Chapter 3 Deployment IM 253DP Manual VIPA System 200V
3-32 HB97E - IM - RE_253-xDPxx - Rev. 12/44
With the channel specific diagnostic you gain detailed information about the
channel error within a module. For the usage of the channel specific
diagnostic you have to release the diagnostic alarm for every module via
the parameterization. The channel specific diagnostic can be activated via
the parameterization and has the following structure:
Channel-specific diagnostic
Byte Bit 7 ... Bit 0
X Bit 5 ... 0: ID number of the module that delivers the channel-
specific diagnostic (000001 ... 011111)*
z.B.: Slot 1 has ID no. 0
Slot 32 has ID no. 31
Bit 7, 6: 10 (fix) Code for channel-specific diagnostic
X+1 Bit 5 ... 0: Number of the channel or the channel group that
delivers the diagnostic (00000 .... 11111)
Bit 7 ... 6: 01=Input Module
10=Output Module
11=In-/Output Module
X+2 Bit 4 ... 0: Error messages to PROFIBUS standard
00001: Short circuit
00010: Undervoltage (Supply voltage)
00011: Overvoltage (Supply voltage)
00100: Output Module is overloaded
00101: Temperature rise output Module
00110: Open circuit sensors or actors
00111: Upper limit violation
01000: Lower limit violation
01001: Error - Load voltage at the output
- Sensor supply
- Hardware error in the Module
Error messages - manufacturer-specific
10000: Parameter assignment error
10001: Sensor or load voltage missing
10010: Fuse defect
10100: Ground fault
10101: Reference channel error
10110: Process interrupt lost
11001: Safety-related shutdown
11010: External fault
11010: Indefinable error - not specified
Bit 7 ... 5: Channel type
001: Bit
010: 2 Bit
011: 4 Bit
100: Byte
101: Word
110: 2 Words
*) Bit 5 ... 0: 000001...001000 (slot 1...8) at 253-1DP31 - ECO
The maximum number of channel specific diagnostic is limited by the total
length of 58Byte for diagnostic. By de-activating of other diagnostic ranges
you may release these areas for further channel specific diagnostic. For
each channel always 3 Byte are used.
Channel specific
Diagnostic
To Next Page
Loading...
