Control Circuit Terminals For All 3G3Hv Models - Omron SYSDRIVE 3G3HV SERIES User Manual

Installation
H Control Circuit Terminals for All 3G3HV Models
Symbol
Input
S1 Forward run/Stop
S2 Multi-function input 1 (S2)
S3 Multi-function input 2 (S3)
S4 Multi-function input 3 (S4)
S5 Multi-function input 4 (S5)
S6 Multi-function input 5 (S6)
SC Sequence input common
FS Frequency reference power supply
FV Frequency reference input (voltage)
FI Frequency reference input (current)
FC Frequency reference input common
E Shielded wire connection ground
(G)
Output MA Multi-function contact output 1 (normally
open)
MB Multi-function contact output 1 (normally
closed)
MC Multi-function contact output 1 common
M1 Multi-function contact output 2 (normally
open)
M2 Multi-function contact output 2 common
AM Multi-function analog output
AC Multi-function analog output common
Note 1. Parameter settings can be used to select various functions for multi-function inputs 1 to 5 and
the multi-function contact output.
The functions in parentheses are the default settings.
Note 2. Do not connect a grounding wire to the E (G) terminal. Connect the grounding wire to the
ground terminal of the main circuit terminals.
Name
Stops at OFF.
Set by constant n035 (reverse run/stop).
Set by constant n036 (external error a).
Set by constant n037 (error reset).
Set by constant n038 (multi-step speed
reference 1).
Set by constant n039 (multi-step speed
reference 2).
Common for S1 to S6.
DC power supply for frequency reference.
Voltage input terminal for frequency refer-
ence.
Current input terminal for frequency refer-
ence.
Common for FV, F1.
Shielded terminal for sequence and fre-
quency reference inputs. (see note 2)
Set by constant n040 (error)
Common for MA, MB
Set by constant n041 (running)
Common for M1
Set by constant n048 (output frequency)
Common for AM
Function
Chapter 2
Signal level
Photocoupler
24 VDC, 8 mA 24 VDC 8 A
15 VDC, 20 mA
0 to 10 VDC (In-
put impedance:
20 kΩ)
4 to 20 mA (In-
put impedance:
250 kΩ)
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Contact output
30 VDC, 1 A ,
max.
250 VAC, 1 A
max max.
0 to 10 VDC, ,
2 mA 2 A
2-15