Query The Remote Process Image Parameters Within The Master - WAGO I/O-SYSTEM 750 Manual
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Also See for I/O-SYSTEM 750:
- Manual (450 pages) ,
- User's installation and configuration (335 pages) ,
- Technical description, installation and configuration (236 pages)
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118 • Appendix
Mailbox Command References
6.3.4.2 Query the Remote Process Image Parameters within the Master Process
Image (GetRemotePiMapping, 0x33)
With this command, the settings for a slot in the local process image are que-
ried. There are 13 slots available. Slots 1 through 7 are occupied by the fields
of the WAGO device table and slots 8 through 13 by the fields of the table of
external devices.
Conditions
Request
Byte
Arguments
Parameter
MBX_TARGET_TABLE_
AND_INDEX
Response
Byte
Mailbox size
Operating mode/profile
6
12
18
Config.
●
●
●
7
6
5
2
2
2
0
MBX_GETREMOTEPIMAPPING
1
T
2
MBX_TARGET_TABLE_AND_NDEX
7
6
5
2
2
2
0
MBX_GETREMOTEPIMAPPING
1
T
2
MBX_DEVICE_INDEX
3
4
5
CUTOFF_N_BYTES
Real-
Ad hoc
time
●
●
●
4
3
2
2
2
2
-
Value
Description
Bit 0...3 Table Index
Index 0...6 for WAGO devices of slots 1...7
Index 0...5 for external devices of slots 8...12
Bit 4...7 Target table
"2" for WAGO_DEVICE (slots 1...7)
"1" for EXTERNAL_DEVICE (slots 8...12)
4
3
2
2
2
2
MBX_RESULT
OFFSET
- reserved -
Device role
Save
config.
Master
Slave
●
●
-
1
0
2
2
1
0
2
2
WAGO-I/O-SYSTEM 750
Restart
-
I/O Modules
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