Adtech iMASTER – A1 Series - Motor Thermal Protection; System Overload;Underload Detection

A1-User’s Manual
７２
enable
1. Only During VFD is Running
31.23
RS485 Modbus time out
O
0 to 60 [Sec]
0: Disable
0 Sec
140
8.1.19 Motor thermal protection
No.
Name
Change during
operation
Range
Default
Page
32.01
Electronic thermal overload
level
X
20.0 to 120.0 [%]
110.0 %
141
32.02
Electronic thermal overload
profile
X
0. Self Cooling
1. Forced Cooling
0
141
32.03
Fan operation mode
X
0. Always running
1. Only During VFD is running
0
141
32.04
Fan off delay time
X
0.0 to 1000.0 [Sec]
30.0 Sec
141
8.1.20 System Overload/Underload detection
No.
Name
Change during
operation
Range
Default
Page
33.01
System Load Detection
Selection
X
0: Disabled
1: Overload Detection
2: Underload Detection
3: Overload/Underload Detection
4: Overload Detection with Fault(oLdt)
5: Underload Detection with
Fault(uLdt)
6: Overload/Underload Detection
with Fault(oLdt, uLdt)
0
142
33.02
System Overload Detection
Level
X
2. 20.0 to 200.0[%]
100.0%
142
33.03
System Underload Detection
Level
X
2. 20.0 to 200.0[%]
100.0%
142
33.04
System Overload/Underload
Detection Time
X
0.0 to 60.0[sec]
10.0 Sec
143
33.05
System Overload/Underload
Detection Safe Zone
X
0.0 to ’30.01’[Hz]
0.00Hz
143