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
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LED displays on the PM-O outgoing module
Introduction
The LED display (1 LED) is on the front panel of the outgoing module.
The figure below shows the position and layout of the LED display of the PM-O DC 2x24V
outgoing module.
GE: Group error (red LED)
Table 9- 10 Error display on the PM-O DC 2x24V outgoing module
On 1L+ electronic/encoder supply is short-
Check the interconnection for a short