Omron E5CN-HT Communications Manual page 39

(4) Response Code
Normal Completion
Response code
0000 Normal completion
Error Occurred
Response code Error name
1002 Command too
short
1101 Area type error
1100 Parameter error
3003 Read-only error
2203 Operation error
Note: For details on AT (auto-tuning), refer to the separate E5CN/AN/
EN-HT Digital Controllers Program Type User's Manual (Cat. No.
H169).
2.3 Detailed Description of the Services
Name Description
No errors were found.
Cause
The command is too short.
The variable type is wrong.
• Bit position is not "00."
• The write data is out of the setting
range.
Variable type "C0" or "80" was written
to.
• The Communications Writing
parameter is set to "OFF" (dis-
abled).
• Attempted to write to a parameter
in setup area 1 from setup area 0.
• Attempted to write to a protect
parameter from other than the pro-
tect level.
• AT (auto-tuning) was in progress.
(See note.)
• Non-volatile memory error.
• The program number was written
during operation.
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