Delta Electronics VFD037CH23A-21 — параметры настройки и управление частотой в системах управления [278/638]

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Delta Electronics VFD007CH23A-21 [278/638] Pr02 68
Chapter 12 Description of Parameter SettingsCH2000 Series
12-62
FWD Run Command
Output Freq
.
Output current
P02 65
-
Pr02 66 or 02 67
- -
Pr
Pr02 68
-
A
ccelerated Frequency Pr02 69
-
Frequency
Command
Counter
start
Pr02-65 is to set the least action frequency of LLACC. When output frequency reaches frequency
command (which is higher than Pr02-65), if the current level is lower than Pr02-66, the counter will
start to count until the time set by Pr02-68. During counting, if the conditions above are met, the
speed will increase to Pr02-69
During the counting, all conditions need to be met to enable LLACC, or it will be disabled until next
start.
In the setting of LLACC, if Pr02-69 is higher than Pr01-00 and Pr01-01, they are required to be
modified, and 01-12 (1st ACC time) also needs to be recalculated.

Содержание

1610

Изучите параметры настройки частоты и управления в системах. Узнайте о значениях, необходимых для оптимизации работы и повышения эффективности.