Control Circuit Wiring; Control Circuit Wiring; Control Circuit Terminal Block Functions - Omron J1000 User Manual

3.7 Control Circuit Wiring

3.7

Control Circuit Wiring

NOTICE: Do not solder the ends of wire connections to the drive. Soldered wire connections can loosen over time. Improper wiring
practices could result in drive malfunction due to loose terminal connections.
<1> Connected using sequence input signal (S1 to S5) from NPN transistor; Default: sink mode (0 V com)
<2> Use only the +24 V internal power supply in sinking mode; the source mode requires an external power supply.
to I/O Connections on page
<3> Minimum load: 5 Vdc, 10 mA (reference value).
u

Control Circuit Terminal Block Functions

Drive parameters determine which functions apply to the multi-function digital inputs (S1 to S5), multi-function digital
outputs (MA, MB, MC), and multi-function analog output (AM). The default is called out next to each terminal in
3.10.
WARNING! Sudden Movement Hazard. Always check the operation and wiring of control circuits after being wired. Operating a drive
with untested control circuits could result in death or serious injury.
WARNING! Confirm the drive I/O signals and external sequence before starting test run. Failure to comply may result in death or serious
injury.
n Input Terminals
Type No.
Multi-function input 1 (Closed: Forward run, Open:
S1
Stop)
Multi-function input 2 (Closed: Reverse run, Open:
S2
Stop)
Multi-Function
S3 Multi-function input 3 (External fault (N.O.)
Digital Inputs
S4 Multi-function input 4 (Fault reset)
S5 Multi-function input 5 (Multi-step speed reference 1)
SC Multi-function input common (Control common)
40
<1>
Forward run/stop
Reverse run/stop
External fault
Fault reset
Multi-step
speed 1
main/aux switch
Digital inputs
(default setting)
+V
2 k
A1
Main speed
frequency
reference.
Multi-function
AC
programmable
Figure 3.10 Control Circuit Connection Diagram
44.
Table 3.6 Control Circuit Input Terminals
Terminal Name (Function)
J1000
Control circuit
S1
S2
Option unit
connector
S3
DIP switch S1
S4
I V
S5
+ 24 V 8 mA
MA
MB
MC
<2>
Sink
24 V
DIP
switch S3 Source
SC
Shield ground
terminal
Setting power supply
+10.5 max. 20 mA
0 to +10 V (20 k )
(0)4 to 20 mA (250 )
AM
AC
shielded line
twisted-pair shielded line
control terminal
main circuit terminal
Function (Signal Level) Default Setting
24 Vdc, 8 mA
Note: Drive preset to sinking mode. When using source mode, set
DIP switch S3 to allow for a 24 Vdc (±10%) external power supply.
Refer to Sinking/Sourcing Mode Switch on page
Sequence common
Digital output
250 Vac, 10 mA to 1 A
30 Vdc, 10 mA to 1 A
(default setting)
<3>
Analog monitor
+ output
AM
0 to +10 Vdc
-
(2 mA)
Monitor
output
SIEP C710606 33A OYMC AC Drive – J1000 User Manual
Refer
Figure
44.