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Control circuit
Type
No.
S1
Forward run/stop signal
S2
Reverse run/stop signal
S3
Multi-function input selection 1
S4
Multi-function input selection 2
S5
Multi-function input selection 3
S6
Multi-function input selection 4
S7
Multi-function input selection 5
S8
Multi-function input selection 6
S9
Multi-function input selection 7
S10
Multi-function input selection 8
S11
Multi-function input selection 9
S12
Multi-function input selection 10
SC
Sequence control input common
+V
+15 V power supply output
–V
–15 V power supply output
A1
frequency reference
A2
Multi-function analog input
A3
frequency reference
AC
Connection to shield wire and
E(G)
P1
Multi-function PHC output 1
Multi-function PHC output 2
P2
PC
Photo-coupler output common
P3
Multi-function PHC output 3
C3
P4
Multi-function PHC output 4
C4
MA
Fault output (NO contact)
MB
Fault output (NC contact)
MC
Rely contact output common
M1
Multi-function contact output
M2
FM
Multi-function analog monitor 1
AM
Multi-function analog monitor 2
AC
RP
Multi-function pulse input
MP
Multi-function pulse monitor
R+
MEMOBUS communications input
R-
S+
MEMOBUS communications output
S-
IG
Varispeed G7
Signal name
Factory setting: multi-step speed setting 1 is valid at
Factory setting: multi-step speed setting 2 is valid at
Factory setting: multi-step speed setting 3 is valid at
Factory setting: multi-step speed setting 4 is valid at
Factory setting: emergency stop (NO contact) is valid at
Master speed
Factory setting: added to the terminal A1 (H3-09=0)
Master speed
Analog common
option ground wire
(NO contact)
Factory setting: output frequency 0 to 10 V/100% freq.
Analog common
Factory setting: frequency reference input (H6-01=0)
Signal common
Function
Forward run at "closed", stop at "open"
Reverse run at "closed", stop at "open"
Factory setting: external fault at "closed"
Factory setting: fault reset at "closed"
"closed"
"closed"
Factory setting: JOG run at "closed"
Factory setting: external baseblock at "closed"
"closed"
"closed"
Factory setting: accel/decel time setting 1 is valid at
"closed"
"closed"
–
For analog reference +15 V power supply
For analog reference -15 V power supply
-10 to +10 V/ -100 to +100%, 0 to +10 V/ 100%
4 to 20 mA/100%, -10 to +10 V/ -100 to +100%,
0 to +10 V/ 100%
-10 to +10 V/ -100 to +100%, 0 to +10 V/ 100%
Factory setting: preset frequency reference
0 V
–
Factory setting: zero speed signal
"Closed" at or below zero speed level (b2-01)
Factory setting: frequency agreement
"Closed" within ±2Hz of setting frequency
–
Factory setting: ready to operate (READY).
Factory setting: frequency (FOUT) detection 2
Fault at "closed" between terminals MA and MC
Fault at "open" between terminals MB and MC
–
Factory setting: run signal
Running at "closed" between terminals M1 and M2
Factory setting: current monitor 5 V /
inverter rated current
–
Factory setting: output frequency (H6-06=2)
For 2-wire RS-485, short R+ and S+
as well as R- and S-.
–
Signal level
Photo-coupler input +24 VDC
8 mA isolation
+15 V (allowable current
20 mA max.)
-15 V (allowable current
20 mA max.)
-10 to +10 V, 0 to +10V
(input impedance 20 k)
4 to 20 mA
(input impedance 250
)
0 to +10 V
(input impedance 20 k )
–
–
+48 VDC 50 mA or less
Dry contact, contact capacity
250 VAC 1 A or less
30 VDC 1 A or less
0 to +10 VDC ±5%
2 mA or less
0 to 32 kHz (3 k )
0 to 32 kHz (2.2 k )
Differential input,
photocoupler isolation
Differential input,
photocoupler isolation
–
259
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