Omron SYSDRIVE 3G3RV Series User Manual page 45

Control-circuit Terminals (Same for 200-V and 400-V Class)
The functions for the control-circuit terminals by symbol are shown in Table 2.2.
Signal
Type
Symbol
S1 Forward-stop command
S2 Reverse-stop command
S3 Multi-function input selection 1
S4 Multi-function input selection 2
Sequence
Input S5 Multi-function input selection 3
S6 Multi-function input selection 4
S7 Multi-function input selection 5
SC Sequence control input common
+V +15-V power supply
A1 Main speed frequency reference
Analog
Input A2 Multi-function analog input
AC Analog common
Shield wire, optional ground con-
E (G)
nection
P1 Multi-function output 1
P2 Multi-function output 2
Sequence
PC Photocoupler output common
Output
MA Fault output (NO contact)
MB Fault output (NC contact)
MC Relay contact output common
M1
Multi-function output (NO con-
M2 tact)
FM Multi-function analog monitor 1
Analog
Monitor
AM Multi-function analog monitor 2
Output
AC Analog common
Pulse RP Multi-function pulse input
Input/Out-
put MP Multi-function pulse monitor
Table 2.2 Control-circuit Terminal Functions
Signal Name
Forward when ON, stop when OFF
Reverse when ON, stop when OFF
Factory setting: External fault
detected when ON
Factory setting: Fault reset when
ON
Factory setting: Multi-step speed
command 1 effective when ON
Factory setting: Multi-step speed
command 2 effective when ON
Factory setting: Inching frequency
selected when ON
+15-V power supply for analog ref-
erence
0 to 10 V/100%
4 to 20 mA/100%, 0 to 10 V/100%
Factory setting: Add to terminal A1
(H3-09 = 0)
0 V
Factory setting: Zero speed
Zero level (b2-01) or below when
ON.
Factory setting: Frequency agree-
ment detection
ON when the frequency is within
±2 Hz of the set frequency.
ON between MA and MC during
fault
ON between MB and MC during
fault.
Factory setting: RUN
ON between M1 and M2 during
operation.
Factory setting: Output frequency 0
to 10 V/100% frequency
Factory setting: Current monitor 5
V/Inverter rated current
Factory setting: Frequency refer-
ence input (H6-01 = 0)
Factory setting: Output frequency
(H6-06 = 2)
Terminal Block Configuration
Terminal Function
-
+15 V (20 mA maximum
allowable current)
0 to 10 V (input imped-
ance: 20 kΩ)
4 to 20 mA (input imped-
ance: 20 kΩ)
0 to 10 V (input imped-
ance: 20 kΩ)
-
-
-
-
0 to 32 kHz (3 kΩ)
0 to 32 kHz (2.2 kΩ)
Signal Level
+24 VDC, 8 mA
photocoupler isolation
-
-
Open collector output
+48 VDC, 50 mA
Relay output
Dry contacts
Contact capacity
250 VAC, 1 A max.
30 VDC, 1 A max.
0 to +10 VDC ±5%
2 mA max.
2-
9