Omron VARISPEED V7 User Manual

224
Control Circuit
Input
Sequence
S1 Multi-function input
selection 1
Factory setting closed: FWD run
open: Stop
Photocoupler
insulation, 24
VDC, 8 mA
S2 Multi-function input
selection 2
Factory setting closed: REV run
open: Stop
S3 Multi-function input
selection 3
Factory setting: External fault
(NO contact)
S4 Multi-function input
selection 4
Factory setting: Fault reset
S5 Multi-function input
selection 5
Factory setting: Multi-step speed
reference 1
S6 Multi-function input
selection 6
Factory setting: Multi-step speed
reference 2
S7 Multi-function input
selection 7
Factory Setting: Jog Command
SC Multi-function input
selection common
For control signal
Frequency reference
RP Master reference
pulse train input
33 kHz max.
FS Power for frequency
setting
+12 V (permissible current 20 mA max.)
FR Master frequency
reference
0 to +10 VDC (20 kΩ) or 4 to 20 mA (250 kΩ) or 0 to 20
mA (250 Ω) (1/1000 resolution)
FC Frequency reference
common
0 V
Output
Multi-function contact output
MA NO contact output Factory setting: fault Contact capacity
250 VAC: 1 A or less,
*3
30 VDC: 1 A or less
MB NC contact output
MC Contact output
common
P1 Photocoupler output 1 Factory setting: Run Photocoupler
output +48 VDC,
50 mA or less
P2 Photocoupler output 2 Factory setting: Frequency agree
PC Photocoupler output
common
0 V
AM
Analog monitor output
*2
Factory setting:
Output frequency
0 to +10 V
0 to +10 VDC, 2 mA or less,
8-bit resolution
AC Analog monitor
common
0 V
Type Terminal Name Function (Signal Level)

Omron VARISPEED V7 Specifications

General

Brand	Omron
Model	VARISPEED V7
Category	Inverter
Language	English