Operating Command Setting Method - Larsen & Toubro C*2000 Series User Manual

Chapter 7 Basic Functions

7.3 Operating command setting method

Operation via keypad RUN key and STOP/RST key
Group
Drive group
It is used only when the inverter uses the keypad control.
Set drv code of Drive group to 0.
Acceleration is started upon pressing the Run key while operating frequency is set. Motor
decelerates to stop by pressing the STOP/RST key.
Selecting the rotation direction of motor is available at drC - [Selection of motor rotation direction]
when operating command is issued via keypad.
drC Operating
direction of motor
Operating command 1 via FX, RX terminals of inverter
Group Code
Drive group
drv
I/O group
I17
I18
Set drv of Drive group to 1.
When the multi-function input terminals P1 and P2 are used for FX and RX, I17 and I18 in I/O group
are set to 0 and 1 respectively.
"FX" is forward run command and "RX" reverse run.
Motor is stopped when FX/RX terminal is ON/OFF at the same time.
Freq.
FX
RX
7-8
Code Item
drv Drive mode
Selection of motor rotation
drC
direction
F Forward
r Reverse
Item
Drive mode
Multi-function input terminal P1
function selection
Multi-function input terminal P2
function selection
Set value Range Initial
0 0 ~ 3 1
- F,r F
C ounter-clockw ise direction
Setting Range
1 0 ~ 3
0 0 ~ 27
1 0 ~ 27
Unit
Initial Unit
1
0
1
Cx2000 AC Drive