WIKA D-11-9 - Handbuch (Seite 8)

2450786.06 GB/D 10/2010
14 WIKA Operating instructions/Betriebsanleitung D-10-9, D-11-9
2450786.06 GB/D 10/2010
15 WIKA Operating instructions/Betriebsanleitung D-10-9, D-11-9
ID DLC Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8
580h +
Nodeld
8
CMD =
60h
23h 91h 01h 00h 00h 00h 00h
ID DLC Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8
600h +
Nodeld
8
CMD =
22h
23h 91h 01h 90h D0h 03h 00h
Index 9123h Subindex 1 desired value (as integer32)
ID DLC Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8
580h +
Nodeld
8
CMD =
60h
21h 91h 01h 00h 00h 00h 00h
ID DLC Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8
600h +
Nodeld
8
CMD =
22h
21h 91h 01h 70h A0h FEh FFh
Index 9121h Subindex 1 desired value (as integer32)
Example 1:
Pressure range: -1 ... 2.5 bar (=> -100,000 ... 250,000 Pa output value)
Calibration Point 1:
Pressure applied (reference value): -0.9 bar
The user writes the value that the device is supposed to indicate under the pressure currently
applied to object 9121h subindex 1 (AI_Input_Scaling_1_PV), i.e. in this example -90,000 Pa
(=> FF FE A0 70 h)
The changed parameters are not automatically stored, but they have to be stored via object
1010h Store Parameters. Furthermore the device can be reset to the factory settings via object
1011h Restore Default Parameters.
7. Starting, operation GB 7. Starting, operation GB
The pressure transmitter confirms the successful service by:
Calibration Point 2:
Pressure applied (reference value): 2.5 bar
The user writes the value that the device is supposed to indicate under the pressure currently
applied to object 9123h subindex 1 (AI_Input_Scaling_2_PV), i.e. in this example 250,000 Pa
(=> 00 03 D0 90 h)
The pressure transmitter confirms the successful service by: