Sanken SVCO6, Инструкция по эксплуатации, Страница: 145 / 326

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7
7-3 Description of Functions
Code No. Function Name Data Content Setting
Resolution
Factory Presets
F1411 Analog input switching for
set frequency gain
0: No analog input
1: External analog VIF1 voltage (0-5V)
2: External analog VIF1 voltage
(0-10V or potentiometer)
3: External analog VIF2 voltage (0-5V)
4: External analog VIF2 voltage
(0-10V or potentiometer)
5: External analog VIF3 voltage (0-5V)
6: External analog VIF3 voltage
(0-10V or potentiometer)
7: External analog VIF1 current
(4-20mA)
8: External analog VIF2 current
(4-20mA)
9: External analog VIF3 current
(4-20mA)
1 0
●
When several inverters are used for proportional operation, this function is useful for fine adjustment of the
command frequencies of the inverters from the master to the slave.
●
The external analog input terminal is switched with F1411 (Analog input switching for set frequency gain).
●
Use F1410 as the set frequency value for proportional operation.
Example 2) When the set frequency is 50Hz, F1410 = 50%, if the external analog input is 0 - 10V
VIF1 or VIF2 or VIF3 input
· 0V: 50Hz - (50Hz × 50%) = 25Hz.
· 5V: 50Hz - (50Hz × 0%) = 50Hz.
· 10V: 50Hz + (50Hz × 50%) = 75Hz.
F1412 MBS terminal input mode
This function is used to select the input signal action of multifunction input terminal MBS.
Code No. Function Name Data Content Setting
Resolution
Factory Presets
F1412 MBS terminal input mode 1: Level triggered
2: Edge triggered
1 1
Edge operation will accept MBS input once between OFF and ON