Chapter 5 Function parameter
51
Ch
ap
ter 5
be modified, power-down with memory)
Analog AI1 setting
2
Reserved
3
Panel potentiometer setting
4
High-speed pulse setting
5
Multi-speed operation setting
6
Simple PLC program setting
7
PID control setting
8
Remote communications setting
9
Select inverter master reference frequency input channels. There are 10 master reference
frequency channels in all:
0: Keyboard set frequency (F0.01, UP/DOWN can be modified, power-down without
memory)
Initial value for the set frequency is F0.01 "preset frequency" value. The set frequency
value of the inverter can be changed by using the ▲ key and ▼ key on the keyboard (or multi-
function input terminals UP, DOWN).
The Inverter powers down and then powers on again, the set frequency value will be
recovered as F0.01 "digital preset frequency value".
1: Keyboard set frequency (F0.01, UP/DOWN can be modified, power-down with
memory)
Initial value for the set frequency is F0.01 "preset frequency" value. The set frequency
value of the inverter can be changed by using the ▲ key and ▼ key on the keyboard (or multi-
function input terminals UP, DOWN).
The Inverter powers down and then powers on again, the set frequency value is same as
the frequency of the last power-down.
Please note that F0.09 is for "digital set frequency stop memory selection ”, F0.09 is used
to select SAVE or CLEAR frequency correction when the inverter stops Besides, F0.09 is not
related to the power-down memory but shutdown.
2: Analog AI1 setting
4: Panel potentiometer setting
Refers to that the frequency is determined by the analog input terminal, PI160 control
panel provides one analog input terminals.Either 0V to 10V voltage input or 0mA to 20mA
current input, it is selected by the jumper on the control board.The corresponding relationship
between AI1 input voltage value and the target frequency can be set through F1 function code
by user.Panel potentiometer analog input voltage of 0V to 5V.
5:High-speed pulse setting
Frequency reference is achieved via terminal pulse reference. Pulse reference signal
specifications:Voltage range of 24±20%
、
frequency range of 0kHz
～
100kHz
。
Pulse reference
only can be inputted from the multi-function input terminal DI5. The relationship between DI5
terminal input pulse frequency and its corresponding setting can be set by F1.26 to F1.29, the
correspondence is based on a straight line between 2 points, the pulse input corresponds to the
set 100.0%, it refers to the percent of F0.19 relative to maximum frequency.
6:Multi-speed operation setting
When multi-stage command operation mode is selected, the different input state
combination of DI terminal correspond to the different set frequency value. PI160 can set up
more than 4 multi-stage command terminals and 16 statuses, and any 16 "multi-stage
commands "can be achieved correspondence through E1 group function code, the "multi-stage
command" refers to the percent of F0.19 relative to maximum frequency. Under the mode, DI
terminal function in F1 group parameters will be required to set as the multi-stage command.
7:Simple PLC program setting
Under the mode, the inverter operating frequency source can be switched between 1 to 16
any frequency commands, the user can set hold time and ac/deceleration time for 1 to 16
frequency command , the specific content refers to the related E1 group instructions.
