SQID LEDs
The SQID interface module has 4 leds which indicate the SynqNet network status. For any network fault, one or more LEDs will blink (No blink = normal operation).
 |
Some ON |
Normal Cyclic (Normal Operation) |
 |
Some BLINK |
Network Fault |
 |
OFF |
Power OFF (Normal Operation) |
Each LED has a particular function which is described in further detail below.
LED# |
Name |
Function |
LED1 |
LINK_IN |
ON = receive valid (IN port) OFF= not valid, power off, or reset. See Also: LINK LEDs find Cable Problems |
LED2 |
CYCLIC |
ON = network cyclic BLINK = network not cyclic OFF = power off, or reset |
LED3 |
LINK_OUT |
ON = receive valid (OUT port) OFF = not valid, power off, or reset See Also: LINK LEDs find Cable Problems |
LED4 |
REPEATER |
ON = repeater on, network cyclic BLINK = repeater on, network not cyclic OFF = repeater off, power off, or reset |