Parameter Processing Message Area - Pkw - Omron 3G3AX-MX2-PRT-E User Manual

Parameter Processing Message Area - PKW

B-4 Parameter Processing Message Area - PKW
Table B-3 PPO format PKW mapping
Word Con- Bit Definitions
Offset tents
15 14
+0 PKE
+1 IND
+2 PWE
+3
AK Task ID (Output Area):
0: Clear the input message area
1: Read parameter value
2: Change WORD parameter value
3: Change DWORD parameter value
Task Response (Input Area):
0: No response
1: Task success (WORD parameter)
2: Task success (DWORD parameter)
4: Task success (WORD element)
SPM Unused (Always 0)
PNU Parameter number:
0:
Reserved
890..999:
Option Board parameter
IND Index in Option Board parameter array (Only evaluated if Task ID is 6, 7 or 8):
PNU
IND Inverter parameter group (Only evaluated if Task ID is 6, 7 or 8):
group
1: Parm group 'A'
2: Parm group 'b'
PWE Parameter value (If Task Response is 1, 2, 4, 5 or 6)
Error code (If Task Response is 7 or 8): Refer to Appendix G
78
The PKW Message Area provides an interface to read and change Inverter or
Option Board parameters using the I/O Data Exchange area. Several tasks
support reading and changing different parameter types and sizes. A failed
task is accompanied by error code detail to simplify diagnosis.
13 12 11 10
AK SPM
IND , OR
PNU
IND
group
Low word of value or Error number
[Appendix F]
3: Parm group 'C'
4: Parm group 'd'
9 8 7 6 5
High word of value
6: Read element value in array
7: Change WORD element value in array
8: Change DWORD element value in array
9: Read array size
5: Task success (DWORD element)
6: Task success (Array size)
7: Task failed (Parameter)
8: Task failed (Element)
1..889: Inverter parameter (Use IND for parameter group)
>999: Unsupported
6: Parm group 'F'
8: Parm group 'H'
APPENDIX B
4 3 2 1
PNU
(Unused)
16: Parm group 'P'
21: Parm group 'U'
0