Omron 3G3AX-MX2-PRT-E User Manual page 53

Accessing Parameters
Table 70 DP-V1 Class 2 Write-Parameter Change Instruction Bad Parameter
Word offset
Description
Message [hex]
data
[dec]
Request reference
Parameter change instruction
st
1 Inverter attached to Option Board
1 parameter address and value to follow
DATA format = WORDs
When the Option Board is unable to execute one of the write parameter
instructions, it adds an error value and the failed element index to the result
data. Changing Option Board parameter elements 915.9 - 915.12 for exam-
ple:
+0 +1
Request Header
REF RT DO
0B 02 01
11 2 1
+5 +6
FMT CV
42 04 0000
66 4 0
915.9
4 values
Has the following result:
Table 71 DP-V1 Class 2 Read-Result of Change Instruction on Bad Parameter
Word offset
Description
Message [hex]
data
[dec]
Request reference
Parameter change error
st
1 Inverter attached to Option Board
Note that the error number is followed by the element number where the
change instruction failed. I.e. The changes to Option Board parameter ele-
ments 915.9 and 915.10 were carried out successfully. The attempt to change
915.11 failed and changes to subsequent elements (915.12) were not carried
out.
+2
Parameter Address
N PA CA
01 10 04
1 16 4
4 elements
Addressing values
+7
Value data
DATA
0000
0
915.10
Value data
+0 +1
Request Header
REF RT DO N
0B 82 01 01
11 130 1 1
1 error value to follow
Section 4-5
+3 +4
PNU IND
0393 0009
915 9
Start element 915.9
+8 +9
0000 0000
0 0
915.11 915.12
+2 +3
Values
FMT CV DATA DATA
44 02 0003 000B
68 2 3
Error no: Faulty
2 values
DATA format = Error no
+4
11
Failed
39