Omron SYSDRIVE 3G3RV Series User Manual

2
-
12
Control-circuit Terminals (Same for 200-V and 400-V Class)
The functions for the control-circuit terminals by symbol are shown in Table 2.5.
Table 2.5 Control-circuit Terminal Functions
Type
Signal
Symbol
Signal Name Terminal Function Signal Level
Sequence
Input
S1 Forward-stop command Forward when ON, stop when OFF
+24 VDC, 8 mA photocou-
pler isolation
S2 Reverse-stop command Reverse when ON, stop when OFF
S3 Multi-function input selection 1
Factory setting: External fault
detected when ON
S4 Multi-function input selection 2
Factory setting: Fault reset when
ON
S5 Multi-function input selection 3
Factory setting: Multi-step speed
command 1 effective when ON
S6 Multi-function input selection 4
Factory setting: Multi-step speed
command 2 effective when ON
S7 Multi-function input selection 5
Factory setting: Inching frequency
selected when ON
SC Sequence control input common -
SP
Isolation power supply for
sequence input +24 V
-
+24 VDC ±20%
SN
Isolation power supply for
sequence input 0 V
-
Analog
Input
+V +15-V power supply
+15-V power supply
for analog reference
+15 V (20 mA maximum
allowable current)
-V -15-V power supply
-15-V power supply
for analog reference
-15 V (20 mA maximum
allowable current)
A1 Main speed frequency reference 0 to +10 V/100%
0 to +10 V (input imped-
ance 20 kΩ)
A2 Multi-function analog input
4 to 20 mA/100%, 0 to +10 V/100%
Factory setting: Add to terminal A1
(H3-09 = 0)
4 to 20 mA (input imped-
ance 20 kΩ)
0 to +10 V (input imped-
ance 20 kΩ)
AC Analog common 0 V-
E (G)
Shield wire, optional ground con-
nection
--
Sequence
Output
MA Fault output (NO contact) ON between MA and MC during
fault
ON between MB and MC during
fault
Relay output
Dry contacts
Contact capacity
250 VAC, 1 A max.
30 VDC, 1 A max.
MB Fault output (NC contact)
MC Relay contact output common -
M1
Multi-function contact output (NO
contact)
Factory setting: RUN
ON between M1 and M2 during
operation
M2
M3
Multi-function output 1
Factory setting: Zero speed
Zero level (b2-01) or below when
ON
M4
M5
Multi-function output 2
Factory setting: Frequency agree-
ment detection
ON when the frequency is within ±2
Hz of the set frequency
M6
Analog
Monitor
Output
FM Multi-function analog monitor 1
Factory setting: Output frequency 0
to +10 V/100% frequency
0 to +10 VDC ±5%
2 mA max.AM Multi-function analog monitor 2
Factory setting: Current monitor 5
V/Inverter rated current
AC Analog common -

Omron SYSDRIVE 3G3RV Series Specifications

General

Brand	Omron
Model	SYSDRIVE 3G3RV Series
Category	Inverter
Language	English