Chapter 5 Parameters|VFD-B-P Series
5-4 Revision April 2009, SW V1.00
Parameter Explanation Settings
Factory
Setting
Customer
01: Unit: 0.1 sec Unit
02: Unit: 0.01 sec
Group 2 Operation Method Parameters
Parameter Explanation Settings
Factory
Setting
Customer
00: Digital keypad (PU01)
01: 0 to +10V from AVI
02: 4 to 20mA from ACI
03: -10 to +10Vdc from AUI
04: RS-485 serial communication (RJ-11).
Last used frequency saved.
05: RS-485 serial communication (RJ-11).
Last used frequency not saved.
02-00
Source of First
Master Frequency
Command
06: Combined use of master and auxiliary
frequency command
(See Pr. 02-10 to 02-12)
00
00: Digital keypad (PU01)
01: External terminals. Keypad STOP/RESET
enabled.
02: External terminals. Keypad STOP/RESET
disabled.
03: RS-485 serial communication (RJ-11).
Keypad STOP/RESET enabled.
02-01
Source of First
Operation Command
04: RS-485 serial communication (RJ-11).
Keypad STOP/RESET disabled.
00
00: STOP: ramp to stop; E.F.: coast to stop
01: STOP: coast to stop; E.F.: coast to stop
02: STOP: ramp to stop; E.F.: ramp to stop
02-02 Stop Method
03: STOP: coast to stop; E.F.: ramp to stop
00
V/f control:3-7.5hp/2.2-5.5kW: 01-15kHz 10
10-30hp/7.5-22kW: 01-09kHz 06
40-60hp/30-45kW: 01-06kHz 04
Vector control: 3-25hp/2.2-18.5kW: 01-15kHz 10
02-03
PWM Carrier
Frequency
Selections
30-60hp/22-45kW: 01-09 kHz 06
00: Enable forward/reverse operation
01: Disable reverse operation
02-04
Motor Direction
Control
02: Disabled forward operation
00
00: 2-wire: FWD/STOP, REV/STOP
01: 2-wire: FWD/REV, RUN/STOP
02-05
2-wire/3-wire
Operation Control
Modes
02: 3-wire operation
00
02-06 Line Start Lockout
00: Disable. Operation status is not changed
even if operation command source Pr.02-
01 and/or Pr.02-14 is changed.
00
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