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Rev. (08-JULY-98) © 1996-98 Liebert Corporation2
SiteGate-232
Technical Instructions
Contents
Introduction.................................................................................................. 3
Specifications .............................................................................................. 3
Network Communications........................................................................... 4
System Architecture .................................................................................... 5
Mounting ...................................................................................................... 5
Power Wiring................................................................................................ 6
Addressing, Baud Rates, and Console Settings ....................................... 7
Communication Wiring ............................................................................... 8
CMnet Wiring ......................................................................................... 8
The "SETGCM" Command .......................................................................... 8
Transferring Memory ................................................................................... 9
Cables ........................................................................................................... 9
Cable Diagrams for Console Port #1 ................................................. 10
Cable Diagrams for Console Port #2 ................................................. 10
Checkout & Troubleshooting.................................................................... 11
Troubleshooting Procedure ............................................................... 11
Common Problems ............................................................................. 11
Manually Formatting the Module ....................................................... 12
LEDs ..................................................................................................... 12
LED Identification ................................................................................ 12
LED Power-up Sequence .................................................................... 13
Fuses.................................................................................................... 14
LGM Module Driver .................................................................................... 14
Parameter Page ................................................................................... 14
LGM Module Driver Parameters ......................................................... 16
Status Page.......................................................................................... 18
LGM Module Driver Status.................................................................. 19