DC
injection
Brake
DC
injection
Brake
t
01-08
(Fmin)
The larger of 01-08
or 07-06
Run
Command
DC injection
Braking
Command
Output
Frequency
(or Jog command)
OFF ON
OFF
ON
t
t
Figure 4.3.24 DC braking time diagram
(30). Timing function input (setting = 35).
Refer to the "time function" of parameter 03-37 & 03-38.
(31). PID Soft start invalid (setting =36)
Refer to the "PID Control" function of PID function group in parameter10.
(32). Traversing operation (setting =37)
(33). Upper Deviation of traverse operation (setting =38)
(34). Lower Deviation of traverse operation (setting =39)
See “Wobble Frequency” function in parameter19
(35). Switching between motor 1/motor 2 (setting =40)
(37). PG invalid (setting = 42).
It is used to cancel / start the speed control. When the multi-function digital input is
started, close the speed control (normally V / f control).
(38). PG integral reset (setting = 43).
It is used to switch the proportion control (P) and proportional - integral (PI) control
for the speed control.
When the multi-function digital input is started, use the proportion (P) control
(integral reset).
(39). Mode switching between speed and torque (setting = 44).
It is used to switch the speed control and torque control for the SV (sensor vector)
control mode.
It acts as torque control when starting, and as speed control when closing. For
more details, please refer to Parameter21-torque control group.
(40). Negative torque command (setting = 45)
Start: external torque reference command reversal.
For more details, please refer to Figure 4.3.128.
(41). Zero-servo Command (setting = 46).
Start: zero-servo operation.
Please refer to Figure 4.3.129.
(42). Fire mode (setting = 47).
Start: Relieve the fault or warning protection of hardware and software.
Mainly used for special applications such as exhaust fan and so on
(43). KEB acceleration (setting = 48).
Start KEB acceleration command (when 11-47 is not zero).
Pleaser refer to the parameter description of 11-47 and 11-48
To Next Page
Loading...
