (see example 4 for combined wait, pedestrian and vehicl e monitoring using a single current sensor). The configuration commands are detailed below. Enable LMU write access: AMB = 35 NEC = 249 Allocate function of current[...]

TC12 Installation, Commissioning & Maintenance Handbook Phase D green cannot be monitor ed using a standard UTC 'G' bit because it will stay at green when the phase appears in successive stages. It must monitored using a voltage sensor. Other phases in the stage with phase D may still be monitored (i.e. Phase F) using 'G' bi[...]

TC12 Installation, Commissioning & Maintenance Handbook Allocate aspect drive identity to each current sensor: NOTE: No aspect drive required for regulatory sign. KAD 1 = 0 :sensor 1 is phase A KAD 2 = 1 :sensor 2 is phase B KAD 3 = 2 :sensor 3 is phase C KAD 4 = 3 :sensor 4 is phase D KAD 5 = 4 :sensor 5 is phase E KAD 6 = 5 :sensor 6 is phase[...]

TC12 Installation, Commissioning & Maintenance Handbook Figure 29 - Phases in Stages for Example 6 PHASE STAGE 1 S T AGE 2 STA GE 3 STAGE 4 A (Traffi c) B (T ra ffic) C (Traffic) D (Traffic) E (T raffi c) F (Traffic) G (G/Arrow) H (PED) UTC REPLY G1 G2 G3 G4 Phases A to F a re Vehicle phas es of Type 0 appearan ce and term ination. Phase G is a[...]

TC12 Installation, Commissioning & Maintenance Handbook Note: If dimming is fitted to the controlle r, force the signals to dim and allow the LMU to learn the lamps in the dim state. A more detailed description of junction learning and lamp failure checking is provided in the following sections. 3.3.4.2 Junction Self L earning during Commission[...]

TC12 Installation, Commissioning & Maintenance Handbook junction have been learnt in that state. If t he learning of the second state is left to occur automatically at the next dim/bri ght change, and the lamp failure occurs during or just after the change, it will not be detected by the LMU until the controller reverts back to the original sta[...]

TC12 Installation, Commissioning & Maintenance Handbook 3.3.5 TCSU TC12 OTU Commissioning Procedure Reset OTU and select TCSU default configuration data. Enter the following commands: GME=249 (Access code) LRN=53 } CNN=117 } (Reset Codes) TKE=191 } Remove Mains power from the OTU, wait for a few seconds, then re-apply power. Note: The value of [...]

TC12 Installation, Commissioning & Maintenance Handbook The following table show s the TCSU default configuration values: Table 7 - TCSU default configuration values SUMMARY OF DEFAULT CONFIGURATION DATA CHANGES FOR TCSU TC12 OTU Handset Item Standard TCSU TCSU Default Comments GNO 1 6 Maximum number of OTUs per Instation modem. GRW0 → GRW5 4[...]

TC12 Installation, Commissioning & Maintenance Handbook 3.4 MAINTENANCE 3.4.1 Status LEDs LEDs are provided on the front edge of the board to provide basic status information. The position of these LEDs and their functions are shown in Figure 30. The +5 V LED should be on. If the system fail LED is on, information about the type of fault that h[...]

TC12 Installation, Commissioning & Maintenance Handbook Figure 30 - Outstation PCB Status LEDs LP 7 ( G R EEN LED) - + 5 v LP 2 ( R ED LED) - S YS T EM F A I L LP 3 ( R ED LED) - W AT C HD O G F A I L LP 4 ( G R EEN LED) - T R ANS MIT C O N F I R M L P 5 ( GRE E N L E D ) - CA RRI E R D E T E CT / RX D A T A 666/HE/43100/000 Page 131 Issue 9[...]

TC12 Installation, Commissioning & Maintenance Handbook 3.4.2 Effect of Incorrect Sw itch Settings on the OTU PCB (1) S2 - Lithium Battery On/Off Switch If this switch is off the system fail LE D will illuminate on the OTU PCB the OTU will not communicate with the Instation. (2) S3 - Line level switch A 6-way DIL switch is used to set line leve[...]

TC12 Installation, Commissioning & Maintenance Handbook Symptom Possible Reason No power to handset terminal Check handset fuse 3.4.4 Fuses 3.4.4.1 Outstation PCB Fuses The outstation PCB is fitted with two fuses - FS1 and FS2; see Figure 18 for the position of the fuses. Fuse FS1 is used to protect the +5 V supply for the handset terminal. Fus[...]

TC12 Installation, Commissioning & Maintenance Handbook retaining screws line up with large holes in the slots for the screws. The power supply can be taken off by moving it sideways. Power Supply Tests If the power supply is suspected as being faulty, check the output voltage of the power supply on the Outstation. Make sure the Outstation is p[...]

TC12 Installation, Commissioning & Maintenance Handbook 3.4.7 Recommended Spares The TC12 Family Tree part number is 667/DZ/22600/000. This shows the structure of part numbers within the TC12 system. The top level part number for the TC12 Freestanding OTU is 667/1/22670/000. Outstation PCB Fuses FS1 and FS2 are 500mA 250 V 20x5 mm Quick Blow fu[...]

TC12 Installation, Commissioning & Maintenance Handbook 4 TC12 INST A TION TEST SET 4.1 SPECIFICATION 4.1.1 Mains voltage and frequency ranges The Instation test set will work over: 98 – 132 V RMS @ 47-63 Hz 198 – 264 V RMS @ 47-63 Hz Note. The voltage range of the PC used in the Instation Test Set should be checked in the manufacturer&apos[...]

TC12 Installation, Commissioning & Maintenance Handbook 4.2 INSTALLATION 4.2.1 Setting the Working Voltage Ra nge Of the Instation Test Set The power supply for the modem PCB and Instation Test Set Logic PCB is the same type as used on the Instation PSU PCB. Refer to section 2.2.4.1 for a description of how to set the voltage range of this powe[...]

TC12 Installation, Commissioning & Maintenance Handbook Check that the mains switch on the test set is on and illuminated, indicating mains supply is reaching the test set. Check that low voltage DC is present on the PCBs. Look at power monitor LEDs etc on test set modem PCB, by looking down at the rear of the PC where the LEDs are visible belo[...]

TC12 Installation, Commissioning & Maintenance Handbook 4.3 OVERVIEW OF THE TC12 INSTATION TEST SET SETTINGS/SELECTIONS AND CONNECTIONS 4.3.1 Introduction The TC12 Instation test set (part number 667/1/22702/000) is used to monitor and test the operation of the TC12 system. It can be used at all the TC12 baud rates and at any signal level betwe[...]

TC12 Installation, Commissioning & Maintenance Handbook 4.3.2.3 Connection to OTU PCB There are two sockets on the front of t he OTU PCB. The sockets are labelled on the silk screen. The top socket is reply and the bottom socket is control. 4.3.3 Front Panel Switches 4.3.3.1 Mains Sw itch Mains switch and PC switch Switching the Test Set off, u[...]

TC12 Installation, Commissioning & Maintenance Handbook 4.3.3.3 Carrier Detect Level Sw itch This switch selects the carrier detect sensitivity when: The test set is in Instation mode and is receiving Reply messages from OTUs. The test set is in Outstation Mode and is receiving Control messages from the Instation. The test set is in Monitor mod[...]

TC12 Installation, Commissioning & Maintenance Handbook and the appropriate cable connected from the test set HANDSET socket to the TC12 Instation PC serial port 1. 666/HE/43100/000 Page 142 Issue 9[...]

TC12 Installation, Commissioning & Maintenance Handbook 4.4 OVERVIEW OF TEST SET SOFTWARE SETTINGS/SELECTIONS AND OPERATION 4.4.1 Modes of Operation 4.4.1.1 Monitor Mode Monitor mode allows control and reply messages to be monitored at either the Instation or at an OTU. When the ITS is operating in this mode, the operation of any key (except th[...]

TC12 Installation, Commissioning & Maintenance Handbook MONITOR MODE monitors i.e. receives both control and reply messages from the line picking out the particular parts/me ssages associated with the selected/OTU under test. Whilst continuing to allow free communications between Instation and Outstations. INSTATION MODE Simulates the Instation[...]

TC12 Installation, Commissioning & Maintenance Handbook 4.5 USING THE TEST SET FOR FAULT FINDING ON TC12 SYSTEM 4.5.1 General By connecting the test set into the TC12 system both at the Instation and Outstation and using the three modes available, it should be possible to isolate the item causing the problem i.e. the Instation, Outstation or th[...]

TC12 Installation, Commissioning & Maintenance Handbook "RECALL" and enter relevant filename or choose from directory of "DATA" directory, and recall it (Press enter whilst on filename field). ELSE Go to "SYSTEM SET UP" and select "O TU INFO". Now enter the number of OTUs on the line, and then for each of[...]

TC12 Installation, Commissioning & Maintenance Handbook IOR Address of OTU in message re ceived whilst expecting reply from OTU under test, was not address of OTU under test. MTS MT bit set in reply message received from OTU under test. SCM/SRM Short Control / Reply Message, i.e. insufficient bytes received. CNL1/CNL2 Port1 / Port2 Carrier not [...]

TC12 Installation, Commissioning & Maintenance Handbook If ONLY any of the following faults are reco rded when in Outstation or Monitor mode, Whilst OTUs respond with out faults to test set in Instation mode: RTS (amber led) on Instat ion modem board not lighting On test set, both Control and Reply Idle or only Control Idle, and/or CD indicator[...]

TC12 Installation, Commissioning & Maintenance Handbook If ONLY any of the following faults are recorded when in Outstation or Monitor mode, Whilst OTUs respond with out faults to test set in Instation mode: BIC, CMS If Instation not transmitting suffici ent bytes and OTU is last on the line RCRC If OTU replying with too many of to few control [...]

TC12 Installation, Commissioning & Maintenance Handbook CMSL Control not starting on time mo re then one second between control messages. BIC, CMS If Instation not transmitting sufficient bytes for this OTU if last OTU on line. CCRC If Instation transmitting too many or too few control bytes for this OTU. POSSIBLE FAULT: Minor incorrect timing [...]

TC12 Installation, Commissioning & Maintenance Handbook By checking each OTU in turn and checking the errors it should be possible to determine where the fault lies or what t he next step to take is. If errors are detected in monitor mode it is best to obtai n authority to take all OTUs on that line off line and re test in Outstation mode. If t[...]

TC12 Installation, Commissioning & Maintenance Handbook 4.6 USING THE TEST SET AS A MONITOR FOR THE INSTATION PC Exit from any software currently being used on the test set PC. At the C: prompt, type TERM <CR>. This will activate the bat ch file TERM.BAT (which should be in the top level directory C: when copied fr om the ITS software ma[...]

TC12 Installation, Commissioning & Maintenance Handbook 4.7 USING THE TEST SET AS HANDSET Exit from any software currently being used on the test set PC. At the C: prompt, type TERM <CR>. This will activate the batch file LITEMNS.BAT (which should be in the top level directory C: after insta llation of PITS software), which in turn will [...]

TC12 Installation, Commissioning & Maintenance Handbook 4.8 MAINTENANCE OF INSTATION TEST SET 4.8.1 Recommended Spares Switching the Test Set off, using the rocker switch on the front panel, does NOT guarantee isolation from the mains. The mains plug must only be fitted with a 3 A or 5 A fuse. Recommended spares: mains lead test jack cable Kit [...]

TC12 Installation, Commissioning & Maintenance Handbook 5 TC12 OUTST A TION TEST SET 5.1 SPECIFICATION 5.1.1 Mains voltage and frequency ranges The Outstation test set will work over: 100/120/220/230/240 VAC all +10%,-13% Different internal connections are necessary for different voltage ranges. The outstation test set will work over the freque[...]

TC12 Installation, Commissioning & Maintenance Handbook 5.2 USING THE OUTSTATION TEST SET The Outstation Test Set (part number 667/1/22657/000) is supplied with six cable forms (part number 667/1/22658/000 to /005). The Outstation Test Set is designed to simulate an OTU (OTU Mode) or tra ffic control equipment (Controller Mode) and is connected[...]

TC12 Installation, Commissioning & Maintenance Handbook A CONNECTION FAULT indicator is lit if t he test cable is incorrectly connected. The mains lead is connected directly to the OTS. Figure 32 - Outstation Test Set Front Panel FUSE OFF ON Modem Mod e Mod em Set Carrier De tect L eve l Att enuator Hands et Handset Te s t S e t Cas e Li d Spac[...]

TC12 Installation, Commissioning & Maintenance Handbook Figure 33 - Outstation Test Set Connections OTU OTU Input/Output Ca bl e 667/1/22693/ 000 OUTST A TION TEST SET OTU T est Set Cabl e 667/1/22658/ 000 OR 667/1/22658/ 001 40 W ay Plug 34 W ay Plug CONTROLLER 40 W ay Plug 37 W ay Plug 34 W a y Plu g 25 W ay Plug OUTST A TION TEST SET 25 W ay[...]

TC12 Installation, Commissioning & Maintenance Handbook Switch operation: Word Selector If this switch is set to 1 word, only the 37 way plug (OTU mode) or 37 way socket (controller mode) can be attached. Only the first eight data switches then operate. Generally this switch should be left in the 2 word position . Both the 37 way and 25 way plu[...]

TC12 Installation, Commissioning & Maintenance Handbook The above conditions are automatically checked when the appropriate plug/socket is inserted because the connectors incorporat e links that activate the inputs to the Connection Check Logic. If any condition proves faulty, operation of t he rest of the circuit is inhibited and the Connectio[...]

TC12 Installation, Commissioning & Maintenance Handbook 5.3 OPERATION 5.3.1 General Set the MODE and TRANSMISSION CONF IRM (TC) switches to the OFF positions. Connect the mains supply. Proc edure is now according to the operating mode required. 5.3.2 OTU Mode (Simulating an Outstation) 5.3.2.1 Operation Note. Using the OTS in OTU mode will affe[...]

TC12 Installation, Commissioning & Maintenance Handbook Return MODE and TC switches to the OFF position. Switching the TC switch OFF at any time simulates the word fail condition on the reed interface of the OTU, thus causing t he traffic controller to revert to local operation independent of the test unit. Tr ansmission Confirm does NOT indica[...]

TC12 Installation, Commissioning & Maintenance Handbook Set the Mode switch to the CONTROLLER pos ition. (If the connection fault is lit return the switch to OFF and check t hat the plugs are fully inserted before proceeding). Set up the required patterns for words 0 and 1 output to the desired 16 inputs of the OTU. The OTU responds to the data[...]

TC12 Installation, Commissioning & Maintenance Handbook 5.4 MAINTENANCE A 1 A mains input fuse (part number 518/ 4/98042/001) is located within the front panel fuseholder. A 2 A fuse (part num ber 518/4/98009/004) within the chassis unit provides protection against certain types of traffic control equipment fault, e.g. a supply rail wrongly con[...]

TC12 Installation, Commissioning & Maintenance Handbook 6 INTEGRAL OUTST A TION TRANSMISSION UNIT (OTU/LMU) 6.1 GENERAL OVERVIEW This section describes the Integral OTU/ LMU. This is an additional PCB that can be used in the TC12 System. It can be fitted in T400 or ST800 traffic controllers or the ST700 pelican controller and used to communicat[...]

TC12 Installation, Commissioning & Maintenance Handbook 6.2 SPECIFICATION 6.2.1 Mains voltage and frequency ranges The Integral OTU PCB is powered from the Controller power supply unit. The working voltage and frequency ranges are equal to those specified for the Controller. 6.2.2 Mains Current Integral OTU 20 mA at 240 V 6.2.3 Temperature and [...]

TC12 Installation, Commissioning & Maintenance Handbook 6.3 INSTALLATION 6.3.1 General Installation and commissioning of the Outs tation is carried out in the following order: - Configure the Outstation PCB via PCB switches - Install PCB in Controller and Connect the cabling - Configure the Outstation using the Handset terminal The parameters t[...]

TC12 Installation, Commissioning & Maintenance Handbook The cover must ALWAYS be fitted before any cables are installed, and should NEVER be removed whilst the telephone cable (from socket SK1 on the PCB) is connected to the telephone network. Figure 34 - Integral OTU PCB Layout and Switch Settings PLA S2 PLB Serial No. Batter y ON/OFF LP2 - Ca[...]

TC12 Installation, Commissioning & Maintenance Handbook 2. S2 - Lithium Battery On/Off Switch Set the Lithium Battery Switch (S2) to ON (see Figure 34). 3. S3 - Line Level Switch Ensure that the Line Level switch (S3) is set to the required line levels. These are stated on the installation information sheet for the Integral OTU. Table 8 shows s[...]

TC12 Installation, Commissioning & Maintenance Handbook Table 8 - Integral OTU Line Level Switch (S3) ← Switch Number → Output Power SW 1 SW 2 SW 3 SW 4 SW 5 SW 6 0 dBm 1 0 0 0 -3 dBm 1 0 0 1 -6 dBm 0 1 0 0 -9 dBm 0 1 0 1 -10 dBm 0 0 1 0 -13 dBm 0 0 0 0 -16 dBm 0 0 0 1 Receive Threshold -42 dBm 0 0 -39 dBm 0 1 -33 dBm 1 0 0 = Switch Open 1 [...]

TC12 Installation, Commissioning & Maintenance Handbook 7 ADDRESS BIT 5 8 ADDRESS BIT 6 9 ADDRESS BIT 7 10 0 V 11 ADDRESS BIT 8 12 ADDRESS BIT 9 13 ADDRESS BIT 10 14 ADDRESS BIT 11 15 ADDRESS BIT 12 16 ADDRESS BIT 13 17 0 V 18 DATA BIT 0 19 DATA BIT 1 20 DATA BIT 2 21 DATA BIT 3 22 DATA BIT 4 23 DATA BIT 5 24 DATA BIT 6 25 DATA BIT 7 26 0 V 27 [...]

TC12 Installation, Commissioning & Maintenance Handbook network termination unit). In order to prevent the cable being disconnected from the PCB by accident the PCB cover fits around the end of the plug on the cable in order to retain it. 6.3.3.3 Connection of SCOOT Detector Inputs to an Integral TC12 OTU On an integral TC12 OTU the SCOOT detec[...]

TC12 Installation, Commissioning & Maintenance Handbook Figure 35 - LMU Input Connector 60 Way Connector to LMU Inputs PLB PIN SIG NAME BERG PIN PLB PIN SIG NAME BERG PIN 1 LMU input 1 + 3 * 25 LMU input 13 + 27 2 LMU input 1 - 4 26 LMU input 13 - 28 3 LMU input 2 + 5 27 LMU input 14 + 29 4 LMU input 2 - 6 28 LMU input 14 - 30 5 LMU input 3 + 7[...]

TC12 Installation, Commissioning & Maintenance Handbook Current Transformers Each controller phase or illuminated indicato r that is to be monitored requires one current sensor as detailed below. The table also indicates which lamp feeds are passed through the current sense transformer for each type. Monitorable lamp/phase types Current sensor [...]

TC12 Installation, Commissioning & Maintenance Handbook Notes: These limits apply to 240 V RMS supply voltage and 50 W lamp loads (unless stated). Where the supply is lower or t he lamp loads are higher the limits are reduced accordingly. For example the figur es given in curly brackets {} are the maximum loads when a 50-0-50 V RMS mains supply[...]

TC12 Installation, Commissioning & Maintenance Handbook Voltage Monitoring Transformer A Voltage monitoring transformer (par t number 667/7/25172/000) is used per Outstation when equipped with LMU facilities. The red and black wires connect to the lamp supply mains live and neutral being monitored (Red to Live and Black to Neutral). The orange [...]

TC12 Installation, Commissioning & Maintenance Handbook 6.4 COMMISSIONING 6.4.1 Commissioning Procedure after Power Up 1. Initialisation The operator can initialise just the Integral OTU, just the Controller, or both together by using the appr opriate handset command value: Initialising OTU only: Enter CNN=117, LRN=53 and TKE=199. The Integral [...]

TC12 Installation, Commissioning & Maintenance Handbook Check that the status LEDs illuminate correctly, see section 6.5.1. 6.4.2 Configuration Using the Handset With the Controller and OTU powered up, connect a handset terminal to the Controller Main Processor handset socket. The Integral OTU is configured using a s ubset of the commands used [...]

TC12 Installation, Commissioning & Maintenance Handbook Section 3.3.3 Subsection No Command Section 3.3.3 Subsection No. Command 42 KRD 92 GMC 43 KRE 93 GBE 44 KRG 94 GMO 46 KLV 47 GCD 48 GDI 3 The PC in the TC12 Instation Test Set can be used as a handset terminal - Refer to section 4.6. The PC keyboard makes entry of commands easier than with[...]

TC12 Installation, Commissioning & Maintenance Handbook Functions available: 0 Control Bit 0 (Bit 0 of Word 0) 1 Control Bit 1 (Bit 1 of Word 0) .. .......................... 23 Control Bit 23 (Bit 7 of Word 2) 24 - 97 Not used 98 Any lamp failure in any group 99 Any Red Lamp failure in any group 100 Any lamp failure in group 0 101 1st Red Lamp[...]

TC12 Installation, Commissioning & Maintenance Handbook The power is turned off and back on, or The OTU is re-initialised using the three reset commands. Bit 2: The Integral OTU/LMU has appeared to have failed or is not connected and integral RLM is c onfigured. This will switch the lamps off and not allow them back on even if the OTU/LMU has c[...]

TC12 Installation, Commissioning & Maintenance Handbook ENG 200 0 to 31 OTUHFLG - Integral OTUs historic fault flags The Integral OTUs Historic Fault Log Flags - see OTU documentation. Normal examination of the OTU's faul t logs should be made using the OTU commands 'GLF' and 'GLD' rather than these engineering commands[...]

TC12 Installation, Commissioning & Maintenance Handbook 666/HE/43100/000 Page 183 Issue 9 U ENG 203 - 210 0 to 255 U OTUSRx - Integral OTUs shared RAM sections 0-7 These eight codes can be used to display any byte within the shared RAM interface between the Integral OTU and the controller. For ease of use, it is recommended that the 'ENO&a[...]

TC12 Installation, Commissioning & Maintenance Handbook 666/HE/43100/000 Page 184 Issue 9 KPT 2 = 1 :current sensor 2 monitors a vehicle phase Allocate phase identity to each current sensor: KAD 1 = 0 :sensor 1 is phase A KAD 2 = 1 :sensor 2 id phase B Select normal lamp monitoring (not RLM) on vehicle phases: KRE 1 = 0 :sensor 1 KRE 2 = 0 :sen[...]

TC12 Installation, Commissioning & Maintenance Handbook 666/HE/43100/000 Page 185 Issue 9 KAD 8 = 20 :sensor 8 is phase E, amber drive Select normal lamp monitoring (not RLM) on vehicle phases: Note: Sensors 3 to 9 do not monitor vehicle phases and so they are configured for normal lamp monitoring by default - their configuration does not need [...]

TC12 Installation, Commissioning & Maintenance Handbook 666/HE/43100/000 Page 186 Issue 9 In this example, the pelican is monitor ed with a single current sensor (see example 5 for separate wait and pedestrian and vehi cle monitoring using three current sensors) The configuration commands are detailed below. Enable LMU write access: AMB = 35 NE[...]

TC12 Installation, Commissioning & Maintenance Handbook 666/HE/43100/000 Page 187 Issue 9 - Reset the lamp monitor and enable lamp monitoring (KLR and KLE) - With the junction signals on, check that the voltage and current readings are as expected on each input (KAC) - Check that all lamps are working, including wait indicators Allow the LMU to[...]

TC12 Installation, Commissioning & Maintenance Handbook 666/HE/43100/000 Page 188 Issue 9 The learning of the second state is automatic once the controller has been switched to that state and requires no manual intervention. This means that it is not strictly necessary to manually switch the controller into the other state as the second learnin[...]

TC12 Installation, Commissioning & Maintenance Handbook 666/HE/43100/000 Page 189 Issue 9 6.5 MAINTENANCE 6.5.1 Status LEDs LEDs are provided on the front edge of the board to provide basic status information. The position of these LEDs and their functions are shown in Figure 34. A System fail on the Controller Main Processor PCB may indicate a[...]

TC12 Installation, Commissioning & Maintenance Handbook 666/HE/43100/000 Page 190 Issue 9 (4) S4 - 600 Ohm/High Impedance Switch If the switch is set to high impedance when it should be set to 600 Ohms, the transmit signal for all OTUs on the line and the receive signal for the particular OTU will be up to 3dB higher than if the switch was set [...]

TC12 Installation, Commissioning & Maintenance Handbook 666/HE/43100/000 Page 191 Issue 9 U Appendix A – TC12 OTU Serial Environm ental Monitor Sensor Interface Handbook The following pages comprise the full handbook 667/HB/26628/000.[...]