Goodrive350-19 series VFD for crane
Function parameter list
-371-
Function
code
Name
Description
Default
Modify
and the smooth start function set frequency
(P93.34) is used. At this time, if the detected
torque change rate is less than the smooth lifting
torque change rate protection point 3 (specified
by P93.37), acceleration to the set frequency is
executed, at gear-2 speed, as shown in the
preceding figure.
Output
frequency
Load change
rate
Start/stop
command
Start
Speed of
gear 1
P93.34
Time
Time
Speed of
gear 2
P93.35
P93.37
Smooth lifting during ACC running
setting range: 5.00Hz
–50.00Hz
setting range: 0.0
–150.0%/s
setting range: 0.0
–150.0%/s
P93.37 setting range: 0.0
–150.0%/s
Note: The smooth lifting function is
applicable only to the upward running.
P93.38
Zero-servo
zero-speed hold
time
Valid only when P93.02=3, indicating the hold
time of zero speed running, in minutes.
10
◎
P94 group
––Hoisting status display
Function
code
Name
Description
Default
Modify
P94.00
Alarm display
value
0
–15
0: None
1: Input phase loss alarm (A- SPI)
2: Upward position limit alarm (A-LU)
3: Downward position limit alarm (A-Ld)
4: Low voltage protection alarm (A-LvP)
0
●
