SSINVERTER SSI700, Руководство пользователя, Страница: 81 / 148

SSI700 User Manual Description of Function Codes
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Value Function Description
24 Swing pause
The AC drive outputs the central frequency, and the
swing frequency function pauses.
25 Counter input This terminal is used to count pulses.
26 Counter reset This terminal is used to clear the counter status.
27 Length count input This terminal is used to count the length.
28 Length reset This terminal is used to clear the length.
29 Torque control prohibited
The AC drive is prohibited from torque control and
enters the speed control mode.
30
Pulse input (enabled only
for DI5)
DI5 is used for pulse input.
31 Reserved Reserved.
32 Immediate DC braking
After this terminal becomes ON, the AC drive directly
switches over to the DC braking state.
33
Normally closed (NC) input
of external fault After this terminal becomes ON, the AC drive reports Err
and stops.
34
Frequency modification
forbidden After this terminal becomes ON, the AC drive does not
respond to any frequency modification.
35
Reverse PID action
direction After this terminal becomes ON, the PID action direction
is reversed to the direction set in 10-03.
36 External STOP terminal 1
In operation panel mode, this terminal can be used to stop
the AC drive, equivalent to the function of the STOP key on
the operation panel.
37
Command source
switchover terminal 2
It is used to perform switchover between terminal control
and communication control. If the command source is
terminal control, the system will switch over to
communication control after this terminal becomes ON.
38 PID integral pause
After this terminal becomes ON, the integral adjustment
function pauses. However, the proportional and
differentiation adjustment functions are still valid.
39
Switchover between main
frequency source A and
preset frequency
After this terminal becomes ON, the frequency source A
is replaced by the preset frequency set in P0-08.
40
Switchover between
auxiliary frequency source
B and preset frequency
After this terminal is enabled, the frequency source B is
replaced by the preset frequency set in P0-08.
41,42 Reserved Reserved.
43 PID parameter switchover
If the PID parameters switchover performed by means of DI
terminal (10-18 =1), the PID parameters are 10-05 to 10-07
when the terminal becomes OFF; the PID parameters are
10-15 to 10-17 when this terminal becomes ON.
44,45 Reserved Reserved.
46
Speed control/Torque
control switchover
This terminal enables the AC drive to switch over between
speed control and torque control. When this terminal
becomes OFF, the AC drive runs in the mode set in 17-00.
When this terminal becomes ON, the AC drive switches
over to the other control mode.
47 Emergency stop
When this terminal becomes ON, the AC drive stops
within the shortest time. During the stop process, the
current remains at the set current upper limit.
48
External STOP terminal 2
In any control mode (operation panel, terminal or
communication), it can be used to make the AC drive
decelerate to stop. In this case, the deceleration time is
deceleration time 4.
49 Deceleration DC braking
When this terminal becomes ON, the AC drive decelerates
to the initial frequency of stop DC braking and then switches
over to DC braking state.
50
Clear the current running
time
When this terminal becomes ON, the AC drive's current
running time is cleared. This function must be supported by
P8-42 and P8-53.