5.2.3 PAMIO PWM LEDs
The PAMIO PWM has four LEDs for diagnostic purposes.
Fig. 99: PAMIO PWM module status LEDs
1 Status
2 Access
3 Bustest
4 Monitor
The LEDs' states are assigned the following status messages:
LED state Module status
Off No power supply (24 V)
OR Hardware error
Slow flash The module is not configured
Quick flash The module is configured but the outputs are disa-
bled because the watchdog is not re-triggered
On The module is configured and the analog outputs
are enabled
LED state Module status
Off Default
On Access to this module
Overview
LED "Status" (1)
LED "Access" (2)
PA 8000 PAMIO
Troubleshoong
12.01.2017 | 124