Start and Stop the Drive¶
The following table shows the additional control bits which could be linked to OFF1 and OFF3 at the Function Block ACSM1_ACCESS_dc. These additional control bits could be set to “TRUE” to have full control through Fieldbus interface or could be mapped to binary inputs.
Parameter | Name | Value | Mnemonic | Function |
---|---|---|---|---|
START/STOP | ||||
10.10 | EM STOP OFF3 | 1 | True Bit pointer |
Default, controlled by Fieldbus. The drive is stopped along the emergency stop ramp time, 25.11 EM STOP TIME. |
10.11 | EM STOP OFF1 | 1 | True Bit pointer |
Default, controlled by Fieldbus. Stop along the currently active deceleration ramp. |
For example:
The drive will execute an OR-Connection from 10.10 and the OFF3-Bit at the ACSM1_ACCESS_dc Block to stop along the emergency ramp. With 10.10 = Bit pointer, the drive might be forced to stop along an emergency ramp without using the PLC to initialize this. This measure allows managing emergency situations without the PLC.