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This is the web edition of the original ⮫ AC500-S safety user manual, version 1.3.2. This web edition is provided for quick reference only. The original safety user manual must be used to meet functional safety application requirements. |
|
LED |
Description |
Color |
LED = OFF |
LED = ON |
LED flashes |
|---|---|---|---|---|---|
|
Inputs 0 ... 3 |
Analog input |
Yellow |
Analog input = ca. 0 mA |
Input = ON (LED light intensity depends on the input value) |
-- |
|
Channel error |
Red |
No channel error |
Channel error |
-- |
|
|
UP |
Process voltage +24 V DC via terminal |
Green |
Process supply voltage is missing |
Process supply voltage is OK |
-- |
|
PWR |
+3.3 V DC voltage from I/O bus |
Green |
+3.3 V DC I/O bus voltage is not available |
+3.3 V DC I/O bus voltage is available |
-- |
|
ERR1 |
Module error indicator 1 |
Red |
No module error |
Module error which leads to a SAFE STOP state |
Module passivation and/or acknowledgment request (alternating blinking) |
|
ERR2 |
Module error indicator 2 |
Red |