56
Fn69:
Motor selection
Fn69=0
: Electronic thermal characteristics are in accordance with standard motor.
Fn69=1
: Electronic thermal characteristics are in accordance with special motor.
Note:
Only available on CC 2110-2220, CC 4110-4220.
Fn70
: Selection of motor rated current
Fn79:
Deceleration Stall Prevention
Applicable only to CC2110-2220 and CC4110-4220 models only. Inverter will extend the decelera-
tion time automatically if the DC bus voltage approaches the trip level.
WARNING:
It is suggested to disable this function if the application must maintain the preset
deceleration time. ie: All hoists or any hoisting operation.
When
Fn4
=
1:
Stall prevention is disabled.
2-8:
Stall prevention enabled. Inverter will extend the preset deceleration time
Fn02
or
Fn50
automatically to 2-8 times. When the condition of overvoltage disappears, inverter will then decel-
erate from previous speed to new commanded speed.
Fig. 5.3w
Note:
The following diagram can only be applied to the operation under rated speed. For low
speed operation, the ratio should be multiplied by the derating rate in the above diagram.
Fig. 5.3x
Note:
This function is only available on
CC 2110-2220, CC 4110-4220
Fn71
: Inverter capacity selection
Fn71=1
:
CC-2110
Fn71=4
:
CC-4110
Fn71=2
:
CC-2150
Fn71=5
:
CC-4150
Fn71=3
:
CC-2220
Fn71=6
:
CC-4220
Note:
This function is only available on CC 2110-
2220, CC 4110-4220.
Setting
CC2110
CC2150
CC2220
CC4110
CC4150
CC4220
Fn70
39.7
53
77.2
20.1
26.7
38.5 Amp.
Fn71
1
2
3
4
5
6
Fn70 (motor rated current) and Fn71 (inverter model) have been set at factory based on Table 5.3y.
Fn70 and Fn71 will not be reset if quick set function is used to reload factory settings.
Warning:
Fn70 and Fn71 must be set after microprocessor has been changed.
Table 5.3y
