Control Method
Selection Error
A control method that requires
a PG option card (A1-02 = 1, 3,
or 5) is selected, but no PG
card is installed
Install a PG option card or correct the
value set to A1-02
Multi-Function
Analog Input
Selection Error
E3-01 and E3-07 are set to the
same value
Set different values to E3-01 and E3-
07
PID output upper /
lower Selection Error
1. b5-05 PID upper limit is less
than the lower limit value of
b5-20 PID
1. Reset the PID upper / lower limit
PID Control Selection
Fault
(When b5-00 (PID
Control Setting)= 1
to 4)
1. Contradictory settings
· b5-14 (PID Sleep Start Level)
is not set to 0.0
· b1-02 (Stopping Method
Selection) is set to 2 (DC
Braking to Stop) or 3 (Coast to
Stop with Timer)
2. L2-01 (Frequency Command
Lower Limit)≠0 when b5-00 = 1
or 2 (PID Control Enabled)
3. b5-10 (PID Output Reverse
Selection) = 1 (Reverse
Enabled) when b5-00 = 1 or 2
4. L2-01 ≠ 0 when b5-00 = 3 or
4
1. Correct the parameter setting.
2. Correct the parameter setting.
3. Correct the parameter setting.
4. Correct the parameter setting.
V/F Data Setting
Error
Incorrect d1-02, d1-
04, d1-06, d1-08, d1-
10 (or d1-13, d1-15,
d1-17, d1-19, d1-21)
settings
V/F parameters setting
incorrect
Correct the setting in d1-02, d1-04,
d1-06, d1-08 and d1-10 (or d1-13, d1-
15, d1-17, d1-19 and d1-21).
Carrier Frequency
Setting Error
1. Contradictory settings
· C6-03 (Carrier Frequency
Proportional Gain)>6
· C6-02 (Minimum Carrier
Frequency)> C6-01
(Maximum Carrier Frequency)
Correct the parameter setting.