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Parker Hannifin vm24 manual

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Table of contents for the manual

  • Page 1

    Compumotor VM24 Series User Guide Compumotor Division Parker Hannifin Corporation p/n 88-015965-01A July 1997 External Input/Output Interface Module for 6000 Series Controllers[...]

  • Page 2

    VM24 I/O Module Information in this document is subject to change without notice and does not represent a commitment on the part of Parker Hannifin Corporation. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or information storage and retrieval syst[...]

  • Page 3

    CO NT E NT S Chapter 1. Installation What You Should Have (ship kit) ................................................... 2 Overview — VM24 ..................................................................... 3 Specification Summary ............................................................... 4 VM24 Assembly Configuration......................[...]

  • Page 4

    [...]

  • Page 5

    1 C HAP TE R ONE Installation[...]

  • Page 6

    2 VM24 I/O Module What You Should Have (ship kit) Part Name Part Number One of the following line items: VM24S single axis I/O module ...................................... VM24S VM24IN multi axis I/O module ...................................... VM24-IN VM24OUT multi axis I/O module.................................. VM24-OUT VM8/16 multi-axis I/O [...]

  • Page 7

    Installing the VM24 3 Overview — VM24 The VM24 external I/O modules act as an interface for the general-purpose programmable inputs and outputs of all the 6000 Series servo and microstepping products. The VM24 module consists of a base board and one to three SIM (single in-line module) style boards that can be inserted to provide the user with a [...]

  • Page 8

    4 VM24 I/O Module Specification Summary Parameter Specification Power Requirements V o ........................ User-supplied voltage that drives output circuitry. V o does not affect input circuitry, so it is not necessary for the VM24-IN. V o Range................ 5-24VDC V o Current .............. 144mA, plus the sum of the load currents outputs[...]

  • Page 9

    Installing the VM24 5 Impedance................ 6 k Ω , minimum. Requires input current (sourcing or sinking) of 0.111mA per volt of user-supplied voltage Vi. (e.g., 1.11mA for V i =10V). Status: .................... Check with the TIN or INFNC command. Active Level: ........... Set by 6000 Series Controller/Indexer. Default is active low, but ca[...]

  • Page 10

    6 VM24 I/O Module Undervoltage Protection......... The under-voltage lockout circuit is meant to prevent the output driver from sinking or sourcing unless the user-supplied voltage V o is between 5VDC and 24VDC. Thermal Shutdown .... The thermal shutdown protection is intended to protect the device from marginal environmental factors. It must not b[...]

  • Page 11

    Installing the VM24 7 VM24 Assembly Configurations The VM24 is available in five different configurations, as shown in the following table. Each configuration uses the same base unit. The combination of SIM boards installed in the base unit determine the I/O configuration. Description P/N I/O Boards Cable Type Single Axis (16 IN / 8 OUT) VM24S 2 SI[...]

  • Page 12

    8 VM24 I/O Module I/O Pin Out Table Screw Terminal Number VM24IN VM24OUT VM24S VM16/8 VM8/16 1 IN #1 OUT #1 IN #1 OUT #1 IN #1 2 IN #2 OUT #2 IN #2 OUT #2 IN #2 3 IN #3 OUT #3 IN #3 OUT #3 IN #3 4 IN #4 OUT #4 IN #4 OUT #4 IN #4 5 IN # 5 OUT #5 OUT #1 OUT #5 IN #5 6 IN # 6 OUT #6 OUT #2 OUT #6 IN #6 7 IN # 7 OUT #7 OUT #3 OUT #7 IN #7 8 IN # 8 OUT [...]

  • Page 13

    Installing the VM24 9 Electrical Connections JU1 1 JU2 1 JU3 1 1–8 9–16 17–24 J1 J3 J4 J5 J6 Fig. 2: Top View of the VM24 (shown without boards inserted) J 1 ..... SIM socket for I/O board 1, screw terminals 1-8. J 2 ..... SIM socket for I/O board 2, screw terminals 9-16. J 3 ..... SIM socket for I/O board 3, screw terminals 17-24. J 4 ..... [...]

  • Page 14

    10 VM24 I/O Module J4 J5 J1 J2 J3 JU1 JU2 JU3 Fig. 3: Left-Side View of the VM24 (shown with boards inserted) JU1 Jumper for SIM slot J1. JU2 Jumper for SIM slot J2 JU3 Jumper for SIM slot J3 See page 11 for the description of jumper configurations. GND V o V i RIGHT SIDE J5 J6 J3 J2 J1 Fig. 4: Right-Side View of the VM24 (shown with boards inserte[...]

  • Page 15

    Installing the VM24 11 Jumper Configuration The jumpers are used to configure the inputs for the I/O boards as sinking or sourcing. Each socket has its own corresponding jumper, allowing each board with inputs to be independently configured for sinking or sourcing. Sinking Inputs: Position 3 (shown) Jumps pull-up to V i (pin 3) Sourcing Inputs: Pos[...]

  • Page 16

    12 VM24 I/O Module Ribbon Cable Connection Caution Remove power to the VM24 before attaching or removing the cable. The VM24 is shipped with a 2-foot ribbon cable, with mating connectors. Connectors are keyed to ensure that they are inserted into mating connectors correctly. Cable installation for the VM24S, VM24-IN, and VM24-OUT consists of simply[...]

  • Page 17

    Installing the VM24 13 Connect to Output Connector on 6000 Controller Connect to Input Connector on 6000 Controller Connect to J4 Connector on VM16/8 Red Stripe Fig. 6: Split Cable for the VM16/8[...]

  • Page 18

    14 VM24 I/O Module Red Stripe Connect to Output Connector on 6000 Controller Connect to Input Connector on 6000 Controller Connect to J4 Connector on VM8/16 Fig. 7: Split Cable for the VM8/16[...]

  • Page 19

    Installing the VM24 15 Input Connections Caution Remove power to the VM24 before making any connections. Sinking 12 . 1 K Ω 6.81 K Ω 1500 pF 10 . 0 K Ω + - Out 5-24 Volts Output Ground The output should be able to sink at least 3mA of current. Electronic Device 6000 Series Controller ISO Ground VM24 External Supply (up to 24VDC) + – Ground [...]

  • Page 20

    16 VM24 I/O Module Output Connections Caution Remove power to the VM24 before making any connections. Connect the output pull-up pin OUT-P of the 6000 Series unit to V o on the VM24 module to ensure the proper sequencing of output signals upon application of power to the VM24. The Output, Ground, and +5V connections between the 6000 Controller and [...]

  • Page 21

    Installing the VM24 17 VM24 Module Configuration Summary The VM24 is shipped with the SIM8 boards already installed. 1 . Mount the VM24 module (standard DIN rail). 2 . Set the jumpers to position 3 (default) for sinking inputs or to position 1 for sourcing inputs. (See page 11). 3 . Connect the 50-pin ribbon cable to the I/O connector(s) of the 600[...]

  • Page 22

    [...]

  • Page 23

    2 C HAP TER TWO Troubleshooting[...]

  • Page 24

    20 VM24 I/O Module Basic Troubleshooting When your system does not function properly (or as you expect it to operate), the first thing that you must do is identify and isolate the problem. When you have accomplished this, you can effectively begin to resolve the problem. • Is the 50-pin ribbon cable connected properly to the 6000 Series Controlle[...]

  • Page 25

    Troubleshooting 21 6000 Series Controller/Indexer First, verify that 6000 Series Controller/Indexer I/O is functioning properly to aid in isolating the problem. Disconnect the 50-pin ribbon cable, or just disconnect the cable from connector J4 of the VM24, before performing this test. Outputs: Use the Transfer Output Status ( TOUT ) command to chec[...]

  • Page 26

    22 VM24 I/O Module 50-pin Ribbon Cable Next, verify that the ribbon cable is relaying the signals properly. Connect the 50-pin ribbon cable to the 6000 Series unit, but do not connect the other end of the cable to the VM24. Repeat the above test, applying and checking voltages at the connector that would plug into J4. (The red stripe on the ribbon [...]

  • Page 27

    Troubleshooting 23 Outputs Use the Transfer Output Status ( TOUT ) command to check the status of the outputs. Use the Output State ( OUT ) command to change the outputs. Use a voltage meter to check individual outputs at the screw terminals (J4) of the VM24 to verify that the voltage level toggles between Ground and ( V o -2). [The output level sh[...]

  • Page 28

    24 VM24 I/O Module P/N: SIM8-OUT PARKER COMPUMOTOR Notch Fig. 9: I/O Board and Socket To Insert I/O Boards 1. Insert the I/O board into the socket, as shown in Fig. 9 above, and in Fig. 10 below. Start the I/O board at an angle of approximately 30 ° . 2. Firmly press the board into the socket and rotate it forward until it snaps underneath the met[...]

  • Page 29

    Troubleshooting 25 To Remove I/O Boards 1. Gently depress or push the metal socket clamps (see Fig. 11 below) to release the I/O board from the socket. 2. Tilt the I/O board toward the back of the socket and lift it out gently. Never force the I/O board out of the socket without releasing the clamps. Failure to release the clamps may break the sock[...]

  • Page 30

    VM24 I/O Module Pin Out Table Screw Terminal Number VM24IN VM24OUT VM24S VM16/8 VM8/16 1 IN #1 OUT #1 IN #1 OUT #1 IN #1 2 IN #2 OUT #2 IN #2 OUT #2 IN #2 3 IN #3 OUT #3 IN #3 OUT #3 IN #3 4 IN #4 OUT #4 IN #4 OUT #4 IN #4 5 IN # 5 OUT #5 OUT #1 OUT #5 IN #5 6 IN # 6 OUT #6 OUT #2 OUT #6 IN #6 7 IN # 7 OUT #7 OUT #3 OUT #7 IN #7 8 IN # 8 OUT #8 OUT[...]