User manual
Chapter 5 Parameter Introductions
Setting Function Description
Completion of
simple PLC
operation
8
If the present step of PLC operation is finished, the
output of terminal is valid (a pulse, 500 ms width).
9
PLC cycle
completion
indication
If one cycle of PLC operation is finished, the output of
terminal is valid (pulse, 500 ms width).
10
Inverter ready
(RDY)
When the inverter is in normal waiting state and there is
no faults, no interrupts, no reset, no coast to stop, no Uu
warning and no prohibition of start ) ,the output of
terminal is valid
11 Coast-to-stop
If the inverter is in coast-to-stop state, the output of
terminal is valid. (a pulse, 500 ms width)
12
Auto restart
If the inverter is restart after auto reset. , the output of
terminal is valid. (a pulse, 500 ms width)
13
Timing Arriving
See the description of “Timing drive
input”(P3.01~P3.08)
14
Count value
arriving output
The count value is bigger than the value defined in
P3.24, the output of terminal is valid.
15
Preset operating
time arriving out
When the total operating time (PE.09) reaches the
preset operating time (P3.26), the output of terminal is
valid.
16
If motor's torque is reach reference value (set by
P3.23), the output of terminal is valid.
If it is lower than 80% of reference value, the terminal
is invalid.
Torque arriving
detection
threshold
CL: Current
Limiting
If output current is reach current amplitude limiting
level (set by Pd.05), the output of terminal is valid.
If it is lower than 80%, the output of terminal is invalid.
17
Over-voltage stall
If motor's torque is reach over voltage point at stall (set
by Pd.07), t the output of terminal is valid.
If it is lower than 80%, the output of terminal is invalid.
18
19
Inverter fails
If the inverter has fault, the output of terminal is
invalid.
20
External fault stop
(EXT)
If the inverter halt is caused by external fault, the output
of terminal is valid.
21
Uu1: Under
voltage lock-up
If the DC bus voltage is lower than the voltage lower
limit, the output of terminal is valid.
138