Building Interface Circuits With External Devices; Using Input Signals - Omron VARISPEED V7 User Manual

Building Interface Circuits with External Devices

Using Input Signals

The functions of multi-function input terminals S1 to S7 can be changed
as necessary by setting constants n050 to n056. The same value cannot
be set for more than one of these constants.
Setting
0 FWD/REV Run Command
(3-wire sequence selection)
1 Forward Run Command
(2-wire sequence selection)
2 Reverse Run Command
(2-wire sequence selection)
3
4
5
6 Multi-step speed reference 1
7 Multi-step speed reference 2
8 Multi-step speed reference 3
9 Multi-step speed reference 4
10
11 Acceleration/deceleration
12 External Baseblock,
13 External Baseblock,
110
Name
External fault
(NO contact input)
External fault
(NC contact input)
Fault Reset
Jog Command
time selection 1
NO contact input
NC contact input
Description
Setting enabled only for n052
(terminal S3)
*1
*1
*1
Inverter stops for an external
fault signal input. Digital
Operator displays EFo.
Resets a fault. Fault Reset not
effective when the RUN sig-
nal is ON.
Motor coasts to a stop for this
signal input. Digital Operator
displays
Ref.
page
112
64
64
-
*2
-
66
66
66
66
66
75
77
-
.
-