Omron CPM2C User Manual

248
Data Memory (DM) Allocation Section 7-4
Response Monitor Area (Offset: +0)
This area contains the results of communications when communicating with
the component to write variables.
1,2,3... 1. End Code = 00
When the function’s end code is 00, the “response monitor area” contains
the response code.
2. End Code
≠ 00
When an error occurs and the function’s end code is a value other than 00,
the “response monitor area” contains the end code (error code). The value
of FF in the first two digits indicates that an error occurred during transmis-
sion of the CompoWay/F command.
Note A Not Defined Error can occur when using SYSWAY communica-
tions with a general-purpose communications component. An exam-
ple of a Not Defined Error would be when a Temperature Controller
was connected via SYSWAY and the Temperature Controller was set
for ON/OFF control, yet a command was sent to read the proportion-
al band, integral time, and derivative time. A Not Defined Error would
occur in this case.
3. Timeout error occurred
Response code Meaning
0000 Indicates normal completion.
0401 Unsupported command
1001 Command length too long
1002 Command length too short
1101 Area type error
1103 Starting address out-of-range error
1104 End address out-of-range error
1003 Number of elements doesn’t match amount of data
110B Response length too long
1100 Parameter error
3003 Read-only error
2203 Operating error
Error code Meaning
FF04 Address overflow
FF0D Could not execute command
FF10 Parity error
FF11 Framing error
FF12 Overrun error
FF13 BCC error
FF14 Format error
FF15 Numeric data error
FF16 Sub-address error/Not defined error (IC) (See note.)
FF18 Frame length error
FF21 Non-volatile memory write error
FF97 Response data BCC error
Timeout code Meaning
E999 Indicates that there was no response from the compo-
nent.

Omron CPM2C Specifications

General

Brand	Omron
Model	CPM2C
Category	Controller
Language	English