Siemens SIMATIC ET 200AL System Manual page 362

7.2 Behavior of the digital input module
Requirement
You can use the PROFIenergy function when you use the internal encoder supply.
Display
The channel status LEDs are directly influenced by the signal level at the socket.
If the encoder supply is switched off, this causes the channel status LEDs to also switch off.
Response to error detection
All channels that are in pause mode on "PE_MODE_PROCEED" report their diagnostic status as
in productive mode.
The following applies for all channels which switch to a different pause mode:
• Encoder supply switch-off upon the start of "pause" does not result in the "Short-circuit"
alarms.
• During the "pause", error detection of "Short circuit" is not possible:
– Alarms for errors already pending before the "pause" are retained.
– After the "pause" is over, the error status is updated and incoming/outgoing errors are
DI 8x24VDC 8xM8 (6ES7141-5BF00-0BA0)
Equipment Manual, 08/2021, A5E32349579-AD
reported correspondingly.
7.2 Behavior of the digital input module
PROFIenergy
25