The User Manual of JAC200 Series General Frequency Converter
- 85 -
Set
value
Function
Description
preset frequency
40
The
switch
between
frequency source Y and
preset frequency
If the terminal is valid, the frequency source Y will be instead by
presetting frequency (F0-08).
41
Motor selection terminal
1
Through 4 kinds of states of the two terminals, the parameter
switch of 4 groups of motors can be implemented. See the
attached Table 3 for the details.
42
Motor selection terminal
2
43
PID parameter switch
When switch condition of PID parameter is DI terminal
(FA-18=1), if the terminal is invalid, the parameter of PID uses
FA-05~FA-07; if the terminal is valid, the parameter of PID uses
FA-15~FA-17;
44
User-defined Failure 1
When user-defined failure 1 and 2 are valid, converter is divided
into Alarm ERR27 and ERR28. According to the action mode
selected by failure protection action selection F9-49, converter
shall conduct processing.
45
User-defined Failure 2
46
Speed control/ torque
control switch
Converter shall switch between torque control and speed control.
When the terminal is invalid, the converter operates in the mode
which A0-00 (speed/torque control mode) defines. If the terminal
is valid, the converter will switch another mode.
47
Emergency stop
When the terminal is valid, converter shall stop in the fastest
speed. During the process of the stop, the current is the given
upper limit frequency. This function is used to meet the
requirement which the converter needs to stop as quickly as
possible when the system is under emergency.
48
External stop terminal 2
Under any control modes (panel control, terminal control and
communication control), the terminal can be used to make the
converter stop; at this moment, the deceleration time is fixed to
deceleration time 4.
49
Deceleration
DC
braking
When the terminal is valid, converter decelerates to the starting
frequency of stop DC braking, then, switches into the state of DC
braking.
50
Resetting the running
time
When the terminal is valid, timekeeping time of converter during
this operation shall be reset. This function needs to be used
cooperatively between the time of timing operation (F8-42) and
this operation (F8-53).
51
Two-line/three-line
switch
Two-line/three-line switch is used to switch between
two-line/three-line control. If F4-11 is two-line 1, the valid time
switch of terminal function is three-line 1 and so on
.
Four multi-stage instruction terminals can be combined into 16 states. These 16 states correspond to 16
instruction set values respectively. Details are shown in Table 1:
