Instruction Manual

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Installation Instructions

Installing New 1394 Analog Servo

System Firmware

Catalog Number 1394x-SJTxx-A

Introduction

This publication provides installation instructions for firmware

upgrades in your 1394x-SJTxx-A system module. Use this document

in conjunction with the 1394 Digital AC Multi-Axis Motion Control

System User Manual (publication 1394-5.0).

Important: Although your existing 1394 system configuration will

not change after a firmware upgrade, parameters new to

this version firmware are configured with default

values. Refer to the applicable 1394 release notes for

specific changes.

What this Kit Contains

This kit contains the following items:

• Two EPROMs programmed with the current firmware

• Firmware upgrade instructions

• One firmware upgrade label

• One disposable ESD wrist strap

• Applicable 1394 release notes

Installation Instructions

Follow the procedures below to install your new firmware.

ATTENTION:

The 1394 system module contains

ESD (Electrostatic Discharge) sensitive parts and

assemblies. Static control precautions are required

when installing, testing, servicing, or repairing this

device. Component damage can result if ESD control

procedures are not followed. If you are not familiar

with static control procedures, refer to

Guarding

Against Electrostatic Damage (

publication

8000-4.5.2), or any other applicable ESD Protection

Handbook.

Summary of content (8 pages)

PAGE 1
Installation Instructions Installing New 1394 Analog Servo System Firmware Catalog Number 1394x-SJTxx-A Introduction This publication provides installation instructions for firmware upgrades in your 1394x-SJTxx-A system module. Use this document in conjunction with the 1394 Digital AC Multi-Axis Motion Control System User Manual (publication 1394-5.0).
PAGE 2
Installing New 1394 Analog Servo System Firmware Removing the Input Wiring Board ! ATTENTION: This product contains stored energy devices. To avoid hazard of electrical shock, verify that all voltage on the system bus network has been discharged before attempting to service or repair this unit. Only qualified personnel familiar with solid state control equipment and safety procedures in publication NFPA 70E or applicable local codes should attempt this procedure.
PAGE 3
Installing New 1394 Analog Servo System Firmware 3 Note: To identify the series of your 1394 System Module look in the SERIES field on the data name plate. 5. If your 1394 system module is: Then: 5 and 10 kW (Series A and B systems) 1. Remove the upper and lower control board screws (refer to Figure 1). 2. Slide the input wiring board and control board assembly to the left until the connector on the right side of the wiring board disengages (refer to Figure 1). 3.
PAGE 4
Installing New 1394 Analog Servo System Firmware Figure 1 Removing the Input Wiring Board from 5 and 10 kW Systems (Series A and B) Opening for HIM Cable Upper Control Board Screw Push here to disengage wiring board with control board Firmware Upgrade Label Data Name Plate Align connectors and push here to engage wiring board with control board Input Wiring Board Screws (2) Lower Control Board Screw Figure 2 Removing the Input Wiring Board from 5 and 10 kW Systems (Series C) Opening for HIM Cable
PAGE 5
Installing New 1394 Analog Servo System Firmware 5 Figure 3 Removing the Input Wiring Board from 22 kW Systems (any series) Front Control Board Screw Opening for HIM Cable Firmware Upgrade Label Data Name Plate Upper Input Wiring Board Screw Ribbon Cable Side Control Board Screw Lower Input Wiring Board Screw Removing the Control Board To remove the control board: 1. Gently pull the control board straight out from the enclosure.
PAGE 6
Installing New 1394 Analog Servo System Firmware 3. Using a PROM puller or other appropriate tool, remove the old firmware EPROMs from sockets U28 and U30. Gently pull EPROMs straight up and out of their sockets. 4. Position the new EPROMs in sockets U28 and U30 respectively so that the pins are in line with the holes. 5. Gently push down on the EPROMs to seat pins into holes.
PAGE 7
Installing New 1394 Analog Servo System Firmware 7 Re-Installing the Input Wiring Board To re-install the input wiring board: 1. Line up the connector pins on the back of the input wiring board with the connector on the control board and gently push the board into position. 2. Insert and tighten the two input wiring board screws. 3. If your 1394 system module is: Then: 5 and 10 kW (Series A and B) 1.
PAGE 8
If your 1394 system module is: Attach the firmware upgrade label next to the data name plate, as shown in: 5 and 10 kW (Series A and B) 5 and 10 kW (Series C) 22 kW (any series) Figure 1 Figure 2 Figure 3 Publication 1394-6.1 — February 2000 74102-206-01(01) Supersedes Publication 1394-6.1 January 1998 © 2000 Rockwell International. All Rights Reserved. Printed in USA.