22
02.27
UP/DOWN terminal
modification rate
The function code is the frequency modification rate when setting the
UP/DOWN terminal as frequency set , that is, the UP/DOWN terminal
is short-circuited with the GND terminal for 1s, and the frequency
changes.
0.1Hz
～
99.9Hz/s
1.0Hz/s
○
02.28
Input terminal pulse
trigger mode setting
(DI1
～
DI5)
0: indicates the electrical level trigger mode
1: indicates the pulse trigger mode
Note:
DI1
～
DI5 correspond to 1H, 2H, 4H, 8H and 10H in hexadecimal.
0
～
1FH
0
○
02.29
Input terminal valid
logic setting
(DI1
～
DI5)
0: indicates positive logic, that is, the DI terminal is connected to GND
and GND is valid, and the disconnection is invalid
1: It means anti-logic, that is, DI terminal is not connected to the GND
terminal and GND is invalid, and the disconnection is valid
Note:
DI1
～
DI5 correspond to 1H, 2H, 4H, 8H and 10H in hexadecimal.
0
～
1FH
0
○
02.30
DI1 filter coefficient
Used to set the sensitivity of the input terminal. If the digital input
terminal is susceptible to interference and causes misoperation, this
parameter can be increased to enhance the anti-interference ability,
but the sensitivity of the input terminal will be reduced if the setting is
too large.
1: represents 2ms scanning time unit
0
～
9999
5
○
02.31
DI2 filter coefficient
0
～
9999
5
○
02.32
DI3 filter coefficient
0
～
9999
5
○
02.33
DI1 filter coefficient
0
～
9999
5
○
02.34
DI2 filter coefficient
0
～
9999
0
○
03 group -PID parameters
Function
code
Name
Setting range
Minimum unit
Factory
setting
Change
03.00
PID function setting
LED bit: PID regulation characteristics
0:invalid
1: positive effect
When the feedback signal is greater than the given quantity of PID,
the output frequency of the inverter is required to decrease (that is,
reduce the feedback signal).
2: negative effect
When the feedback signal is greater than the given quantity of PID,
the output frequency of the inverter is required to rise (that is, reduce
the feedback signal).
LED ten bits: PID given input channel
0: keypad potentiometer
PID given quantity is given by potentiometer on the keypad.
1 Number given
PID given quantity is given by numbers and set by function code
03.01.
2 Given pressure (MPa, Kg)
Set the given pressure on 03.01 and 03.18.
LED hundred digits: PID feedback input channel
0: AI
1: Reserved
LED thousand bits: PID sleep selection
0: invalid
1: normal sleep
Specific parameters such as 03.10
～
03.13 should be set in this
method.
2. Disturbed sleeping
The parameter setting is the same as when the sleep mode is
selected as 0. If the PID feedback value is within the range of the set
value of 03.14, the sleep delay time will be maintained and then the
disturbance sleep will be entered. When the feedback value is less
than the wake-up threshold (PID polarity is positive), wake up
immediately.
0000
～
2122
1010
×
03.01
Given a numerical
setting
Use the operation keypad to set the given quantity of PID control. This
function is effective only when the PID given channel selects digital
given (03.00 ten digits are 1 or 2). If 03.00 digit is 2, it is used as
pressure reference, and this parameter is consistent with the unit of
03.18.
0.0
～
100.0%
0.0%
○
03.02
Feedback
channel
gain
When the feedback channel is inconsistent with the set channel level,
this function can be used to adjust the gain of the feedback channel
signal.
0.01
～
10.00
1.00
○
