Interrupts - Siemens SIMATIC ET 200SP Manual

LED channel status/channel error
Table 3- 4
Channel status
PWR LED
Table 3- 5
3.3.2

Interrupts

The digital output module DQ 4x24...230VAC/2A HF supports diagnostic interrupts.
Diagnostics interrupts
In DQ mode, the module generates a diagnostics interrupt for the following events:
● Overtemperature
● Wire break
● Parameter assignment error
● Supply voltage missing
● Channel/component temporarily unavailable
Detailed information on the event is available in the STEP 7 online help.
DQ 4x24..230VAC/2A HF digital output module (6ES7132-6FD00-0CU0)
Manual, 02/2018, A5E42404845-AA
Status / error display of the LED channel status / channel error
LED channel
LED error
Off Off
On Off
Off On
Status display of the PWR LED
PWR LED Meaning
No supply voltage L
Off
Supply voltage L present
On
Meaning
Channel deactivated or process signal = 0
and no channel diagnostics
Channel activated and process signal = 1
and no channel diagnostics
Channel activated and channel diagnostics
3.3 Interrupts/diagnostics alarms
DQ mode
27