Siemens SIMATIC ET 200SP IM 155-6 PN/2 HF, Manual, Page: 45 / 57

Interrupts, error messages, diagnostics and system alarms
5.3 Alarms
Interface module IM 155-6 PN/2 HF (6ES7155-6AU01-0CN0)
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Manual, 10/2018, A5E03915895-AH
Structure of the manufacturer-specific diagnostics data records (IM 155-6 PN HF Version < V3.3)
The structure of the diagnostics data records is differentiated by the BlockVersion. The
following BlockVersion applies to the IM 155-6 PN HF interface modules:
Table 5- 7 Structure of the manufacturer-specific diagnostics data records
IM 155-6 PN HF interface module BlockVersion
6ES7155-6AU00-0CN0 W#16#0101
Note
Manufacturer-specific diagnostics are not reported as of version V3.3 for the interface
module IM 155-6 PN HF.
Manufacturer-specific diagnostics in the User Structure Identifier (USI)
The following manufacturer-specific diagnostics are signaled in the USI with the
IM 155-6 PN HF interface module:
Table 5- 8 Manufacturer-specific diagnostics in the USI
USI no. W#16#... Diagnostics
0003 Group diagnostics: Missing supply voltage L+ for the potential groups
0004 Diagnostics with missing server module
0006 Diagnostics with incorrect BaseUnit
0007 Diagnostics with incorrect bus configuration
USI structure = W#16#0003
Table 5- 9 USI structure = W#16#0003
Data block name Content Comment Bytes
USI W#16#0003 Manufacturer-specific diagnostics with failure of supply
voltage L+ as of slot x of the ET 200SP module
2
Followed by the slot as of which the supply voltage L+ has failed.
Slot W#16#0001 to
W#16#0040
Bit 8 to 15 1
Bit 0 to 7 1
Followed by 2 reserved bytes:
Reserved 1
Reserved 1