Siemens SIMATIC IM151-1 STANDARD Manual page 25

Option handling in PIO/PII
(*)
Figure 3-4
PIO: OB x to OB x+7
Slot 2 to 63:
PII: IB x to IB x+7
Slot 1 to 63:
Interface module IM151-1 STANDARD (6ES7151-1AA06-0AB0)
Manual, 07/2015, A5E01075950-AD
Not applicable
Option handling in PIQ/PII
3.1 Option handling with RESERVE modules
0 Parameter assignment for option handling applies. RESERVE
modules are allowed:
The station is engaged in data exchange.
•
A diagnostic is not signaled.
•
The SF LED on the interface module is off.
•
1 Parameter assignment for option handling is canceled.
RESERVE modules are not accepted on this slot:
The station is engaged in data exchange.
•
A diagnostic is not signaled.
•
The SF LED on the interface module is off.
•
0 The RESERVE module, an incorrect module, or a removed
module is on the slot.
1 The configured module is on the slot.
Functions
25