Control Circuit Terminal Connections - YASKAWA Varispeed E7 Instruction Manual And Parameter Description

Control Circuit Terminal Connections

Connections to Inverter control circuit terminals are shown in
Multi-function
contact inputs
(Factory setting)
-24
2
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Forward Run/Stop
Reverse Run/Stop
External fault
Fault reset
Multi-step speed setting 1
Multi-step speed setting 2
Jog frequency selection
Analog input
adjustment
2k ohm
3
0 to 10V
2k ohm
2
1
4 to 20mA
P P
P
MEMOBUS
communication
RS-485/422
P
Fig 2.14 Control Circuit Terminal Connections
Fig 2.14.
Varispeed E7
CIMR-
E7C47P5
MA
S1
MB
S2
MC
S3
S4
S5
S6
S7
SN
SC
SP
24V
E(G)
Shield Shield E(G)
terminal terminal
+V
Frequency setting power
+15V, 20mA
A1
Analog Input 1
Master speed reference
0 to +10V (20k ohm)
FM
Multifunction Analog Input 2
A2
[Default: Frequency Bias
4 to 20mA (250 ohm)]
AC
0V
-V AM
Terminating
resistance
R+
R-
S+
S-
IG
Twisted-pair
Shielded wires P
Shielded wires
Fault contact output
250 VAC, 1A max.
30 VDC, 1A max.
M1
Contact output 1
M2
(Default : Running)
Multi-function contact
output
250 VAC, 1A max.
M3
Contact output 2
30 VDC, 1A max.
M4
(Default : Zero speed)
Adjustment
Multi-function analogue output 1
(0 to +10V 2mA)
-
[Default: Output frequency]
+
FM
Adjustment
Multi-function analogue output 2
(0 to +10V 2mA)
-
AC [Default: Output current]
+
AM