Chapter 5 Function parameter
60
the requirements that the inverter needs to stop as soon as
possible when the system is in a emergency state.
External parking
terminal 2
In any control mode (keyboard control, terminal control,
communication control), the terminal can be used to
decelerate the inverter until stop, at the time the
deceleration time is fixed for deceleration time 4.
If the terminal is valid, firstly the inverter
decelerates to the initial frequency of stop DC braking, and
then switches directly to DC braking status.
Clear current running
time
When the terminal is valid, the timing of the operation of
the converter is cleared.
Through the DI terminals enter the disconnection fault
signal.When the DI terminal function to break the control
function, and there is a signal input terminal, the inverter
stops, and report break Err.24 fault.
For details, please refer to the E8
Table 1 Function description of multi-stage command
The 4 multi-stage command terminals can be combined as 16 status, these 16 status have
16 command set values. As shown in Table 1:
10-stage speed setting 10X
11-stage speed setting 11X
12-stage speed setting 12X
13-stage speed setting 13X
14-stage speed setting 14X
15-stage speed setting 15X
When multi-speed is selected as frequency source, the 100.0% of function code E1.00 to
E1.15 corresponds to maximum frequency F0.19. Multi-stage command is used for the function
of multi-speed, also for PID reference source to meet the need to switch between different
reference values.
Table 2 - function description of ac/deceleration time selection terminal.
Ac/deceleration time selection
DI7 terminal function select
When DI7 terminal is valid,only support forward run command, the other is disabled.
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