8
8-1
CHAPTER 8 SUMMARY OF PARAMETER SETTINGS
a: The parameter can be set during operation
Parameter
Explanation Settings
Factory
Setting
Customer
a
Pr.00
Source of
Frequency
Command
00: Master frequency determined by
digital keypad (LC-M02E)
01: Master frequency determined by 0 to
+10 V input on AVI terminal with
jumpers
02: Master frequency determined by 4 to
20mA input on ACI terminal with
jumpers
03: Master frequency determined by
RS-485 Communication port
04: Master frequency determined by
potentiometer on digital keypad
00
a
Pr.01
Source of Operation
command
00: Operation determined by digital
keypad
01: Operation determined by external
control terminals, keypad STOP is
effective
02: Operation determined by external
control terminals, keypad STOP is
ineffective
03: Operation determined by RS-485
communication port, keypad STOP is
effective
04: Operation determined by RS-485
communication port, keypad STOP is
ineffective
00
Pr.02
Stop Method
00: Ramp stop
01: Coast Stop
00
Pr.03
Maximum Output
Frequency
50.00 to 400.0 Hz
60.00
Pr.04
Maximum Voltage
Frequency (Base
Frequency)
10.00 to 400.0Hz
60.00
220.0
440.0
Pr.05
Maximum Output
Voltage (Vmax)
115V/230V: 0.1 to 255.0V
460V: 0.1 to 510.0V
575V: 0.1 to 637.0V
575.0
Pr.06
Mid-point Frequency 0.10 to 400.0Hz
1.50
10.0
20.0
Pr.07
Mid-point Voltage
115V/230V: 0.1 to 255.0V
460V: 0.1 to 510.0V
575V: 0.1 to 637.0V
26.1
Pr.08
Minimum Output
Freq
0.10 to 20.00Hz
1.50
B550 Series sensorless vector frequency drive
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