User manual
Publication 1394-5.0 — May 2000
Commissioning 1394 GMC and GMC Turbo Systems 6-3
7.
8. Apply 24V DC to the system enable (TB1-1, -2 or TB2-1, -2 on 
the input wiring board) to enable the system module. The system 
module’s Status LED should be solid green.
When you apply power to the motion controller, the hardware and 
software are initialized. Refer to the GML Commander Reference 
Manual (publication GMLC-5.2) or GML 3.x User Manual 
(publication 999-104) for a listing of the initialized values.
Setting Up Your System Using GML 
Commander
This section provides the information you need to setup and tune your 
1394 GMC and GMC Turbo system using GML Commander. 
Before You Begin
Before you begin the setup procedure be sure to have the following:
• A computer running Windows 95 and GML Commander
Note: 1394C-SJTxx-L system modules require GML 
Commander 4.03 or later.
• A nine-pin serial cable to connect the computer to the 1394 serial 
port
• GML Commander Reference Manual (publication GMLC-5.2)
• A voltmeter
• A standard screwdriver
If the system module LED: Then:
Flashes green  The control and bus power are 
active, but the modules are not 
enabled. 
Go to step 8.
Flashes red and green, flashes 
red, or remains solid red
You may have a wiring 
problem. Go to the 
Troubleshooting chapter.
Does not illuminate










