11
Control Circuit
Type
No.
Signal name
Function
Signal level
Frequency reference inp
u
t
H
Frequency reference power supply
10 V DC 20mA max
O
Voltage frequency reference input
0 to 12V DC (10 K
Ω
)
O2
Voltage auxiliary frequency reference
0 to +/- 12V DC (10 K
Ω
)
OI
Current frequency reference input
4 to 20mA (100
Ω
)
L
Frequency reference common
-
Monitor
O
u
tput
AM
Multi-function analog voltage output
Factory setting: Output frequency
2mA max
AMI
Multi-function analog current output
Factory setting: Output frequency
4 to 20mA
(max imp 250
Ω
)
FM
PWM monitor output
Factory setting: Output frequency
0 to 10V DC
Max 3.6 kHz
Pow
e
r
Su
pply
P24
Internal 24V DC
Power supply for contact input signal
100mA max
CM1
Input common
Common terminal for P24, TH and analog monitor (AM, AMI, MP) terminals
Fun
c
ti
on
Sel
ect
ion
FW
Forward rotation command terminal
Motor runs in forwards direction when FW is ON
27V DC max
Input imped 4.7K
Ω
Max current 5.6mA
On: 18V DC or more
1
Multi-function input
Factory setting: Reverse (RV)
2
Factory setting: External trip (EXT)
3
Factory setting: Reset (RS)
4
Factory setting: Multi-step speed reference 1 (CF1)
5
Factory setting: Multi-step speed reference 2 (CF2)
6
Factory setting: Jogging (JG)
7
Factory setting: Second control (SET)
8
Factory setting: No allocation (NO)
PLC
Multi-function input common
Sink logic: Short-circuiting P24 and CM1
Source logic: Short-circuiting PSC and CM1
With external supply remove short-circuit bar
Stat
us/ Fact
o
r
11
Multi-function output
Factory setting: During Run (RUN)
27V DC max
50 mA max
12
Factory setting: 0 Hz signal (ZS)
13
Factory setting: Overload warning (OL)
14
Factory setting: Overtorque (OTQ)
15
Factory setting: Constant speed arrival (FA1)
CM2
Multi-function output common
Common terminal for multi-function output terminals P1 to P5
Re
la
y
output
AL1
Relay output (Normally close)
Factory setting: Alarm output (AL)
Under normal operation
MA-MC open
MB-MC close
R load
AL1-AL0
250VAC 2A
AL2-AL0
250VAC 1A
I load
250V AC 0.2A
AL2
Relay output (Normally open)
AL0
Relay output common
Sensor
TH
External thermistor input terminal
SC terminal functions as the common terminal
100mW minimum
Impedance at temperature error: 3K
Ω
0 to 8V DC
Com
m
s
SP
RS485 Modbus terminals
-
Differential input
SN
RP
RS485 terminating resistor terminals
-
-
SN