2.8 Communications with an OMRON PLC (FINS Communications Service)
Message Functions
2-230
Detail Error Code (PARAM02 and PARAM03)
These parameters give the detail error code.
* An error response received from the remote device will be formatted in PARAM00 (Processing Result) as follows.
Processing Result (PARAM00): 72 hex (where is the error code)
contains the sum of the completion code sent from the OMRON PLC and 80 hex.
Refer to the following manual for details on completion codes.
CS/CJ/CP/NS Series Communications Commands Reference Manual from OMRON Corporation
Status 1 (PARAM04)
This parameter gives status information.
Note: The status is updated when the function is executed in each scan.
Processing
Result Value
(PARAM00)
Detail
Error
Code
Error Description Description
81
hex 1 Function code error
An unused function code was sent or received.
Check PARAM12 (Function Code).
82
hex 2
Address setting
error
The setting of one or more of the following parameters is out of range.
Check the settings.
PARAM14 and PARAM15 (Remote Station Data Address)
PARAM20 and PARAM21 (Local Station Data Address)
83
hex 3 Data size error
The data size for sending or receiving is out of range. Check
PARAM17 (Data Size).
84
hex 4
Circuit number set-
ting error
The circuit number is out of range. Check the circuit number
(Cir-No) in the MSG-SNDE function.
85
hex 5
Channel number
setting error
The channel number for the communications buffer is
out of range. Check the communications buffer chan-
nel number (Ch-No) in the MSG-SNDE function.
86
hex 6
Connection number
error
The connection number is out of range. Check PARAM10 (Con-
nection Number).
88
hex 8
Communications
device error
An error response was received from the communications
device. Check the connections to the device. Also check to see if
the remote device is ready to communicate.
89
hex 9 Device select error
A device that cannot be used was selected. Check the com-
munications device type (Dev-Typ) in the MSG-SNDE
function.
C245 hex
−
Local station regis-
ter type error
The register type for the local station is out of range. Check
PARAM22 (Local Station Register Type).
8072 hex to
C072 hex
−
Remote device
error
∗
An error response was received from the remote station.
Check the error code and remove the cause.
Status 1 Value Meaning Description
1 IDLE The connection is idle.
2 WAIT The connection is waiting to be made.
3 CONNECT The connection is established.
−−−
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