Siemens SIMATIC ET 200SP IM 155-6 PN/2 HF Manual page 46

USI structure = W#16#0004
Table 5- 10 USI structure = W#16#0004
Data block name
USI
Followed by 4 reserved bytes:
Reserved
Reserved
Reserved
Reserved
USI structure = W#16#0006
Table 5- 11 USI structure = W#16#0006
Data block name
USI
Followed by the slot for the I/O module:
Slot
Followed by 2 reserved bytes:
Reserved
Reserved
Interface module IM 155-6 PN/2 HF (6ES7155-6AU01-0CN0)
Manual, 10/2018, A5E03915895-AH
Content Comment
W#16#0004 Manufacturer-specific diagnostics with missing server
module
Result: Station stop
•
•
Content Comment
W#16#0006 Manufacturer-specific diagnostics if an ET 200SP I/O mod-
ule is installed on an incorrect BaseUnit.
Result: Station stop
•
•
W#16#0001 to Bit 8 to 15
W#16#0040
Bit 0 to 7
Interrupts, error messages, diagnostics and system alarms
The I/O modules fail → substitute value behavior
The interface module continues to exchange data with
the IO controller
The I/O modules fail → substitute value behavior
The interface module continues to exchange data with
the IO controller
5.3 Alarms
Bytes
2
1
1
1
1
Bytes
2
1
1
1
1
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