Omron ZEN Operation Manual page 149

Application Examples
System Configuration
(200 VAC)
R S T
L1
S1
3G3FV
Inverter
S5
S6
COM
Pump drive
IM
motor
Program Example
I2 Stop (upper limit)
00
I0 (lower limit)
01
I0 (lower limit)
02
Example: 3G3FV Inverter Speed
Motor speed
Frequency
reference 1
(low speed)
Forward/
stop (S1)
Multistep speed
command 1 (S5)
Multistep speed
command 2 (S6)
126
L2N
NC
10
61F-GP-N
(For lower limit)
ZEN-
10C@AR-A
Water storage tank
Pump
Inverter forward/stop
[Q0
I1 (intermediate)
Inverter multistep speed command 1 (intermediate speed)
[Q1
I1 (intermediate)
Inverter multistep speed command 2 (high speed)
[Q2
Frequency
reference 3
(high speed)
Frequency
reference 2
(intermediate
speed)
I0 I1
11 10 11
61F-GP-N
(For half-full)
Appendix D
I2
10 11
61F-GP-N
(For upper
Upper limit
Stop
Low speed
Half-full
Intermediate
speed
Lower- limit
High speed