MODBUS.CLRERRORS
Description
Clears all Modbus errors. After executing this command MODBUS.ERRORS returns a zero error count.
Example
The following sequence shows MODBUS.ERRORS and MODBUS.ERRORCOUNT before and after executing the MODBUS.CLRERRORS command.
-->MODBUS.ERRORS (39d:21h:30m:48s) Write 40002: Modbus error code 34 (Command Error), Error 7 (Command is read-only)
(39d:21h:33m:21s) Read 45001: Modbus error code 38 (Length Invalid)
-->MODBUS.ERRORCOUNT
2 -->MODBUS.CLRERRORS -->MODBUS.ERRORS -->MODBUS.ERRORCOUNT
0 -->
Context
For more information, see Modbus Errors.
Versions
| Action | Version | Notes |
|---|---|---|
|
Implemented |
02-05-00-000 |
General Information
|
Type |
Action Command |
|
Units |
N/A |
|
Range |
N/A |
|
Default Value |
N/A |
|
Data Type |
N/A |
|
See Also |
|
|
Stored in Non-Volatile Memory |
No |
Fieldbus Information
|
ID |
Instance |
Attribute |
Name |
Data Type |
Access |
User Mappable |
|---|---|---|---|---|---|---|
|
3700 |
1 |
3700 (0xe74) |
MODBUS.CLRERRORS |
Unsigned8 |
Read/Write |
No |
|
Parameter |
PNU |
Data Type |
Access |
Units |
|---|---|---|---|---|
|
MODBUS.CLRERRORS |
3700 |
Unsigned8 |
Read/Write |
- |
