Ghisalba VFD-E Series - Page 49

Chapter 5 Parameters
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VFD-E Series
5-4 Revision August 2006, 01EE, SW--PW V1.03/CTL V2.03
Group 2 Operation Method Parameters
Parameter Explanation Settings
Factory
Setting
Customer
a02.00
Source of First
Master Frequency
Command
0: Digital keypad UP/DOWN keys or Multi-
function Inputs UP/DOWN. Last used
frequency saved.
1: 0 to +10V from AVI
2: 4 to 20mA from ACI or 0 to +10V from
AVI2
3: RS-485 serial communication (RJ-45).
4: Digital keypad potentiometer
1
0: Digital keypad
1: External terminals. Keypad STOP/RESET
enabled.
2: External terminals. Keypad STOP/RESET
disabled.
3: RS-485 serial communication (RJ-45).
Keypad STOP/RESET enabled.
a02.01
Source of First
Operation Command
4: RS-485 serial communication (RJ-45).
Keypad STOP/RESET disabled.
1
0: STOP: ramp to stop; E.F.: coast to stop
1: STOP: coast to stop; E.F.: coast to stop
2: STOP: ramp to stop; E.F.: ramp to stop
02.02 Stop Method
3: STOP: coast to stop; E.F.: ramp to stop
0
02.03
PWM Carrier
Frequency
Selections
1 to 15kHz 8
0: Enable forward/reverse operation
1: Disable reverse operation
02.04
Motor Direction
Control
2: Disabled forward operation
0
0: Disable. Operation status is not changed
even if operation command source
Pr.02.01 is changed.
1: Enable. Operation status is not changed
even if operation command source
Pr.02.01 is changed.
2: Disable. Operation status will change if
operation command source Pr.02.01 is
changed.
02.05 Line Start Lockout
3: Enable. Operation status will change if
operation command source Pr.02.01 is
changed.
1
0: Decelerate to 0 Hz
1: Coast to stop and display “AErr”
02.06
Loss of ACI Signal
(4-20mA)
2: Continue operation by last frequency
command
1
0: by UP/DOWN Key
1: Based on accel/decel time
2: Constant speed
02.07 Up/Down Mode
3: Pulse input unit
0