Chapter 4 Operation and Trial Running
- 38 -
2. Related parameter setting
Function
Code
Parameter
Name
Setting Description
F4-14
Working mode
upon door
close hindered
0: Reserved
1: Output door
close hindered
signal
2: Immediate
stop
3: Door re-
open
F4-14 = 2
Upon door close hindered, the controller stops
immediately, outputs the door close hindered signal,
and does not respond to the door close command
within 10s. However, if the controller receives the door
close or RUN (door open/close) cancellation command
within the time, it executes door close immediately
rather than restricted by the 10s time counting.
F4-14 = 3
The controller re-opens the door upon door close
hindered, and does not respond to the external door
open/close commands during door re-open.
Door close hindered occurs on one of the following
conditions during door close:
•
The light curtain/safety edge signal is active.
•
The output torque is larger than the door close
hindered torque.
•
The door close time exceeds the value of F5-02.
F4-15
Door close
hindered
judging time
0–9999 ms
It is used to set the lter time when door close is
hindered. If it is set to 0, door close hindered is not
detected.
F4-17
Normal speed
at door close
hindered
F4-18 to F1-04
12.00 Hz
Running
frequency (Hz)
Hinder torque
(%)
F4-18 F4-17
F4-20
F4-19
V2 V1
T2
T1
Curve 1
F4-17 to F4-20 are used to judge door close hindered.
Set them according to the requirement:
V1 (F4-17) ≥ V2 (F4-18), T1 (F4-19) ≤ T2 (F4-20)
The torque threshold for judging door close hindered
is curve 1 shown in the gure. The shadow part shows
that door close hindered occurs.
F4-18
Low speed
at door close
hindered
0.00 Hz to F1-
04
2.00 Hz
F4-19
Normal speed
torque
0.00–150.0%
100.0%
F4-20
Low speed
torque
0.00–150.0%
100.0%
F5-00
Abnormality
deceleration
time
0.1–5.0s
It is used to set the time for the system to decelerate
from the door close speed to 0 when door close is
hindered. Set this parameter to the minimum value
as possible when ensuring that over-current does not
occur during deceleration.
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