iSTAR eX General Controller Module (GCM)
1–12 iSTAR eX Installation and Configuration Guide
iSTAR eX GCM LEDs
iSTAR LEDs on the GCM are labeled and indicate the following:
HEARTBEAT - The LED blinks rapidly while the board is waiting for a
reboot following restore-factory-default. Otherwise, the LED blinks
slowly.
COM1-RX – RS 485 COM1 receive data
COM2-RX – RS 485 COM2 receive data
COM1-TX– RS 485 COM1 transmit data.
COM2-TX – RS 485 COM2 transmit data
RS232-RX – RS-232 (debug port) receive data
RS232-TX – RS-232 (debug port) transmit data
ETH1 TxRx – Ethernet 1 receive or transmit data
ETH2 TxRx – Ethernet 2 receive or transmit data
ETH1 100 – Carrier - Ethernet 1 is connected to a 10/100Base network
ETH2 100 – Carrier - Ethernet 2 is connected to a 10/100Base network
RELAY1– Relay 1 is energized
RELAY2 – Relay 2 is energized
RELAY3 – Relay 3 is energized
RELAY4 – Relay 4 is energized
OC 1 – Open collector output 1 is energized
OC 2 – Open collector output 2 is energized
OC 3 – Open collector output 3 is energized
OC 4 – Open collector output 4 is energized
SPI ACTIVE – GCM is transferring data over the SPI bus
PWR – Power is applied to the GCM board
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