Chapter 6. Function Description (I/O)
1.1) Speed-L
1.2) Speed-M
1.3) Speed-H
1.4) JOG operation
By defining P1 ~ P4 as “Speed-L”, “Speed-M”, “Speed-H” and “Jog Speed”, the selected references in FUN goup 12 ~
20 (Multi-step speed 0 ~ 7 and Jog speed) become active as speed reference.
(Example)
To define Multi-function input terminals P1, P2, P3 as Speed-L, Speed-M, Speed-H and P4 as Jog Speed;
Code
LCD display
Description
Setting
range
Unit
Set value
I/O_01
P1 define
Multi-function input terminal P1 define
Speed-L
I/O_02
P2 define
Multi-function input terminal P1 define
Speed-M
I/O_03
P3 define
Multi-function input terminal P3 define
Speed-H
I/O_04
P4 define
Multi-function input terminal P4 define
Jog Speed
When multi-step speed 0 (FUN_12: Speed 0) is selected (P1, P2, P3 = OFF), speed reference is input by the method
set in FUN_02 (Analog, keypad 1/2, option). If the jog (FUN_20) is active, inverter operates with jog frequency
regardless of other terminal signal input.
P1
P2
P3
P4
Set Vaule
OFF
OFF
OFF
OFF
FUN_02: keypad
à
FUN_12(Speed 0)
ON
OFF
OFF
OFF
FUN_13(Speed 1)
OFF
ON
OFF
OFF
FUN_14(Speed 2)
ON
ON
OFF
OFF
FUN_15(Speed 3)
OFF
OFF
ON
OFF
FUN_16(Speed 4)
ON
OFF
ON
OFF
FUN_17(Speed 5)
OFF
ON
ON
OFF
FUN_18(Speed 6)
ON
ON
ON
OFF
FUN_19(Speed 7)
X
X
X
ON
FUN_20(Jog Speed)
1.5) MOP (Motor Operated Potentiometer) Up
1.6) MOP Down
1.7) MOP Clear
1.8) MOP Save
When multi-function input terminals P1 ~ P7 is set to “MOP Up”, “MOP Down”, inverter performs Accel/Decel
Constant Run according to the terminal input. Generally, MOP function is used to adjust the speed simply with terminal
ON/OFF. When MOP UP/Down is selected, inverter ignores FUN_02 setting, and performs MOP operation. To cancel it,
change the defined terminal to “Not Used”. If this function is selected with “Main Drive” function, operating reference is
done by MOP and the rest will be defined by “Main Drive” function. Max speed limit is FUN_04(Max Speed).
If “MOP Save” is entered during MOP operation, the current speed reference value is saved as ”MOP Data” and