Canworld CDE500 Series, Руководство пользователя

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CDE500 Vector Control AC Drive Chapter 6 Parameters Description
The first auxiliary pump startup conditions:

No auxiliary pump is running.

AC drive output frequency is higher than E6.10+1Hz,and the lasting
time exceeds
E6.16 .
After the first auxiliary pump startup:

AC drive reduces output frequency by a step of ( E6.10 - E6.11 ).

The reduced speed of speed-regulated motor gives a compensation to
the increment from auxiliary pump startup.See the description of
Figure below.
Figure 6- 45 Schematic diagram of adding pump logic
E6.11 Range: 0.00~ E6.10 Default: 25.00
Reduce pump
frequency 1
Unit: Hz
The frequency to remove the first auxiliary pump(controlled via a Y/T
terminal with No.41 function “Motor 2# Control output”).
The first auxiliary pump stop conditions:

Only one auxiliary pump is running.

AC drive output frequency is lower than E6.11-1Hz,and the lasting time
exceeds
E6.17 .
After the first auxiliary pump stop:

AC drive increases output frequency by a step of ( E6.10 - E6.11 ).

The increased speed of speed-regulated motor gives a compensation to
the decrement from auxiliary pump stop.See the description of Figure
below.