Parameter Value Formats - Omron 3G3AX-MX2-PRT-E User Manual

Parameter Value Formats

E-5 Parameter Value Formats
Table E-5 PROFIdrive V4 Parameter data format
Byte
Offset
41h
where C
is even
+0 Byte 1
+1 Byte 2
+2 Byte 3
+3 Byte 4
+(DL /2 - 4) Byte C -3
x x
+(DL /2 - 3) Byte C -2
x x
+(DL /2 - 2) Byte C -1
x x
+(DL /2 - 1) Byte C
x x
Note 1
Note 2
Note 3
72
41h 42h
where C
x x
is odd
Byte 1 Word 1
Byte 2
Byte 3 Word 2
Byte 4
Byte C -2 Word C
x
Byte C -1
x
Byte C Word C
x
0 (padding)
Zero data (FMT = 40h) is not followed by any data
Please refer to APPENDIX G PROFIdrive Error Numbers on page 75
In a Change Parameter Response frame, the response error number is fol-
lowed by the index at which the failure occurred. All indexes before the errone-
ous index was written successfully, but all indexes following the erroneous
index were skipped. The erroneous index will be 0 if the parameter is not an
array.
FMT Value and Pre-condition
x
43h
in a Change
Response
Double-
word 1
Erroneous
-1 Double-
x
word C
x
x
APPENDIX E
44h 44h
in a Request
Response
Error Error
*2 *2
number number
*3
index
*1
40h