Omron VARISPEED E7 User Manual page 194

Connection Example and Time Chart
The time chart and settings example when the UP command is allocated to the multi-function Digital Input
terminal S3, and the DOWN command is allocated to terminal S4, are shown below.
Parameter
H1-01
H1-02
Fig 6.38 Connection Example when UP/DOWN Commands Are Allocated
Output frequency
Upper limit
Accelerates to
lower limit
Lower limit
Forward operation/stop
UP command
DOWN command
Speed agree*
Power supply
* T he speed agree signal turns ON when the motor is not accelerating/
decelerating while the run command is ON.
Name
Multi-function input (terminal S3)
Multi-function input (terminal S4)
Inverter
Forward oper-
S1
ation/Stop
Reverse opera-
S2
tion/Stop
Up command
S3
Down command
S4
Digital
SN
neutral
Frequency
A1
0 to 10 V analog
ence lower limit
signal
AC
Fig 6.39 UP/DOWN Commands Time Chart
Set Value
input
refer-
Same
frequency
Reference
frequency reset
10
11
55
6-
6