Parameters Of The Analog On-Board I/O - Siemens Simatic S7-1500 CPU 1512C-1 PN User Manual

Parameters/address space

5.6 Parameters of the analog on-board I/O

5.6 Parameters of the analog on-board I/O
Parameters of the analog on-board I/O
You specify the properties of the analog on-board I/O during parameter assignment with
STEP 7 (TIA Portal). The tables below list the parameters that can be set for inputs and
outputs, respectively.
When parameters are assigned in the user program, they are transferred to the analog on-
board I/O via data records with the WRREC instruction, see section Parameter assignment
and structure of the parameter data records of the analog on-board I/O (Page 166).
Configurable parameters and default settings for inputs
Table 5- 5 Configurable "Diagnostics" parameters
Parameters
Diagnostics
Overflow
•
Underflow
•
Wire break
• 2)
Current limit for wire break diagnostics
•
All parameters can be set channel-selective
1)
Only for the "Voltage" measurement type in the measuring range 1 to 5 V and for the "Current" measurement type in the
2)
measuring range 4 to 20 mA
122
1)
Yes/No
Yes/No
Yes/No
1.185 mA or 3.6 mA
Value range
No
No
No
1.185 mA
Default Reconfiguration in RUN
Yes
Yes
Yes
Yes
CPU 1512C-1 PN (6ES7512-1CK01-0AB0)
Manual, 12/2017, A5E40898741-AA