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Specification of high-performance vector convertor
Set point
Function
28
Length reset
29
Torque control disabled
Pulse (pulse) frequency
30
input (valid only for DI5)
31
Retention
32
Now the DC braking
External fault normally
33
closed input
Frequency modification
34
enabled
35
PID action direction takes
opposite direction
Exterior stoppage
36
Terminal 1
Control command switching
37
terminal 2
PID Points pause
38
Frequency source X and
preset frequency switching
39
Frequency source Y and
preset frequency switching
40
41
Motor selection terminal 1
42
Motor selection terminal 2
PID Parameter switch
43
44
User-defined fault 1
45
User-defined fault 2
Speed control / torque
control switch
46
Emergency Shutdown
47
Exterior stoppage
48
Terminal 2
DC braking deceleration
49
The running time is cleared
50
Length clear
Prohibit the drive torque control, the inverter goes into the speed control mode
DI5 as a pulse input terminal functions.
Retention
When this terminal is valid, inverter switching directly to the DC braking state
When the normally closed external fault signal into the inverter, the inverter reports fault
ERR15 and downtime.
If this function is set to valid, when the frequency is changed, the drive does not respond to
change frequency, until the terminal state is invalid.
When this terminal is valid, PID action direction and the direction opposite to the set PA-03
When conducting keyboard control, this terminal can be used to stop the inverter, the STOP
key on the keyboard equivalent functions.
For switching between the terminal control and communication control. If the command
source is selected as terminal control, the system switches to the communication terminal
effective control; Vice versa.
When this terminal is valid, the PID integral regulation pause, but the proportion of PID
regulation and differential regulation is still valid.
The terminal is enabled, the frequency source X with preset frequency (P0-08) Alternative
The terminal is enabled, the frequency source Y with preset frequency (P0-08) Alternative
Those two states by two terminals, two sets of motor parameters can switch, for details, see
Table 3.
When PID parameter switching conditions for the DI terminal (PA-18 = 1), this terminal is
invalid, PID parameter PA-05 ~ PA-07; PA-15 is used when the terminal is valid ~ PA-17;
User-defined fault 1 and 2 are valid, the inverter respectively alarm ERR27 and ERR28, the
drive will select P9-49 selected operation mode processing based fault protection action.
Between the drive torque control and speed control modes. The terminal is invalid, A0-00
(speed / torque control) mode is defined in the drive is running, the terminal is valid and then
switches to another mode.
When this terminal is valid, the drive with the fastest speed parking, parking during the current
limit in the current set. This function is used to meet when the system is in a state of
emergency, the drive needs to stop as soon as possible requirements.
In any control mode (the control panel, terminal control, communication control), the terminal
can be used to make the inverter is stopped, then the deceleration time is fixed deceleration
time 4.
When this terminal is valid, the inverter will decelerate to stop DC braking starting frequency,
and then switch to the DC braking.
When this terminal is valid, inverter operation timing of this time is cleared, this feature
requires the timed run (P8-42) and run this time is reached (P8-53) with the use.
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Parameter description
Explanation
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