Chapter 3 Deployment IM 253DP Manual VIPA System 200V
3-24 HB97E - IM - RE_253-xDPxx - Rev. 12/44
At usage of a GSD for DP-V1 operation you have the following parameter
data:
Byte Bit 7 ... Bit 0 Default
0 Bit 1 ... 0: 0 (fix)
Bit 2: 0 = WD-Timebase 10ms
1 = WD-Timebase 1ms
Bit 4 ... 3: 0 (fix)
Bit 5: 0 = Publisher-Mode not available
1 = Publisher-Mode available
Bit 6: 0 = Fail-Safe-Mode not available
1 = Fail-Safe-Mode available
Bit 7: 0 = DP-V1 mode disable
1 = DP-V1 mode enable
80h
1 Bit 3 ... 0: 0 (fix)
Bit 4: 0 = V1: Manufacturer alarm not available
1 = V1: Manufacturer alarm available
Bit 5: 0 = V1: Diagnostic alarm not available
1 = V1: Diagnostic alarm available
Bit 6: 0 = V1: Process alarm not available
1 = V1: Process alarm available
Bit 7: 0 (fix)
00h
2 08h (fix) 08h
3 0Ah (fix) 0Ah
4 81h (fix) 81h
5 00h (fix) 00h
6 00h (fix) 00h
7 Bit 0: 0 = Identifier related diagnostic enable
1 = Identifier related diagnostic disable
Bit 1: 0 = Module status enable
1 = Module status disable
Bit 2: 0 = Channel-specific diagnostic enable
1 = Channel-specific diagnostic disable
Bit 7 ... 3: 0 (fix)
00h
8 Bit 6 ... 0: 0 (fix)
Bit 7: 0 = Data format Motorola
1 = Data format Intel (only at analog modules)
00h
9 ... 12 00h (fix) 00h
*) The IM 253-1DP31 does not support manufacturer alarm.
This parameter is exclusively evaluated with deployment of analog modules
and refers to how a value is stored in the CPU address range.
In the Motorola format (default) the bytes were stored in descending
significance i.e. the 1
st
byte contains the high byte and 2
nd
byte the low
byte.
In the Intel format the value is switched and it is worked with ascending
significance i.e. the 1
st
byte contains the low byte and 2
nd
byte the high
byte.
DP-
1
UserPrmData
Data format
Motorola/Intel
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