Delta VFD550VL43C-J User Manual

Chapter 4 Description of Parameters | VFD-VJ
4-5
Pr. Name of Parameter Setting
Factory
Setting
VF
FOCPG
FOCPM

00-29
Ramp up rate of
pressure
command
0~1000ms
0
○ ○ ○

00-30
Ramp down rate of
pressure command
0~1000ms 100 ○ ○ ○

00-31
Ramp up rate of flow
command
0~1000 ms 80 ○ ○ ○

00-32
Ramp down rate of flow
command
0~1000 ms
80
○ ○ ○

00-33 Valve opening delay time 0~200 ms
0
○ ○ ○
00-34
Output switching function
0.0~100,0% (100.0% is the maximum pressure
feedback)
50.0
○ ○ ○

00-35
Over-pressure detection
level
0~400Bar
230
○ ○ ○

00-36
Detection of
disconnection of
pressure feedback
0 : No function
1: Enable (only for the pressure feedback
output signal within 1~5V or 4~20mA)
0 ○ ○ ○

00-37 Differential gain 0.0~100.0 % 0.0 ○ ○ ○
00-38
Pressure/flow control
function selection
Bit 0: 0: Switch the PI Gain according to the
pressure feedback level and use
single speed bandwidth.
1: Switch the PI Gain and speed
bandwidth according to the
multi-function input terminal
Bit 1: 0: No pressure/flow control switch
1: Switch between the pressure and
flow control
Bit 2: 0: Use the old pressure overshoot
suppression
1: Use the new pressure overshoot
suppression
Bit 3: 0: Switch the PI Gain and single speed
bandwidth according to the pressure
feedback level
1: Switch the PI Gain and speed
bandwidth according to the pressure
command.
0 ○ ○ ○
00-39
Integral time Pressure
overshoot 1
0.00~500.00 sec. 0.20 ○ ○ ○
00-40 Differential gain 2 0.0~100.0% 0.0
00-41 Differential gain 3 0.0~100.0% 0.0
00-42 Pressure overshoot level 0~100% 2 ○ ○ ○

Delta VFD550VL43C-J Specifications

General

Brand	Delta
Model	VFD550VL43C-J
Category	Servo Drives
Language	English