2038h Brake Controller Timing
Function
This object contains the times for the brake control in milliseconds as well as the PWM frequency and the duty cycle.
Object description
Index | 2038h |
Object name | Brake Controller Timing |
Object Code | ARRAY |
Data type | UNSIGNED32 |
Savable | yes, category: application |
Firmware version | FIR-v1426 |
Change history |
Value description
Subindex | 00h |
Name | Number Of Entries |
Data type | UNSIGNED8 |
Access | read only |
PDO mapping | no |
Allowed values | |
Preset value | 06h |
Subindex | 01h |
Name | Close Brake Idle Time |
Data type | UNSIGNED32 |
Access | read / write |
PDO mapping | no |
Allowed values | |
Preset value | 000003E8h |
Subindex | 02h |
Name | Shutdown Power Idle Time |
Data type | UNSIGNED32 |
Access | read / write |
PDO mapping | no |
Allowed values | |
Preset value | 000003E8h |
Subindex | 03h |
Name | Open Brake Delay Time |
Data type | UNSIGNED32 |
Access | read / write |
PDO mapping | no |
Allowed values | |
Preset value | 000003E8h |
Subindex | 04h |
Name | Start Operation Delay Time |
Data type | UNSIGNED32 |
Access | read / write |
PDO mapping | no |
Allowed values | |
Preset value | 00000000h |
Subindex | 05h |
Name | PWM Frequency |
Data type | UNSIGNED32 |
Access | read / write |
PDO mapping | no |
Allowed values | between 0 and 50 (brake output) and 2000 (7D0h) 20000 (4E20h) |
Preset value | 00000000h |
Subindex | 06h |
Name | PWM Duty Cycle |
Data type | UNSIGNED32 |
Access | read / write |
PDO mapping | no |
Allowed values | 0, between 2 and 100 (64h) |
Preset value | 00000000h |
Description
The subindices have the following functions:
- 01h: Time between motor standstill and the closing of the brake.
- 02h: Time between the closing of the brake and the switching off of the motor current.
- 03h: Time between the switching on of the motor current and opening of the brake.
- 04h: Time between the opening of the brake and when the Operation enabled state of the CiA 402 Power State Machine is reached.
- 05h: Frequency of the PWM signal (software PWM) in hertz.
- 06h: Duty cycle of the PWM signal (software PWM) in percent.