Motovario AM16 Series User manual

TABLE OF CONTENTS
CHAPTER 1 SAFETY PRECAUTIONS ............................................................................................................ 1
1.1 BEFORE SUPPLYING POWER TO THE INVERTER .......................................................................................... 1
1.2 WIRING ..................................................................................................................................................... 2
1.3 BEFORE OPERATION ................................................................................................................................. 3
1.4 PARAMETERS SETTING.............................................................................................................................. 3
1.5 OPERATION .............................................................................................................................................. 4
1.6 MAINTENANCE, INSPECTION AND REPLACEMENT ........................................................................................ 5
1.7 DISPOSAL OF THE INVERTER ...................................................................................................................... 5
CHAPTER 2 MODEL DESCRIPTION ............................................................................................................... 6
2.1 NAMEPLATE DATA .................................................................................................................................... 6
2.2 INVERTER MODELS – MOTOR POWER RATING (HD – HEAVY DUTY) ............................................................. 8
CHAPTER 3 ENVIRONMENT AND INSTALLATION ...................................................................................... 9
3.1 WIRE GAUGES AND TIGHTENING TORQUE .................................................................................................. 9
3.2 WIRING PERIPHERAL POWER DEVICES .................................................................................................... 10
3.3 GENERAL WIRING DIAGRAM .................................................................................................................... 12
3.4 INPUT / OUTPUT POWER SECTION BLOCK DIAGRAM ................................................................................. 13
3.4.1 Cooling Fan Supply Voltage Selection (400V class) ................. Hiba! A könyvjelző nem létezik.
3.5 USER TERMINALS (CONTROL CIRCUIT TERMINALS) .................................................................................. 15
3.6 POWER TERMINALS................................................................................................................................. 18
3.7 INVERTER SPECIFICATIONS ...................................................................................................................... 21
3.8 INVERTER DIMENSIONS ............................................................................................................................ 26
CHAPTER 4 KEYPAD AND PROGRAMMING FUNCTIONS ........................................................................ 31
4.1 LED KEYPAD ......................................................................................................................................... 31
4.1.1 Keypad Display and Keys .......................................................................................................... 31
4.2 PARAMETERS ......................................................................................................................................... 33
CHAPTER 5 TROUBLESHOOTING AND FAULT DIAGNOSTICS ............................................................... 97
5.1 GENERAL ............................................................................................................................................... 97
5.2 FAULT DETECTION FUNCTION .................................................................................................................. 97
5.3 WARNING / SELF-DIAGNOSIS DETECTION FUNCTION ............................................................................... 103
5.4 AUTO-TUNING ERROR ........................................................................................................................... 113
5.5 PM MOTOR AUTO-TUNING ERROR ......................................................................................................... 114

1
Chapter 1 Safety Precautions
1.1 Before Supplying Power to the Inverter
Warning
The main circuit must be correctly wired. For single phase supply use input
terminals (R/L1, T/L3) and for three phase supply use input terminals (R/L1, S/L2,
T/L3). Terminals U/T1, V/T2, W/T3 must only be used to connect the motor.
Connecting the input supply to any of the U/T1, V/T2 or W/T3 terminals will cause
damage to the inverter.
Caution

To avoid the front cover from disengaging or other physical damage, do not
carry the inverter by its cover. Support the unit by its heat sink when
transporting. Improper handling can damage the inverter or injure personnel,
and should be avoided.
 To avoid the risk of fire, do not install the inverter on or near flammable objects.
Install on nonflammable objects such as metal surfaces.
 If several inverters are placed inside the same control panel, provide adequate
ventilation to maintain the temperature below 40°C/104°F (50°C/122°F without a
dust cover) to avoid overheating or fire.
 When removing or installing the digital operator, turn off the power first, and then
follow the instructions in this manual to avoid operator error or loss of display
caused by faulty connections.
Warning

This product is sold subject to IEC 61800-3. In a domestic environment this product
may cause radio interference in which case the user may need to apply corrective
measures.
 Motor over temperature protection is provided.

2
1.2 Wiring
Warning
 Always turn OFF the power supply before attempting inverter installation and
wiring of the user terminals.
 Wiring must be performed by a qualified personnel / certified electrician.
 Make sure the inverter is properly grounded. (200V Class: Grounding
impedance shall be less than 100Ω. 400V Class: Grounding impedance shall be
less than 10Ω.)
 Make sure the inverter is properly grounded. It is required to disconnect the
ground wire in the control board to avoid the sudden surge causing damage on
electronic parts if it is improperly grounded.
 RCD is required to be in compliance with the protection norm of B-type leakage
current.
 Please check and test emergency stop circuits after wiring. (Installer is
responsible for the correct wiring.)
 Never touch any of the input or output power lines directly or allow any input of
output power lines to come in contact with the inverter case.
 Do not perform a dielectric voltage withstand test (megger) on the inverter this will
result in inverter damage to the semiconductor components.
Caution
 The line voltage applied must comply with the inverter’s specified input voltage.
(See product nameplate section 2.1)
 Connect braking resistor and braking unit to the designated terminals. (See
section 3.10)
 Do not connect a braking resistor directly to the DC terminals P (+) and N (-), otherwise fire
may result.
 Use wire gauge recommendations and torque specifications. (See Wire Gauge and
Torque Specification in section 3.6)
 Never connect input power to the inverter output terminals U/T1, V/T2, W/T3.
 Do not connect a contactor or switch in series with the inverter and the motor.
 Do not connect a power factor correction capacitor or surge suppressor to the
inverter output.
 Ensure the interference generated by the inverter and motor does not affect
peripheral devices.

3
1.3 Before Operation
Warning
 Make sure the inverter capacity matches the parameters 13-00.
 Reduce the carrier frequency (parameter 11-01) If the cable from the inverter to
the motor is greater than 80 ft (25m). A high-frequency current can be generated
by stray capacitance between the cables and result in an overcurrent trip of the
inverter, an increase in leakage current, or an inaccurate current readout.
 Be sure to install all covers before turning on power. Do not remove any of the
covers while power to the inverter is on, otherwise electric shock may occur.
 Do not operate switches with wet hands, otherwise electric shock may result.
 Do not touch inverter terminals when energized even if inverter has stopped,
otherwise electric shock may result.
1.4 Parameters Setting
Caution
 Do not connect a load to the motor while performing a rotational auto-tune.
 Make sure the motor can freely run and there is sufficient space around the
motor when performing a rotational auto-tune.

4
1.5 Operation
Warning

Be sure to install all covers before turning on power. Do not remove any of the
covers while power to the inverter is on, otherwise electric shock may occur.
 Do not connect or disconnect the motor during operation. This will cause the
inverter to trip and may cause damage to the inverter.
 Operations may start suddenly if an alarm or fault is reset with a run command
active. Confirm that no run command is active upon resetting the alarm or fault,
otherwise accidents may occur.
 Do not operate switches with wet hands, otherwise electric shock may result.
 It provides an independent external hardware emergency switch, which emergently
shuts down the inverter output in the case of danger.
 If automatic restart after power recovery (parameter 07-00) is enabled, the inverter
will start automatically after power is restored.
 Make sure it is safe to operate the inverter and motor before performing a rotational
auto-tune.
 Do not touch inverter terminals when energized even if inverter has stopped,
otherwise electric shock may result.
 Do not check signals on circuit boards while the inverter is running.
 After the power is turned off, the cooling fan may continue to run for some time.
Caution

Do not touch heat-generating components such as heat sinks and braking
resistors.
 Carefully check the performance of motor or machine before operating at high
speed, otherwise Injury may result.
 Note the parameter settings related to the braking unit when applicable.
 Do not use the inverter braking function for mechanical holding, otherwise injury
may result.
 Do not check signals on circuit boards while the inverter is running.

5
1.6 Maintenance, Inspection and Replacement
Warning

Wait a minimum of five minutes after power has been turned OFF before starting an
inspection. Also confirm that the charge light is OFF and that the DC bus voltage
has dropped below 25Vdc.
 Never touch high voltage terminals in the inverter.
 Make sure power to the inverter is disconnected before disassembling the inverter.
 Only authorized personnel should perform maintenance, inspection, and
replacement operations. (Take off metal jewelry such as watches and rings and use
insulated tools.)
Caution

The Inverter can be used in an environment with a temperature range from 14°
~104(140) °F (-10~+40(60)°C) and relative humidity of 95% non-condensing.
 The inverter must be operated in a dust, gas, mist and moisture free
environment.
1.7 Disposal of the Inverter
Caution
 Please dispose of this unit with care as an industrial waste and according to your
required local regulations.
 The capacitors of inverter main circuit and printed circuit board are considered
as hazardous waste and must not be burned.
 The Plastic enclosure and parts of the inverter such as the top cover board will
release harmful gases if burned.

6
Chapter 2 Model Description
2.1 Nameplate Data
It is essential to verify the AM16 inverter nameplate and make sure that the AM16 inverter has the
correct rating so it can be used in your application with the proper sized AC motor.
Unpack the AM16 inverter and check the following:
(1) The AM16 inverter and start-up and installation manual are contained in the package.
(2) The AM16 inverter has not been damaged during transportation there should be no dents or
parts missing.
(3) The AM16 inverter is the type you ordered. You can check the type and specifications on the
main nameplate.
(4) Check that the input voltage range meets the input power requirements.
(5) Ensure that the motor kW matches the motor rating of the inverter.
HD: Heavy Duty (Constant Torque); ND: Normal Duty (Variable Torque) (1HP = 0.746 kW)
Product Name
& Motor Rating
Series No
Code No
UL and CE Marks
Output Power Specifications
Input Power Specifications
(P/N Bar code)
(S/N Bar code)

7
Model Identification:
AM16-340-0075-F-20
Series Power supply Motor power EMI Filter IP degree
AM16 340 0075 (blanck) 20
0150 F
0220
0400
0550
0750
1100
1500
1850
2200
3000
3700
4500
5500
7500
9000
340 = 3ph 400V
20 = IP20 enclosure
(blank) = No EMI filter inside (only
from Motor-power = 5500)
F = integrated EMI filter A-class, C2-
category (only up to
Motor-power = 4500)
0075 = 0.75 kW
0150 = 1.5 kW
0220 = 2.2 kW
0400 = 4 kW
0550 = 5.5 kW
0750 = 7.5 kW
1100 = 11 kW
1500 = 15 kW
1850 = 18.5 kW
2200 = 22 kW
3000 = 30 kW
3700 = 37 kW
4500 = 45 kW
5500 = 55 kW
7500 = 75 kW
9000 = 90 kW

8
2.2 Inverter Models – Motor Power Rating
HD – Heavy Duty: 150% OverLoad
Voltage AM16 Model
Applied
Motor
(KW)
Internal Filter
with without
3ph, 380~480V
+10%/-15%
50/60Hz
AM16-4001-SH3F 0.75 ◎
AM16-4002-SH3F 1.5 ◎
AM16-4003-SH3F 2.2 ◎
AM16-4005-SH3F 3.7 ◎
AM16-4008-SH3F 5.5 ◎
AM16-4010-SH3F 7.5 ◎
AM16-4015-SH3F 11 ◎
AM16-4020-SH3F 15 ◎
AM16-4025-SH3F 18.5 ◎
AM16-4030-SH3F 22 ◎
AM16-4040-SH3F 30 ◎
AM16-4050-SH3F 37 ◎
AM16-4060-SH3F 45 ◎
AM16-4075-SH3 55 ◎
AM16-4100-SH3 75 ◎
AM16-4125-SH3 94 ◎
Short Circuit Rating: 400V Class: 5kA
Note: The spec. please refer to Chapter 3.7, the rated current is 330/370A.

9
Chapter 3 Environment and Installation
3.1 Wire Gauges and Tightening Torque
To comply with UL standards, use UL approved copper wires (rated 75° C) and round
crimp terminals (UL Listed products) as shown in table below when connecting to the main
circuit terminals. MOTOVARIO recommends using crimp terminals manufactured by
NICHIFU Terminal Industry Co., Ltd and the terminal crimping tool recommended by the
manufacturer for crimping terminals and the insulating sleeve.
Wire size
mm2 (AWG)
Terminal
screw
size
Model of the
round crimp
terminal
Fastening torque
kgf.cm (in.lbs)
Model of
insulating
sleeve
Model of
crimp tool
0.75 (18) M3.5 R1.25-3.5 8.2 to 10 (7.1 to 8.7) TIC 1.25 NH 1
M4 R1.25-4 12.2 to 14 (10.4 to 12.1) TIC 1.25 NH 1
1.25 (16) M3.5 R1.25-3.5 8.2 to 10 (7.1 to 8.7) TIC 1.25 NH 1
M4 R1.25-4 12.2 to 14 (10.4 to 12.1) TIC 1.25 NH 1
2 (14)
M3.5 R2-3.5 8.2 to 10 (7.1 to 8.7) TIC 2 NH 1 / 9
M4 R2-4 12.2 to 14 (10.4 to 12.1) TIC 2 NH 1 / 9
M5 R2-5 22.1 to 24 (17.7 to 20.8) TIC 2 NH 1 / 9
M6 R2-6 25.5 to 30.0 (22.1 to 26.0) TIC 2 NH 1 / 9
3.5 / 5.5
(12/10)
M4 R5.5-4 12.2 to 14 (10.4 to 12.1) TIC 5.5 NH 1 / 9
M5 R5.5-5 20.4 to 24 (17.7 to 20.8) TIC 5.5 NH 1 / 9
M6 R5.5-6 25.5 to 30.0 (22.1 to 26.0) TIC 5.5 NH 1 / 9
M8 R5.5-8 61.2 to 66.0 (53.0 to 57.2) TIC 5.5 NH 1 / 9
8 (8)
M4 R8-4 12.2 to 14 (10.4 to 12.1) TIC 8 NOP 60
M5 R8-5 20.4 to 24 (17.7 to 20.8) TIC 8 NOP 60
M6 R8-6 25.5 to 30.0 (22.1 to 26.0) TIC 8 NOP 60
M8 R8-8 61.2 to 66.0 (53.0 to 57.2) TIC 8 NOP 60
14 (6)
M4 R14-4 12.2 to 14 (10.4 to 12.1) TIC 14 NH 1 / 9
M5 R14-5 20.4 to 24 (17.7 to 20.8) TIC 14 NH 1 / 9
M6 R14-6 25.5 to 30.0 (22.1 to 26.0) TIC 14 NH 1 / 9
M8 R14-8 61.2 to 66.0 (53.0 to 57.2) TIC 14 NH 1 / 9
22 (4) M6 R22-6 25.5 to 30.0 (22.1 to 26.0) TIC 22 NOP 60/ 150H
M8 R22-8 61.2 to 66.0 (53.0 to 57.2) TIC 22 NOP 60/ 150H
30 / 38 (3 /2) M6 R38-6 25.5 to 30.0 (22.1 to 26.0) TIC 38 NOP 60/ 150H
M8 R38-8 61.2 to 66.0 (53.0 to 57.2) TIC 38 NOP 60/ 150H
50 / 60
(1/1/0)
M8 R60-8 61.2 to 66.0 (53.0 to 57.2) TIC 60 NOP 60/ 150H
M10 R60-10 102 to 120 (88.5 to 104) TIC 60 NOP 150H
70 (2/0) M8 R70-8 61.2 to 66.0 (53.0 to 57.2) TIC 60 NOP 150H
M10 R70-10 102 to 120 (88.5 to 104) TIC 60 NOP 150H
80 (3/0) M10 R80-10 102 to 120 (88.5 to 104) TIC 80 NOP 150H
M16 R80-16 255 to 280 (221 to 243) TIC 80 NOP 150H
100 (4/0)
M10 R100-10 102 to 120 (88.5 to 104) TIC 100 NOP 150H
M12 R100-12 143 to 157 (124 to 136) TIC 100 NOP 150H
M16 R80-16 255 to 280 (221 to 243) TIC 80 NOP 150H

10
3.2 Wiring Peripheral Power Devices
Caution

After power is shut off to the inverter the capacitors will slowly discharge. Do
NOT touch the inverter circuit or replace any components until the “CHARGE”
indicator is off.
 Do NOT wire or connect/disconnect internal connectors of the inverter when the
inverter is powered up or after power off but the “CHARGE”” indicator is on.
 Do NOT connect inverter output U, V and W to the AC power source. This will
result in damage to the inverter.
 The inverter must be properly grounded. Use terminal E to connect earth ground
and comply with local standards.
 It is required to disconnect the ground wire in the control board if the inverter is not
grounded.
 Do NOT perform a dielectric voltage withstand test (Megger) on the inverter this will
result in inverter damage to the semiconductor components.
 Do NOT touch any of the components on the inverter control board to prevent
damage to the inverter by static electricity.
Caution

Refer to the recommended wire size table for the appropriate wire to use. The
voltage between the power supply and the input terminals of the inverter may
not exceed 2%.
Phase-to-phase voltage drop (V) = 3 ×resistance of wire (Ω/km) × length of
line m) × current×10-3.
(km=3280 x feet) / (m=3.28 x feet )
 Reduce the carrier frequency (parameter 11-01) If the cable from the inverter to
the motor is over 25m (82ft). A high-frequency current can be generated by stray
capacitance between the cables and result in an overcurrent trip of the inverter,
an increase in leakage current, or an inaccurate current readout.
 To protect peripheral equipment, install fast acting fuses on the input side of the
inverter. Refer to section 11.4 for additional information.

11
~
~
~
Power Supply
MCCB
Molded
Circuit
Breaker
Magnetic
Contactor
AC
Reactor
Fast
Acting
Fuse
Input Noise
Filter
A510
Inverter
Ground
Induction
Motor
Ground
Output Noise
Filter
Power supply:
 Make sure the correct voltage is applied to avoid damaging the
inverter.
Molded-case circuit breaker (MCCB) or fused disconnect:
 A molded-case circuit breaker or fused disconnect must be installed
between the AC source and the inverter that conforms to the rated
voltage and current of the inverter to control the power and protect the
inverter.
 Do not use the circuit breaker as the run/stop switch for the
inverter.
Ground fault detector / breaker:
 Install a ground fault breaker to prevent problems caused by
current leakage and to protect personnel. Select current range up to
200mA, and action time up to 0.1 second to prevent high frequency
failure.
Magnetic contactor:
 Normal operations do not need a magnetic contactor. When performing
functions such as external control and auto restart after power failure, or
when using a brake controller, install a magnetic contactor.
 Do not use the magnetic contactor as the run/stop switch for
the inverter.
AC line reactor for power quality:
 When inverters are supplied by a high capacity power source (>
600KVA), an AC reactor can be connected to improve the power
factor.
Install Fast Acting Fuse:
 To protect peripheral equipment, install fast acting fuses in accordance
with the specifications in section 11.4 for peripheral devices.
Input Noise filter:
 A filter must be installed when there are inductive loads affecting the
inverter. The inverter meets EN55011 Class A, category C3 when the
MOTOVARIO special filter is used. See section 11.3 for peripheral
devices.
Inverter:
 Output terminals T1, T2, and T3 are connected to U, V, and W terminals
of the motor. If the motor runs in reverse while the inverter is set to run
forward, swap any two terminals connections for T1, T2, and T3.
 To avoid damaging the inverter, do not connect the output
terminals T1, T2, and T3 to AC input power.
 Connect the ground terminal properly. (200V class: Rg <100;
400V class: Rg <10.)
Output Noise filter:
 An output noise filter may reduce system interference and induced
noise.
Motor:
 If the inverter drives multiple motors the output rated current of the
inverter must be greater than the total current of all the motors.

12
3.3 General Wiring Diagram
Vcc 24V 12V 5V
R 2KΩ 750Ω 100Ω
Notes:
*1: Models in the range 0.75 ~ 30 kW have a built-in braking transistor. To use this braking transistor a braking resistor
can be connected between B1 and B2.
*2: Use SW3 to select between Sink (NPN, with 24VG common) or Source (PNP, with +24V common) for multi-function
digital input terminals S1~S8.
*3: Use SW2 to switch between voltage (0~10V) and current (4~20mA) input for Multi-function analog input 2 (AI2).
Besides please also check parameter 04-00 for proper setting.
*4: Run Permissive input F1 and F2 is a normally closed input. This input should be closed to enable the inverter output.
To activate this input remove the jumper wire between F1 and F2.
*5: Models from 4 kW include terminals -10V, S(+), S(-),R2A-R2C and PO-GND.
*6. Models up to 2.2 kW include terminal DO2.
*7: When using the open collector for pulse input, it doesn’t need resistance because of built-in pull-up resistance.
*8: AO2 default setting is 0~+10V.
*9 Models 75 kW and 90 kW have built-in DC reactors.
*10 It need turn on the switch for the terminal resistor RS485 in the last inverter when many inverters in parallel
connection. Please refer to Appendix A
AM16

13
3.4 Input / Output Power Section Block Diagram
The following diagrams 1 - 8 show the basic configuration of the power sections for the
range of horsepower and input voltages. This is shown for reference only and is not a
detailed depiction.
1: 400V: 0.75 ~ 1.5 kW
L1/R
L2/S
L3/T
U/T1
V/T2
W/T3
B1/P B2
Main Power Section
+
-
-Control
Circuit
DC /DC
Converter
E
2: 400V: 2.2 ~ 30 kW
L1/R
L2/S
L3/T
U/T1
V/T2
W/T3
B1/P B2
Main Power Section
+
-
Control
Circuit
Cooling Fan
DC /DC
Converter
-
E

14
3: 400V: 37 ~ 55 kW
4: 400V: 75 ~ 90 kW
L1/R
L2/S
L3/T
U/T1
V/T2
W/T3
P
Main Power Section
+
-
NControl
Circuit
Cooling Fan
DC /DC
Converter
DC Link
Reactor
DC /DC
Converter
E
Fuse

15
3.5 User Terminals (Control Circuit Terminals)
Models 400V: 0.75 ~ 2.2 kW
Models 400V: 4 ~ 90 kW

16
Description of User Terminals
Type Terminal Terminal Function Signal Level / Information
Digital
input
signal
S1
2-wire forward/ stop (default) * 1
Signal Level 24 VDC
(photo isolated)
Maximum current: 8mA
Maximum voltage: 30 Vdc
Input impedance: 4.22kΩ
S2
2-wire reversal/ stop (default) * 1
S3 Multi-speed/ position setting command 1
(default) * 1
S4 Multi-speed/ position setting command 2
(default) * 1
S5 Multi-speed/ position setting command 3
(default) * 1
S6
Fault reset (default) * 1
S7
JOG frequency command (default) * 1
S8 External B.B.(Base Block) stop (coast to stop)
(default) * 1
24V
Power
supply
24V Digital signal SOURCE point (SW3 switched to
SOURCE )
±15%,
Max. output current: 250mA
(The sum of all loads
connected )
24VG
Common terminal of Digital signals
Common point of digital signal SINK ( SW3
switched to SINK )
Analog
input
signal
+10V
Power for external speed potentiometer +10V (Max. current , 20mA)
-10V Only above 200V 3HP/ 400V 5HP (include)
support this terminal function -10V (Max. current , 20mA)
AI1 Multi-function analog input for speed reference
(0-10V input)/(-10V~10V input)
From 0 to +10V,
From -10V to +10V
Input impedance : 20KΩ
Resolution: 11bit + 1
AI2
Multi-function analog input terminals *2, can
use SW2 to switch voltage or current input
(0~10V)/(4-20mA)
From 0 to +10V,
From -10V to +10V
Input impedance: 200KΩ
From 4 to 20 mA
Input impedance: 250KΩ
Resolution: 11bit + 1
GND
Analog signal ground terminal ----
E Shielding wire’s connecting terminal (Ground) ----
Analog
output
signal
AO1 Multi-function analog output terminals *2
(0~10V output)
From 0 to 10V,
From 4 to 20mA
(Load < 500Ω)
PWM Frequency: 10KHz
AO2
Multi-function analog output terminals *2. can
use SW6 to switch voltage or current input
(0~10V / 4-20mA output)
GND Analog signals ground terminal
Pulse
output
signal
PO
Pulse output, Band width 32KHz, only above
200V 3HP/ 400V 5HP (include) support this
terminal function.
Max. Frequency: 32KHz
Open Collector output
GND
Analog signals ground terminal ----
Pulse
input
signal
PI Pulse command input,
Bandwidth: 32KHz
L: from 0.0 to 0.5V
H: from 4.0 to 13.2V
Max. Frequency: 0 - 32KHz
Built-in pull-up resistance.
When open collector input is
used, it is not required to
connect resistance.
GND
Analog signals ground terminal ----

17
Type Terminal Terminal Function Signal Level / Information
Digital
output
DO1
Multi-function(open collector transistor) output
*1
48Vdc, 2mA ~50mA
Open-collector output
DO2
200V:1-
2HP
400V:1-
3HP
DOG
Open collector transistor digital ground
Relay
output
R1A
Relay A contact (multi-function output terminal)
Relay B contact (multi-function output terminal)
Relay contact common terminal,
With the same functions as DO1/DO2
Rating:
250Vac, 10 mA ~ 1A
30Vdc, 10 mA ~ 1A
R1B
R1C
R2A-R2C
200V:over
3HP
400V:over
5HP
With the same functions as DO1/DO2
Rating:
250Vac, 10 mA ~ 1A
30Vdc, 10 mA ~ 1A
Run
Permissive
Input
F1
On: normal operation.
Off: stop.
(Jumper wired between F1 and F2 has to be
removed by using external contact to stop.)
24Vdc, 8mA, pull-up
F2 24V Ground
RS-485
port
S (+)
RS485/ Modbus communication protocol Differential input and output
S (-)
Grounding E (G) Grounding to earth
Shield the connecting terminal ----
Notes:
*1:Multi-function digital input/ output can be referred to in this manual.
- Group 03: External Terminals Digital Input / Output Function Group.
*2:Multi-function analog input/ output can be referred to in this manual..
- Group 04 - External Terminal Analog Signal Input (Output) Function Group.
Caution

Maximum output current capacity for terminal 10V is 20mA.
 Multi-function analog output AO1 and AO2 are used for an analog output meter.
Do not use these outputs for feedback control.
 Control board’s 24V and ±10V are to be used for internal control only, Do not use
the internal power-supply to power external devices.

18
3.6 Power Terminals
Terminal 400V: 0.75 ~ 30 kW 400V: 40 ~ 90 kW
R/L1
Input Power Supply (For single phase use terminals R/L1 and S/L2) S/L2
T/L3
B1／P  B1／P－: DC power supply
 B1／P－B2: external braking resistor
-
B2

  -
: DC power supply or
connect braking module
 -
U/T1
Inverter output V/T2
W/T3
E Ground terminal
 Models 400V: 0.75 ~ 2.2 kW
 Models 400V: 4 ~ 5.5 kW
 Models 400V: 7.5 ~ 11 kW
Terminal screw size
T
M4 M4
Terminal screw size
T
M4 M4
Terminal screw size
T
M6 M6

19
 Model 400V: 15 kW (Frame 3)
 Models 400V: 15 ~ 22 kW
 Model 400V: 30 kW
 Models 400V: 37 ~ 55 kW
Terminal screw size
T
M6 M5
Terminal screw size
T
M6 M6
Terminal screw size
T
M6 M8
Terminal screw size
T
M8 M8