Delta VFD-B User Manual

Chapter 5 Parameters|VFD-B Series
5-16 Revision July 2008, BE16, SW V4.08 & V5.00
Parameter Explanation Settings
Factory
Setting
Custome
r
09-05 Reserved
09-06 Reserved
09-07 Response Delay
Time
00 ~ 200 msec
00
Group 10 PID Control Parameters
Parameter Explanation Settings
Factory
Setting
Custome
r
00: Inhibit PID operation
01: Negative PID feedback from external
terminal (AVI) 0 to +10V
02: Negative PID feedback from external
terminal (ACI) 4 to 20mA
03: Positive PID feedback from external
terminal (AVI) 0 to +10V
10-00
Input terminal for
PID Feedback
04: Positive PID feedback from external
terminal (ACI) 4 to 20mA
00
10-01
Gain over PID
Detection value
0.00 to 10.00 1.00
10-02 Proportional Gain (P) 0.0 to 10.0 1.0
10-03 Integral Gain (I)
0.00 to 100.00 sec (0.00=disable)
1.00
10-04
Derivative Control
(D)
0.00 to 1.00 sec
0.00
10-05
Upper Bound for
Integral Control
00 to 100% 100
10-06
Primary Delay Filter
Time
0.0 to 2.5 sec 0.0
10-07
PID Output Freq
Limit
0 to 110% 100
10-08
Feedback Signal
Detection Time
0.0 to 3600.0 sec 60.0
00: Warn and keep operation
01: Warn and RAMP to stop
10-09
Treatment of the
Erroneous Feedback
Signals
02: Warn and COAST to stop
00
10-10 PG Pulse Range 1 to 40000 600
00: Disable PG
01: Single phase
02: Forward / Counterclockwise rotation
10-11 PG Input
03: Reverse / Clockwise rotation
00
10-12
ASR (Auto Speed
Regulation) control
(with PG only) (P)
0.0 to 10.0 1.0

Delta VFD-B Specifications

General

Series	VFD-B
Power Range	0.4kW to 15kW
Control Method	V/F Control, Sensorless Vector Control
Overload Capacity	150% for 60 seconds
Braking Unit	Built-in
Communication	RS-485
Protection Features	Over-voltage, Over-current, Overheat, Under-voltage, Ground fault, Short circuit