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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.
+
-
Forward run/stop
Reverse run/stop
External fault
Fault reset
Multi-step
speed 2
DIP
switch S3
Digital inputs
(default setting)
V1000
Control circuit
S1
S2
S3
S4
S5
S6
24 V
+24 V 8 mA
SC
Multi-step
speed 1
main/aux switch
Sink
Source
<1>
<2>
V
I
Digital output
5 ~ 48 Vdc
2 to 50 mA
(default setting)
Digital output
250 Vac, 10 mA to 1 A
30 Vdc, 10 mA to 1 A
(default setting)
DIP switch S1
Option card
connector
MA
MB
MC
Fault
0 V
P1
P2
MP
AM
AC
PC
R
+V
A1
A2
AC
Pulse train input
(max. 32 kHz)
Setting power supply
+10.5 max. 20 mA
During Run
(photocoupler 1)
Frequency agree
(photocoupler 2)
Photocoupler
output common
0 to +10 Vdc
(2 mA)
Shield ground
terminal
AM
P
0 to +10 V (20 k )
0 to +10 V (20 k )
(0)4 to 20 mA (250 )
Pulse train output
0 to 32 kHz
Analog monitor
output
Comm.
connector
IG
R+
R-
S+
S-
MEMOBUS/
Modbus comm.
RS-485/422
Termination
resistor
, 1/2 W
Monitor
output
DIP
switch
S2
Cable shield ground
120 , 1/2 W
main circuit terminal
shielded line
twisted-pair shielded line
control terminal
Safe Disable
Input
Safety switch
H2
Jumper
HC
H1
2 k
Main speed
frequency
reference.
Multi-function
programmable
Figure 3.14 Control Circuit Connection Diagram
<1> Connected using sequence input signal (S1 to S6) 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.
Refer
to I/O Connections on page 55
.
u
Control Circuit Terminal Block Functions
Drive parameters determine which functions apply to the multi-function digital inputs (S1 to S6), multi-function digital
outputs (MA, MB), multi-function pulse inputs and outputs (RP, MP) and multi-function photocoupler outputs (P1, P2).
The default is called out next to each terminal in
Figure 3.14
.
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.
3.7 Control Circuit Wiring
50
SIEP C710606 20 OYMC AC Drive - V1000 User Manual
7/16/2008-13:23