1.9 Logic Control
Parameter Number | Parameter Name | Units | Default | Available Settings | Access | Change During Run | Scaling | Size (Bytes) | CAN Register | CAN Sub Index | Modbus Register |
|---|---|---|---|---|---|---|---|---|---|---|---|
P1-40 | Start Mode Select / Automatic Restart | N/A | 0: Edge-r | 0 ... 6 | RW | Y | N/A | 1 | 208Ch | 0 | 140 |
P1-41 | Auto-reset delay time | sec | 20s | 1 ... 60s | RW | Y | N/A | 1 | 208Dh | 0 | 141 |
P1-42 | Speed Following Error | % | 5.0% | 0.0 ... 50.0% | RW | Y | 1 = 0.1% | 2 | 208Eh | 0 | 142 |
P1-43 | Positive/Negative Logic Select | N/A | 0: Positive Logic | 0: Positive Logic 1: Negative Logic | RW | N | N/A | 1 | 208Fh | 0 | 143 |
Defines the behaviour of the drive relating to the Direction / Enable Digital Input and configures the Automatic Restart function.
Setting | Behaviour |
|---|---|
Edge-r | Following power on or reset, the drive will not start if a Direction Input remains closed. The Input must be closed after a power on or reset to start the drive. |
Auto-0 | Following a power on or Reset, the drive will automatically start if the start conditions are met, without the need to seeing a rising edge. |
Auto-1 to Auto-5 | Following a power on or Reset, the drive will automatically start if the start conditions are met, without the need to seeing a rising edge. Also following a trip, the drive will make up to 5 attempts to restart at 20 second intervals. The drive must be powered down to reset the counter. The number of restart attempts are counted, and if the drive fails to start on the final attempt, the drive will display a fault message, and will require the user to manually reset the fault. NoteThe default reset time is 20 seconds and can be modified using parameter P1-41. |
Sets the delay time which will elapse between consecutive drive reset attempts when Auto Reset is enabled in P1-40.
Note
This parameter is only applicable if the other run conditions are fulfilled. For example even if P1-40 is set to Auto-1 and the direction input is closed the drive will not start if the Safety Chain is not closed.
Used in conjunction with Setting 19: Set speed and actual speed > P1-42 in parameters P1‑15, P1‑22, P1‑28 and P1‑30 as the % error difference between set speed and the actual speed.
Changes the control logic for all Digital Inputs (including the Universal Encoder module terminals Daux1 and Daux2).
Setting | Logic |
|---|---|
0 | Positive Logic |
1 | Negative Logic |
Note
STO1 and STO2 Inputs are always positive logic.