&
Control Circuit
Classifi-
cation
Terminal
Signal function
Description
Signal level
Sequence
input sig-
l
1
Forward operation-
stop signal
Forward run at “closed”, stop at “open”
Photocoupler in-
sulation input
24 VDC 8
A
g
nal
2
Reverse operation-
stop signal
Reverse run at “closed”, stop at “open”
+24 VDC 8 mA
3
External fault input
Fault at “closed”, normal at “open”
4
Fault reset input
Reset at “closed”
5
Multi-step speed ref.
1
Effective at “closed”
6
Multi-step speed ref.
2
Effective at “closed”
7
Jog command
Jog run at “closed”
Multifunction contact
i
t t
i
l
8
Accel/decel time se-
lect
Second accel/decel
time effective at
“closed”
input: two signals
available to select
9
Sequence control
input common termi-
nal
---
Analog in-
put signal
10
Power supply termi-
nal for speed ref.
Speed ref. power supply
+12 V (allowable
current 20 mA
max.)
13
Frequency ref.
0 to +10 V/100% freq.
0 to +10 V
(20 k
)
11
4 to 20 mA/100% freq.
4 to 20 mA
(250
)
12
Common terminal
f
t l i
it
0 V
---
17
for control circuit
20
Connection to shield
sheath of signal
lead
---
---
14
During running
Closed between ter-
minal 14 and 16
during running
Multifunction contact
output: two signals
available to select
Open collector
48 V
50 mA or less
15
Frequency agreed
signal
Closed between ter-
minals 15 and 16
when set freq. =
output freq. is ob-
tained.
16
Open collector output common
Analog
output
i
l
18
Frequency meter
0 to 10 V/100%
Possible to select current meter output.
0 to 11 V max.
2 mA or less
signal
19
Common
Section 1-8
Summary of Contents for SYSDRIVE 3G3SV
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