gefran VDI100 Series - Page 152

Input Ref.
Source
Frequency Reference / Run/Stop Command Source
ON Pulse Input - Frequency reference set by pulse input
OFF Parameter
00-05
- Frequency reference source selected by parameter 00-05
Note:
- Function is disabled when the Local/Remote selection (25) or Remote mode selection (26) is active.
- To switch between local and remote the inverter has to be stopped.
03-0X =33: DC braking
When input is active DC-Injection braking is enabled during start and stopping of the inverter.
DC Injection braking is disabled when a run or jog command is active. Refer to the DC braking time diagram in
Figure 4.4.24.
Figure4.4.24DCbrakingtimingdiagram
DC
injection
Brake
DC
injection
Brake
t
01-08
(Fmin)
Fout > 01-08 (Fmin)
Fout > 07-06 (DC-Inj Start Freq.)
Run Or Jog
Command
DC injection
Braking
Command
Output
Frequency
OFF
ON
OFF
ON
t
t
07-06
(Fdc-inj)
03-0X =35: Timing function
Refer to the “time function” parameter 03-37 and 03-38.
03-0X =36: PID Soft start disable
Refer to the “PID Control” function of PID function parameter group 10.
03-0X =37: Traverse operation
03-0X =38: Upper Deviation of traverse operation
03-0X =39: Lower Deviation of traverse operation
See “Wobble Frequency” function in parameter group 19
03-0X =40: Switching between motor 1 and motor 2
03-0X =41: PID Sleep
Set parameter 10-29 to 2 (active by DI) and refer to the descriptions of parameters 10-17~10-20.
03-0X =42: PG disable
When input is active PG feedback is disabled and speed control is set to V/f control.
03-0X =43: PG integral reset
When input is active, reset PG speed control integral accumulator.
Note: Only applies to closed loop control modes.
03-0X =44: Mode switching between speed and torque
Active in SV (sensor vector control mode). When input is active switch control between speed and control
mode. Refer to parameter group 21 for more information.
152 VDI100 • Instruction manual