The load-dependent velocity deviation is the difference between the reference velocity and the actual velocity caused by the load.
The maximum permissible load-dependent velocity deviation can be parameterized. In addition, you can set the error class.
Monitoring of the load-dependent velocity deviation is available in the following operating modes:
Profile Velocity
Cyclic Synchronous Velocity
The following parameters let you read the load-dependent velocity deviation.
|
Parameter name HMI menu HMI name |
Description |
Unit Minimum value Factory setting Maximum value |
Data type R/W Persistent Expert |
Parameter address via fieldbus |
|---|---|---|---|---|
|
Load-dependent velocity deviation. The load-dependent velocity deviation is the difference between reference velocity and actual velocity. Type: Signed decimal - 4 bytes Available with firmware version ≥V01.06. |
usr_v -2147483648 - 2147483647 |
INT32 R/- - - |
Modbus 7768 IDN P-0-3030.0.44 |
The following parameters let you specify the size of the window for the maximum load-dependent velocity deviation at which a movement is canceled.
|
Parameter name HMI menu HMI name |
Description |
Unit Minimum value Factory setting Maximum value |
Data type R/W Persistent Expert |
Parameter address via fieldbus |
|---|---|---|---|---|
|
Maximum load-dependent velocity deviation. Value 0: Monitoring deactivated. Value >0: Maximum value Type: Unsigned decimal - 4 bytes Write access via Sercos: CP2, CP3, CP4 Modified settings become active immediately. Available with firmware version ≥V01.06. |
usr_v 0 0 2147483647 |
UINT32 R/W per. - |
Modbus 1686 IDN P-0-3006.0.75 |
|
|
Time window for maximum load-dependent velocity deviation. Value 0: Monitoring deactivated. Value >0: Time window for maximum value Type: Unsigned decimal - 2 bytes Write access via Sercos: CP2, CP3, CP4 Modified settings become active immediately. Available with firmware version ≥V01.06. |
ms 0 10 - |
UINT16 R/W per. - |
Modbus 1688 IDN P-0-3006.0.76 |
The following parameter lets you set the error class for an excessively high load-dependent velocity deviation.
|
Parameter name HMI menu HMI name |
Description |
Unit Minimum value Factory setting Maximum value |
Data type R/W Persistent Expert |
Parameter address via fieldbus |
|---|---|---|---|---|
|
Error response to excessively high load-dependent velocity deviation. 1 / Error Class 1: Error class 1 2 / Error Class 2: Error class 2 3 / Error Class 3: Error class 3 Type: Unsigned decimal - 2 bytes Write access via Sercos: CP2, CP3, CP4 Setting can only be modified if power stage is disabled. Modified settings become active the next time the power stage is enabled. Available with firmware version ≥V01.06. |
- 1 3 3 |
UINT16 R/W per. - |
Modbus 1400 IDN P-0-3005.0.60 |