P118: Electronic Thermal Select 2; P119: Thermal Current Setting 2; Parameter P118: Electronic Thermal Select 2 - Panasonic VF100 Instruction Manual

P118£ºElectronic thermal select 2
P119£ºThermal current setting 2
2 nd characteristics button can be used to select and set the operation level of the electronic thermal
when the inverter output is to be stopped. Operation coasts to stop when OL is displayed.
¡ö Example for setting current and thermal operation (P016 = 1)
•ESet current X 100% •Ë Does not trip
•ESet current X 125% •Ë Trips (OL trip)

[Parameter P118: Electronic thermal select 2]

Data setting Validity of
value function
0 invalid
1 valid
2 valid
3 valid
* About derating
Function to automatically compensate operation level when motor cooling performance drops
during low-speed operation.
[Parameter P119 = 1]
100
Derating
(%)
0
Output frequency (Hz)
[Parameter P119: Thermal current setting 2]
Data setting range (A)
OL trip will occur if a current that is 140% of the inverter's
rated current flows for one minute.
Without output frequency derating
With output frequency derating
Forced ventilation motor specifications
[Parameter P119 = 2]
100
90
Derating
(%) 60
0
50
Output frequency (Hz)
0.1 to 100.0
* Set these parameters according to the rated
Details of function
Derating
(%)
25 50
current of applicable motor.
[Parameter P119 = 3]
100
60
0
15
Output frequency (Hz)
Ïà¹Ø
Related
¡«
P036 P040
²ÎÊý
parameters
50
121