2.8 Communications with an OMRON PLC (FINS Communications Service)
Message Functions
2-241
Processing Result (PARAM00)
This parameter gives the processing result.
Note: The lower byte is used for system analysis.
Refer to the following section for details on errors.
Detail Error Code (PARAM02 and PARAM03) (page 2-243)
Status (PARAM01)
This parameter gives the status of the communications device.
The following figure shows the bit assignments and it is followed by a detailed description of each assign-
ment.
REQUEST
This bit gives the status of the processing request for the MSG-RCVE function.
Parameters
40
Inputs
G Register Writing Range LO, Lower Word
Sets the first address of the writing range for data
register data relays.
41 G Register Writing Range LO, Upper Word
42 G Register Writing Range HI, Lower Word
Sets the last address of the writing range for data
register data relays.
43 G Register Writing Range HI, Upper Word
44 O Register Writing Range LO, Lower Word
Sets the first address of the writing range for out-
put registers.
45 O Register Writing Range LO, Upper Word
46 O Register Writing Range HI, Lower Word
Sets the last address of the writing range for output
registers.
47 O Register Writing Range HI, Upper Word
System
48
−
For system use
−
49 Reserved for system.
−
50 Reserved for system.
−
51 Reserved for system.
−
Processing Result Value Meaning
00xx hex Busy
10xx hex Complete
8yxx hex Error
Bit Status Meaning
1 Processing is being requested.
0 Processing request has ended.
Continued from previous page.
No. I/O Meaning Description
FEDCBA9876543210
Bits 0 to 7:
PARAMETER
Bits 8 to B:
COMMAND
Bits C to E:
RESULT
Bit F:
REQUEST
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