SV-iS7 User Manual - Inverter Drive Supermarket

Chapter 8 Applied Functions
8.1.25 Input power frequency selection
8-44
Group Code No. Function Display Initial Setting Display Unit
BAS 10 60/50 Hz Sel 0 60 Hz
Select the inverter input power frequency.
If changed from 60Hz to 50Hz, the items related to the frequency(or rpm) set higher than 60Hz are all changed into
50Hz.
If changed from 50Hz to 60Hz, the items related to the frequency(or rpm) set higher than 50Hz are all changed into
60Hz.
8.1.26 Inverter input voltage selection
Group Code No. Function Display Initial Setting Display Unit
BAS 19 AC Input Volt - 220 V
Sets the inverter input power voltage. The low voltage failure(Low Voltage) automatically changes on the basis of
the set voltage.
8.1.27 Parameter writing and reading
Group Code No. Function Display Setting Display Unit
46 Parameter Read 1 Yes -
CNF 47 Parameter Write 1 Yes -
48 Parameter Save 1 Yes -
This is the function of copying the parameter saved in the inverter to the keypad and copying the parameter saved
in the keypad to the inverter.
CNF-46 Parameter Read : Copies the parameter in the inverter to the keypad. The existing parameters saved in
the keypad are all deleted.
CNF-47 Parameter Write : Copies the parameter saved in the keypad to the inverter. The existing parameters in
the inverter are all deleted. In case of an error during parameter writing motion, the previously saved data can be
directly used. If there is no data saved in the keypad, a message reading “ EEP Rom Empty “ is displayed.
CNF-48 Parameter Save : Because the parameters set in communication are saved in the RAM area, they are all
gone if the inverter power is turned Off/On. If you set parameters in communication and select Yes in CNF-48
Parameter Save, the set parameters remain unchanged even if the inverter power is turned Off/On.