Chapter 6 - Parameter Description [I/O]
6-41
I/O-20~27: Programmable Digital Input Terminal
‘M1, M2, M3’, ‘M4’, ‘M5’, ‘M6’, ‘M7’, ‘M8’ Define
Programmable Digital input terminals can be defined
for many different applications. The following table
shows the various definitions for them.
Code LCD display Default Setting
I/O-20 M1 define SPEED-L
I/O-21 M2 define SPEED-M
I/O-22 M3 define SPEED-H
I/O-23 M4 define Reset
I/O-24 M5 define BX
I/O-25 M6 define JOG
I/O-26 M7 define FX
I/O-27 M8 define RX
See the
table below
Note: BX is Emergency Stop key. Parameter
setting is disabled when BX is ON.
Selection of M1, M2, M3 M4, M5, M6, M7, M8 in
I/O-20~27
Setting Range Description
Speed-L Multi-step speed - Low
Speed-M Multi-step speed - Mid
Speed-H Multi-step speed - High
XCEL-L Multi-accel/decel - Low
XCEL-M Multi-accel/decel - Mid
XCEL-H Multi-accel/decel - High
Dc-brake DC injection braking during stop
2nd
Func Exchange to 2
nd
functions
Exchange Exchange to commercial line
-Reserved- Reserved for future use
Up Up drive
Down Down drive
3-Wire 3 wire operation
Ext Trip External trip
Pre-heat Motor Pre-heat function
iTerm Clear Used for PID control
Open-loop
Exchange between PID mode and
V/F mode
LOC/REM
Exchange between Drv-03, 04 and
Drv-91, 92
Analog hold Hold the analog input signal
XCEL stop Disable Accel and Decel
P Gain2 Used for PID control
-Reserved- Reserved for future use
Interlock1
Interlock2
Interlock3
Interlock4
Used for MMC operation
Speed-X Additional Step frequency selection
Reset Reset
BX BX (Emergency stop)
JOG Jog
FX Forward Run/Stop
RX Reverse Run/Stop
Ana Change Analog input Switch-over
Pre excite Pre excitation.
Ext.PID Run External PID Run/Stop
I/O►
M1 define
20 Speed-L
0 20
Factory Default: Speed-L 0
I/O►
M2 define
21 Speed-M
1 21
Factory Default: Speed-M 1
I/O►
M3 define
22 Speed-H
2 22
Factory Default: Speed-H 2
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