Omron trajexia CJ1W-MCH72 Operation Manual page 80

FINS commands
Note
Parameter
area_code •
•
start_address 0000
byte_count 0008
plc_area •
•
•
•
•
plc_start Start address in PLC memory
(Validity depends on plc_area)
tj_area •
•
•
•
•
tj_start Start address in CJ1W-MCH72 memory
(Validity depends on tj_area)
total_items Total items (words and dwords) to transfer
(Validity depends on plc_area and tj_area)
The CJ1W-MCH72 responds with these codes:
/i
Condition
All elements valid
area_code invalid
start_address invalid
byte_count invalid
plc_area, plc_start,
tj_area or tj_start invalid
total_items greater
2000 words
If the response code is 0000, the cyclic area number specified in area_code is
configured to exchange data between the PLC CPU and the CJ1W-MCH72.
The first 16 entries in the IN array cannot be addressed in the memory
mapping. These first 16 entries map to the inputs available on the I/O
connector.
Values (hex)
0100..0107 for PLC output area (8 areas available)
8100..8107 for PLC input area (8 areas available)
01 (CIO)
03 (DM)
04 (WR)
05 (HR)
08..14 (EM bank 0..C)
00 (VR 16-bit signed integer)
01 (VR 32-bit floating point)
02 (IN or OP array, depending on direction)
03 (AIN or AOUT array, depending on direction)
04 (Axis Status array, only valid if direction is PLC input)
Response code
(hex)
0000
1101
1103
1104
110C
than 2103
Section 3-4
Description
OK
No area type
Address range designation error
Address out of range
Other parameter error
Data has not been registered
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