Alarm, error and system messages
9.3 LED display on the power, electronic and pneumatic interface modules
ET 200pro distributed I/O system
Operating Instructions, 03/2013, A5E00335544-08
231
9.3.2
LED displays on the PM-O outgoing module
Introduction
The LED display (1 LED) is on the front panel of the outgoing module.
LED display
The figure below shows the position and layout of the LED display of the PM-O DC 2x24V
outgoing module.
①
GE: Group error (red LED)
GE error LED
Table 9- 10 Error display on the PM-O DC 2x24V outgoing module
GE LED
Meaning
Remedy
On
1L+ electronic/encoder supply is short-
circuited
Check the interconnection for a short
circuit.