Omron 3G3AX-MX2-PRT-E User Manual page 48

Accessing Parameters
Step 4
Step 5
34
When the Option Board responds with the result, process the response:
Table 54 DP-V1 Class 2 Read-Result of PNU915.1-915.4 Read Instruction
Word offset
Description
RE RT DO N FM CV
Message [hex]
data
[dec]
Request reference
Parameter read success
st
1 Inverter attached to Option Board
1 parameter processed: values to follow
Instruct the Option Board to change parameter elements 915.3 - 915.4 (Mod-
bus address mapped into PZD3 - PZD4) to 1F01h (Coil data 0) and 1622h
(P034 - Torque command level input):
Table 55 DP-V1 Class 2 Write-Array Change Instruction PNU915.3-915.4
Word offset
Description
Message [hex] 03 02 01 01 10 02 0393 0003 42 02 1F01 1622
data
[dec]
Request reference
Parameter change instruction
st
1 Inverter attached to Option Board
No of parameter addresses to follow
Addressing values
When the Option Board responds with the result, process the response:
Table 56 DP-V1 Class 2 Read-Result of PNU915.3-915.4 Change Instruction
Word offset
Description
Message [hex]
data
[dec]
Request reference
Parameter change success
Instruct the Option Board to change parameter 971 to 1 to (store changed
parameter(s) in non-volatile memory):
Table 57 DP-V1 Class 2 Write-Parameter Change Instruction PNU971
Word offset
Description
RE RT DO N PA CA PNU
Message [hex]
data
[dec]
Request reference
Parameter change instruction
st
1 Inverter attached to Option Board
1 parameter address and value to follow
Addressing a value
+0 +1 +2
Request
02 01 01 01 42 04 0000
2 1 1 1 66 4
915.1
4 values
DATA format = WORD
+0 +1 +2 +3
Request Parameter Address
R RT D N PA C PNU
3 2 1 1 16 2 915
Start element
2 elements
DATA format = WORDs
+0 +1
Request Header
REF RT DO
03 02 01
3 2 1
+0 +1 +2
Request Parameter Address
04 02 01 01 10 00 03CB
4 2 1 1 16 0 971
Parameter 971
Value (non-array)
DATA format = WORD
Section 4-5
+3 +4 +5 +6
Value data
DATA
0000 0000 0000
0 0 0 0
915.2 915.3 915.4
Value data
+4 +5 +6 +7
Value data
IND F C DATA
3 66 2 7937 5666
915.3 915.4
Value data
2 values
N
01
1
1 parameter processed
st
1 Inverter attached to Option Board
+3 +4 +5 +6
Value data
IND FM CV DATA
0000 42 01 0001
0 66 1 1
Value
data
1 value