131
under other modes, the positive and negative polarity of the main set frequency is determined by P02.03
completely. The auxiliary frequency superimposition is not applicable to the output frequency for the main
frequency reference modes 5, 6 and 7. The calculation of the output frequency for these three modes are
independent.
When the main set frequency channel is defined as the digital reference (P02.04=0, 1, 2, 7), this function
parameter represents the initial set frequency of the main set frequency of the drive.
For the main reference & auxiliary reference digital frequency control, the main reference frequency
control is only enabled for P02.04=0, 1, 2, and the auxiliary reference frequency control is only enabled
for P02.07=1~3.
Fig. 6-8 Digital frequency control LED setting
Unit place: Main digital frequency storage control
0: The set frequency will be saved upon power down
When the drive is powered down or under voltage, P02.05 will be refreshed automatically with the current
actual frequency.
1: The set frequency will not be saved upon power down
When the drive is powered down or under voltage, P02.05 will remain the same frequency.
Tens place: Main digital frequency stop control
0: The set frequency will be maintained upon stop
When the drive is stop, the set value of the main digital frequency is the final modified value.
1: The set frequency will restore to P02.05 upon stop
When the drive is stop, the set value of the main digital frequency will restore to P02.05 automatically.
Hundreds place: Auxiliary digital frequency storage control
0: The auxiliary frequency will be saved upon power down
The auxiliary frequency will be saved into P02.08 upon power down
1: The auxiliary frequency will not be saved upon power down
Not be saved upon power down.
Main & auxiliary reference digital freq. control 0000~1111H (0000)P02.06
Digital setting of main reference frequency
P02.16~P02.17 (50.00)
P02.05
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