Assignment of the inputs and value status in the PII
Each channel of the module is assigned a value status in the process image of the inputs. You
can find the assignment at "AUTOHOTSPOT".
Evaluation of the value status in PCS 7
The value status is evaluated by means of the PCS 7 channel driver.
1. The PCS 7 channel drivers reads the value status from the process image of the inputs...
2. ... and forms the quality code for PCS 7 from this.
Reference
For a detailed description of the evaluation and processing of the relevant input signals, refer
http://support.automation.siemens.com/WW/view/en/
).
See also
Digital input module (Page 348)
6.6
Status and error LEDs on the ET 200iSP
Interface module IM 152
6)
%)
36
36
$&7
21
SF
Group error (red)
BF
Bus fault (red)
ACT
Active IM with redundancy (yellow)
ON
Supply voltage (green)
PS1
Power Supply PS 1 status (green, right-hand PS)
PS2
Power Supply PS 2 status (green, left-hand PS)
Commissioning and Diagnostics
6.6 Status and error LEDs on the ET 200iSP
ET 200iSP
142
Operating Instructions, 11/2017, A5E00247483-07