INVERTER
Plug-in option
FR-A7AY
INSTRUCTION MANUAL
Analog output function
Digital output function
PRE-OPERATION INSTRUCTIONS
INSTALLATION AND WIRING
PARAMETER LIST
1
2
3
4
5
EXTENSION ANALOG OUTPUT
DIGITAL OUTPUT
3) Usage
2. Injury Prevention
WARNING
• Do not modify the equipment.
• Do not perform parts removal which is not instructed in this
manual. Doing so may lead to fault or damage of the inverter.
CAUTION
• Apply only the voltage specified in the instruction manual to
each terminal. Otherwise, burst, damage, etc. may occur.
• Ensure that the cables are connected to the correct terminals.
Otherwise, burst, damage, etc. may occur.
• Always make sure that polarity is correct to prevent damage, etc.
Otherwise, burst, damage may occur.
• While power is on or for some time after power-off, do not touch
the inverter as it is hot and you may get burnt.
CAUTION
• When parameter clear or all parameter clear is performed,
reset the required parameters before starting operations.
Each parameter returns to the initial value.
3. Additional Instructions
• For prevention of damage due to static electricity, touch
nearby metal before touching this product to eliminate static
electricity from your body.
Also note the following points to prevent an accidental failure,
injury, electric shock, etc.
1) Transportation and mounting
4) Maintenance, inspection and parts replacement
CAUTION
• Do not install or operate the plug-in option if it is damaged or
has parts missing.
CAUTION
• Do not test the equipment with a megger (measure insulation
• Do not stand or rest heavy objects on the product.
• Check that the mounting orientation is correct.
• Prevent other conductive bodies such as screws and metal
fragments or other flammable substance such as oil from
entering the inverter.
resistance).
5) Disposal
CAUTION
• Treat as industrial waste.
2) Trial run
6) General instruction
CAUTION
All illustrations given in this manual may have been drawn with
covers or safety guards removed to provide in-depth
description. Before starting operation of the product, always
return the covers and guards into original positions as specified
and operate the equipment in accordance with the manual.
• Before starting operation, confirm and adjust the parameters.
A failure to do so may cause some machines to make
unexpected motions.
A-2
CONTENTS
1 PRE-OPERATION INSTRUCTIONS
1
1.1 Unpacking and Product Confirmation .............................................................................................1
1.1.1
1.1.2
1.1.3
Packing confirmation ......................................................................................................................................1
Parts ...............................................................................................................................................................2
Specifications .................................................................................................................................................3
2 INSTALLATION AND WIRING
5
2.1 Pre-Installation Instructions .............................................................................................................5
2.2 Installation Procedure .......................................................................................................................6
2.3 Wiring..................................................................................................................................................7
3 PARAMETER LIST
9
4 EXTENSION ANALOG OUTPUT
11
4.1 Wiring Example................................................................................................................................11
4.2 Internal Block Diagram....................................................................................................................12
4.3 Terminals..........................................................................................................................................13
4.4 Extension Analog Output Function Parameter List......................................................................14
4.5 Adjustment Procedure ....................................................................................................................15
4.5.1
4.5.2
4.5.3
4.5.4
Setting of analog output signal voltage/current switchover (Pr. 309) ...........................................................15
Calibration of meter ......................................................................................................................................16
Output signal setting.....................................................................................................................................18
Analog signal adjustment [Pr. 307, Pr. 308, Pr. 311, Pr. 312]......................................................................19
4.6 Instructions ......................................................................................................................................20
I
5 DIGITAL OUTPUT
21
5.1 Internal Block Diagram....................................................................................................................21
5.2 Terminals..........................................................................................................................................22
5.3 Digital Output Function Parameter List.........................................................................................23
5.4 Output Signal List............................................................................................................................24
II
1 PRE-OPERATION INSTRUCTIONS
1.1 Unpacking and Product Confirmation
Take the plug-in option out of the package, check the unit name, and confirm that the product is as you
ordered and intact.
This product is a plug-in option dedicated for the FR-F700 series.
1.1.1 Packing confirmation
Check the enclosed items.
Plug-in option
......................................... 1 .............. 2 (Refer to page 6.) mounting (5.5mm)
...............1 (Refer to page 6.)
Mounting screw (M3 × 6mm) Hex-head screw for option
5.5mm
1
1
PRE-OPERATION INSTRUCTIONS
1.1.2 Parts
Terminal
block
Mounting
hole
Front view
Rear view
Mounting
hole
Connector
Connect to the inverter
option slot
Mounting hole
(Refer to page 6.)
Terminal layout
AM0
AM1
NC
SE
Y0
AMC
NC
SE
Y3
Y4
Y1
Y5
Y2
Y6
2
PRE-OPERATION INSTRUCTIONS
1.1.3 Specifications
(1) Output signals
Voltage output (across terminals AM0-AMC) 0 to 10VMAXDC
Current output (across terminals AM1-AMC) 0 to 20mADC
(2) Output resolution
Voltage output 3mV
Current output 10µA
(3) Output accuracy (reference value)
±10% of the full-scale output value
Depends on the output signal type.
(4) Meters used
• Voltmeter
1
DC voltmeter Full-scale 10V (internal impedance 10kΩ or more)
• Ammeter
DC ammeter Full-scale 20mA (internal impedance 300Ω or less)
• Wiring length
Maximum 10m
3
2 INSTALLATION AND WIRING
2.1 Pre-Installation Instructions
Make sure that the input power of the inverter is off.
CAUTION
With input power on, do not install or remove the plug-in option. Otherwise, the inverter and
plug-in option may be damaged.
2
5
INSTALLATION AND WIRING
2.2 Installation Procedure
1) Remove the inverter front cover.
2) Mount the hex-head screw for option
mounting into the inverter screw hole (on
earth plate). (size 5.5mm, tightening
torque 0.56N⋅m to 0.75N⋅m)
1)
3) Securely fit the connector of the plug-in
option to the inverter connector along the
guides.
4) Securely fix the both right and left sides
of the plug-in option to the inverter with
the accessory mounting screws. If the
screw holes do not line-up, the connector
may not have been plugged snugly.
Check for loose plugging.
Screw hole for
option mounting
Inverter side
option
connector
3)
2)
REMARKS
After removing two screws on the right and left
places, remove the plug-in option.
Screw hole for
option mounting
(on earth plate)
(The plug-in option is easily removed if the
control circuit terminal block is removed before.)
Hex-head screw
for option mounting
4)
Mounting
screws
CAUTION
1. When the inverter can not recognize that the option unit is mounted due to improper installation, etc.,
" (option alarm) is displayed.
"
2. Note that a hex-head screw for option mounting or mounting screw may drop during mounting and removal.
6
INSTALLATION AND WIRING
2.3 Wiring
(1) Strip off the sheath of the cable to wire.
Strip off the sheath about the size below. If the length of the sheath pealed is too long, a short circuit
may occur among neighboring wires. If the length is too short, wires might come off.
Wire the stripped cable after twisting it to prevent it from becoming loose.
Cable stripping size
In addition, do not solder it.
Use a bar type terminal as required.
5mm
REMARKS
Information on bar terminals
Introduced products (as of October, 2003): Phoenix Contact Co.,Ltd.
Terminal Screw
Bar Terminal Model
(with insulation sleeve) (without insulation sleeve)
Al 0.5-6WH A 0.5-6
Bar Terminal Model
2
Wire Size (mm )
Size
M2
0.3 to 0.5
⋅ Bar terminal crimping tool: CRIMPFOX ZA3 (Phoenix Contact Co., Ltd.)
When using the bar terminal (without insulation sleeve),
use care so that the twisted wires do not come out.
2
(2) Loosen the terminal screw and insert the cable into the terminal.
Screw Size
Tightening Torque
Cable Size
Screwdriver
Small
flat-blade screwdriver
2
2
M2
0.22N⋅m to 0.25N⋅m
0.3mm to 0.75mm
(Tip thickness: 0.4mm/tip width: 2.5mm )
CAUTION
Undertightening can cause cable disconnection or malfunction. Overtightening can cause a short circuit or
malfunction due to damage to the screw or unit.
7
INSTALLATION AND WIRING
(3) For wiring of the 30K(00620 (EC Version)) or less, route wires between the control circuit terminal block
and front cover. If cables can not be routed between the control circuit terminal block and front cover due
to the increased number of cables, remove a hook of the front cover and use a space become available.
For wiring of the 37K(00770 (EC Version)) or more, use the space on the left side of the control circuit
terminal block.
Wiring can be also performed using a cable
groove in the inverter side surface
Cut off
with a
nipper,
etc.
Cut off a hook on the inverter
front cover side surface.
(Cut off so that no portion is left.)
Control circuit
terminal block
30K or less
37K or more
REMARKS
When wires can not be connected to the terminal block due to parallel connection or will not fit in the wiring space due
to large gauge or the increased number of cables, perform wiring by using a junction terminal block, etc.
CAUTION
Do not use empty terminals as junction terminals because they are used in the option unit. If
they are used as the junction terminals, the option unit may be damaged.
When installing the inverter front cover, the cables to the inverter's control circuit terminals and
option unit terminals should be routed properly in the wiring space to prevent them from being
caught between the inverter and its cover.
After wiring, wire offcuts must not be left in the inverter. They may cause a fault, failure or
malfunction.
8
3 PARAMETER LIST
When the FR-A7AY is mounted on the inverter, the following parameters are extended.
Parameter
Number
Minimum Initial Refer to
Name
Setting Range
Increments Value
Page
1 to 3, 5, 6, 8,(9),
10 to14,17, 21, 24, 50,
52, 53
306
Analog output signal selection
1
2
307
308
Setting for zero analog output
0 to100%
0 to100%
0.1
0.1
0%
Setting for maximum analog output
100%
Analog output signal voltage/current
switchover
309
0, 1, 10, 11
1
0
1 to 3, 5, 6, 8, (9),
10 to14, 17, 21, 24, 50,
52, 53
Analog meter voltage output
selection
310
1
2
11 and
later
Setting for zero analog meter
voltage output
311
312
0 to100%
0 to100%
0.1
0.1
0%
Setting for maximum analog meter
voltage output
100%
323
324
AM0 0V adjustment
900 to1100%
1
1
1000%
1000%
AM1 0mA adjustment
FM(CA) terminal calibration
AM terminal calibration
900 to 1100%
C0(900)
C1(901)
3
9
PARAMETER LIST
Parameter
Number
Minimum Initial Refer to
Name
Setting Range
Increments Value
Page
313
314
315
316
317
318
319
DO0 output selection
DO1 output selection
DO2 output selection
DO3 output selection
DO4 output selection
DO5 output selection
DO6 output selection
0 to 5, (7), 8, 10 to 19,
25, 26, 45 to 47, 64, 70,
(71 to 78), 86 to 96, 98,
99, 100 to 105, (107),
108, 110 to 116, 125,
126, 145 to 147, 164,
170, 186 to 196, 198,
199, 9999
21 and
later
1
9999
10
4 EXTENSION ANALOG OUTPUT
4.1 Wiring Example
By setting the Pr. 306 to Pr. 312 values, analog signals such as the output frequency and output current can
be output from the voltage output terminal (AM0) and current output terminal (AM1).
Connect the voltmeter or ammeter as shown below:
Inverter
Motor
IM
MCCB
Power
supply
(Voltmeter)
(Ammeter)
+
0 to 10VDC
FR-A7AY
-
AM0
AM1
AMC
+
0 to 20 mADC
-
CAUTION
The wiring length between the FR-A7AY and the voltmeter/ammeter should be 10m maximum.
4
11
EXTENSION ANALOG OUTPUT
4.2 Internal Block Diagram
The following is the internal block diagram about the FR-A7AY analog output function.
AM0
Voltage amplifier
Controller
Connector
AM1
AMC
Current amplifier
Common to
AM0/AM1
12
EXTENSION ANALOG OUTPUT
4.3 Terminals
Terminal Symbol Terminal Name
Description
Voltage output
terminal
AM0
Connect a DC voltmeter (10VDC).
AM0
AMC
Current output
terminal
AM1
NC
AM1
Connect a DC ammeter (20mADC).
Common to AM0 and AM1
NC
SE
SE
Common
terminal
Y3
AMC
Y0
Y4
Y1
Y5
Y0 to Y6
Y2
Y6
Used for analog output function. (Refer to page 21 )
SE
NC (empty)
Do not use.
4
13
EXTENSION ANALOG OUTPUT
4.4 Extension Analog Output Function Parameter List
Parameter
Number
Minimum
Increments
Initial
Value
Name
Setting Range
1 to 3, 5, 6, 8,
(9), 10 to 14, 17,
21, 24, 50, 52, 53
306
Analog output signal selection
1
2
307
308
Setting for zero analog output
0 to 100%
0 to 100%
0.1
0.1
0%
Setting for maximum analog output
100%
Analog output signal voltage/current
switchover
309
0, 1, 10, 11
1
0
1 to 3 , 5, 6, 8,
(9), 10 to 14, 17,
21, 24, 50, 52, 53
310
Analog meter voltage output
1
2
Setting for zero analog meter
voltage output
311
312
0 to 100%
0 to 100%
0.1
0.1
0%
Setting for maximum analog meter
voltage output
100%
323
324
AM0 0V adjustment
900 to 1100%
1
1
1000%
1000%
AM1 0mA adjustment
FM terminal calibration
AM terminal calibration
900 to 1100%
C0(900)
C1(901)
REMARKS
For Pr. 306 and Pr. 310, write is enabled even when "0" is set in Pr. 77.
14
EXTENSION ANALOG OUTPUT
4.5 Adjustment Procedure
4.5.1 Setting of analog output signal voltage/current switchover (Pr. 309)
Use Pr. 309 Analog output signal voltage/current switchover to select whether to output the same signal or
different signals from terminal AM0 (voltage output) and terminal AM1(current output).
Parameters
Pr. 309
Setting
Parameters for Setting
for
Description
Terminal
AM0
Adjustment
Same select signals are output
from the voltage output terminal
(AM0) and current output
terminal (AM1). The signal set in
Pr. 306 Analog output signal
selection is made valid. (The
setting of Pr. 310 is made invalid.)
0
Pr. 306 : Select the output signal.
Pr. 307 : Output signal value for zero analog output
Pr. 308 : Output signal value for maximum analog output
(initial
value)
Pr. 323
Pr. 324
C1 (Pr. 901)
AM1
AM0 Pr. 306 : Select the output signal.
10
1
Pr. 307 : Analog output value for zero output signal
Pr. 308 : Analog output value for maximum output signal
AM1
Pr. 310 : Select the output signal.
AM0 Pr. 311 : Output signal value for zero analog output
Pr. 323
C0 (Pr. 900)
Pr. 312 : Output signal value for maximum analog output
Pr. 306 : Select the output signal.
AM1 Pr. 307 : Output signal value for zero analog output
Pr. 308 : Output signal value for maximum analog output
Pr. 324
C1 (Pr. 901)
Different select signals are
output from voltage output
terminal (AM0) and current
output terminal (AM1).
Pr. 310 : Select the output signal.
AM0 Pr. 311 : Analog output value for zero output signal
Pr. 323
C0 (Pr. 900)
Pr. 312 : Analog output value for maximum output signal
11
Pr. 306 : Select the output signal.
AM1 Pr. 307 : Analog output value for zero output signal
Pr. 324
C1 (Pr. 901)
Pr. 308 : Analog output value for maximum output signal
REMARKS
4
Analog output means voltage (0 to 10 V) and current (0 to 20mA) output from terminal AM0 and AM1, and output
signal means the monitor signal (refer to page 18) set in Pr. 306 and Pr. 310.
15
EXTENSION ANALOG OUTPUT
4.5.2 Calibration of meter
(1) Outputting the same select signals from terminals AM0 and AM1 (Pr. 309 = 0 or 10)
START
Connect a DC voltmeter (or DC ammeter) across
At this time, check that the polarity is correct
terminals AM0 (or terminal AM1) and AMC.
If the meter needle does not point to 0 when voltage or current input is 0,
use Pr. 323 AM0 0V adjustment or Pr. 324 AM1 0mA adjustment to
calibrate the meter
Use Pr. 323 (Pr. 324) to calibrate the meter
when the voltage (current) input is 0.
Set "21" (reference voltage output) in Pr. 306.
At this time, the following analog signal is actually output and deflects the meter.
<across terminals AM0-AMC>
Maximum output voltage set previously (factory setting: 10VDC)
<across terminals AM1-AMC>
Maximum output current set previously (factory setting: 20mADC)
Run the inverter
Use Pr. 901 to perform adjustment, then set.
press
to set.
END
In Pr. 306, set the types of the signals to be output.
(Refer to page 18.)
CAUTION
1. If calibration is made without "21" (reference voltage output) set in Pr. 306, Terminals FM/AM of the inverter
is calibrated. To calibrate the extension analog output, always set "21" in Pr. 306.
2. When the plug-in option used was remounted on other inverter, use Pr. 323 and Pr. 324 to calibrate again.
16
EXTENSION ANALOG OUTPUT
(2) Outputting different select signals from terminals AM0 and AM1 (Pr. 309 = 1 or 11)
START
Connect a DC voltmeter (or DC ammeter)
across terminals AM0 (or terminal AM1)
and AMC.
At this time, check that the polarity is correct
Use Pr. 323 (or Pr. 324) to calibrate the
meter when the voltage (current) input is 0.
If the meter needle does not point to 0 when voltage or current input is 0,
use Pr. 323 AM0 0V adjustment or Pr. 324 AM1 0mA adjustment to
calibrate the meter
At this time, the following analog signal is actually output and deflects the meter.
<across terminals AM0-AMC>
Set "21" (reference voltage output) in Pr.
306 and Pr. 310.
Maximum output voltage set previously (factory setting: 10VDC)
<across terminals AM1-AMC>
Maximum output current set previously (factory setting: 20mADC)
Run the inverter
The inverter may be run in either the PU or external operation mode.
Terminal AM0
Terminal AM1
Use Pr. 901 to set
Use Pr. 900 to set
press
to set.
END
In Pr. 306 and Pr. 310, set the types of the signals to be output.
(Refer to page 18.)
CAUTION
4
1. If calibration is made without "21" (reference voltage output) set in Pr. 306 or Pr. 310, terminals FM/AM of
the inverter is calibrated. To calibrate the extension analog output, always set "21" in Pr. 306.
2. When the plug-in option used was remounted on other inverter, use Pr. 323 and Pr. 324 to calibrate again.
17
EXTENSION ANALOG OUTPUT
4.5.3 Output signal setting
Set the output signals to be monitored. Set Pr. 306 to output the same signal from terminals AM0 and AM1
and Pr. 306 and Pr. 310 to output different signals. For details of signal definitions, refer to Pr. 54 and Pr. 158
of the inverter manual (applied).
Pr. 306/Pr. 310
Types of Monitor
Output frequency
Increments
Full-Scale Value
Setting
1
2
0.01Hz
0.01A/0.1A *2
0.1V
Pr. 55
Pr. 56
800V
Pr. 55
Output current
3
Output voltage
5
Frequency setting
Running speed
0.01Hz
1(r/min)
0.1V
6
The value converted with the Pr. 37 value from Pr. 55.
8
Converter output voltage
Regenerative brake duty
800V
9 *1
0.1%
Pr. 70
Electronic thermal relay
function load factor
10
11
12
0.1%
0.01A/0.1A *2
0.1V
Electronic thermal relay function operation level
Output current peak value
Pr. 56
Converter output voltage
peak value
800V
13
14
17
21
24
50
52
53
Input power
0.01kW/0.1kW *2
Rated inverter power × 2
Output power
0.01kW/0.1kW *2
Rated inverter power × 2
Load meter
0.1%
Pr. 56
Reference voltage output
Motor load factor
Power saving effect
PID set point
0.1%
200%
Variable according to parameters Inverter capacity
0.1%
0.1%
100%
100%
PID process value
*1 Setting can be made only for the 75K(01800-EC, S75K-CH) or more.
*2 The setting depends on capacities. (55K (01160-EC, 55K-CH) or less/75K (01800-EC, S75K-CH) or more.)
18
EXTENSION ANALOG OUTPUT
4.5.4 Analog signal adjustment [Pr. 307, Pr. 308, Pr. 311, Pr. 312]
Use Pr. 307 or Pr. 311 to set for zero analog output (meter points 0).
In addition, use Pr. 308 or Pr. 312 to set for maximum analog output (full-scale).
Use Pr. 307 to set the value for zero analog output and Pr. 308 for maximum analog output when outputting
the same signal from terminals AM0 and AM1.
Use Pr. 307(AM1) and Pr. 311(AM0) to set the value for zero analog output and Pr. 308(AM1) and Pr.
312(AM0) for maximum analog output when outputting different signals from terminals AM0 and AM1. (Refer
to page 15.)
When Pr. 309 = 0, 1
When Pr. 309 = 10, 11
Analog output
Analog output
Analog output
value (Pr. 308 or
Pr. 312) for
Output signal value (Pr. 308 or
Pr. 312) for maximum analog output
Current Voltage
(AM1) (AM0)
Current Voltage
(AM1) (AM0)
maximum
output signal
20mA
10V
20mA
10V
Output signal
value
Output signal
value
0
0
Output signal value (Pr. 307 or
Pr. 311) for zero output signal
Output signal value (Pr. 307 or
Pr. 311) for zero analog output
REMARKS
REMARKS
When Pr. 307 = Pr. 308, Pr. 311 = Pr. 312, the output
values at terminals AM0 and AM1 are values set in
parameters always.
When Pr. 307 ≥ Pr. 308, Pr. 311 ≥ Pr. 312, the output
values at terminals AM0 and AM1 are always zero.
4
19
EXTENSION ANALOG OUTPUT
4.6 Instructions
(1) A voltmeter having smaller internal impedance (or an ammeter having larger internal impedance) than
the value indicated in the Specifications may not deflect to full-scale and may not be calibrated.
(2) When calibrating a meter which has a small full-scale value, set the output of terminal AM0 (or AM1) to
the minimum without the meter connected. Then, connect the meter and make calibration.
CAUTION
This option unit is factory-set to provide the full-scale output of 10VDC and 20mADC. Hence, a
voltmeter (7VDC or less) or an ammeter (14mADC or less) with a small full-scale value may be
damaged accidentally during calibration. This should be fully noted.
(3) Set "0%" in Pr. 307 (Pr. 311) and "100%" in Pr. 308 (Pr. 312) when calibrating Pr. 323, Pr. 324, C0 (Pr. 900),
C1 (Pr. 901) when Pr. 309 = "10 or 11 " to prevent calibration value deviation.
(4) When an option error occurs, all outputs are tuned off.
20
5 DIGITAL OUTPUT
5.1 Internal Block Diagram
The following is the internal block diagram about the FR-A7AY digital output function
Y0
Connector
Controller
Y6
SE
Common to Y0-T6
5
21
DIGITAL OUTPUT
5.2 Terminals
By setting the Pr. 313 to Pr. 319 values, output signals available with an inverter as standard can be output
from the open collector terminals.
(1) Open collector output specifications: Permissible load 24V, 0.1ADC
(2) The circuit logic is the same as that of the inverter.
For details of changing the control logic, refer to the inverter manual (basic).
Terminal Symbol Terminal Name
Description
Y0
Y1
Y2
Use Pr. 313 to assign functions.
Use Pr. 314 to assign functions.
Use Pr. 315 to assign functions.
Use Pr. 316 to assign functions.
Use Pr. 317 to assign functions.
Use Pr. 318 to assign functions.
Use Pr. 319 to assign functions.
Digital output
terminals
Y3
AM0
AM1
NC
SE
Y0
AMC
NC
SE
Y3
Y4
Y5
Y6
Y4
Y1
Y5
Common
terminal
This is a common terminal (for sink and
source).
SE
Y2
Y6
AM0
AM1
AMC
Used for analog output function. (Refer to page 11)
NC (empty)
Do not use.
22
DIGITAL OUTPUT
5.3 Digital Output Function Parameter List
Parameter Number
Name
Initial Value
9999
Setting Range
313
314
315
316
317
318
319
DO0 output selection
DO1 output selection
DO2 output selection
DO3 output selection
DO4 output selection
DO5 output selection
DO6 output selection
0 to 5, (7), 8, 10 to 19, 25, 26,
45 to 47, 64, 70, (71 to 78), 86
to 96, 98, 99,
100 to 105, (107), 108, 110 to
116, 125, 126, 145 to 147, 164,
170, 186 to 196, 198, 199,
9999
9999
9999
9999
9999
9999
9999
REMARKS
⋅ For Pr. 313 to Pr. 319, write is disabled during operation even when "2" is set in Pr. 77 Parameter write disable
selection. When changing the parameter setting, stop the operation.
⋅ With this function, output signals can be set redundantly.
5
23
DIGITAL OUTPUT
5.4 Output Signal List
For details of signal definitions, refer to Pr. 190 to Pr. 196 Output terminal function selection of the inverter
manual (applied).
Setting
Positive Negative
Setting
Positive Negative
Signal
Name
Signal
Name
Function
Function
Logic
Logic
Logic
Logic
0
1
100
101
RUN Inverter running
15
16
115
116
FUP PID upper limit
SU
Up to frequency
RL
PID forward/reverse rotation output
Instantaneous power failure/
undervoltage
Commercial power-supply
switchover MC1
Commercial power-supply
switchover MC2
Commercial power-supply
switchover MC3
2
3
4
102
103
104
IPF
17
18
19
MC1
OL
FU
Overload alarm
MC2
MC3
Output frequency detection
Second output frequency
detection
RBP Regenerative brake prealarm *1
5
7
8
105
107
108
FU2
25
26
45
125
126
145
FAN Fan fault output
FIN
Heatsink overheat pre-alarm
Electronic thermal relay function
prealarm
During inverter running and
start command is on
THP
RUN3
During deceleration due to
10
110
PU
RY
PU operation mode
46
146
Y46 instantaneous power failure
(retained until release)
11
12
13
111
112
113
Inverter operation ready
47
64
70
147
164
170
PID
During PID control activated
Y12 Output current detection
Y13 Zero current detection
Y64 During retry
SLEEP During PID output suspension
Commercial-power supply side
motor 1 connection RO1 *2
14
114
FDN PID lower limit
71
RO1
24
DIGITAL OUTPUT
Setting
Positive Negative
Setting
Positive Negative
Signal
Name
Signal
Name
Function
Function
Logic
Logic
Logic
Logic
Commercial-power supply side
motor 2 connection RO2 *2
Commercial-power supply side
motor 3 connection RO3 *2
Commercial-power supply side
motor 4 connection RO4 *2
Inverter side motor 1
connection RIO1 *2
Inverter side motor 2
connection RIO2 *2
Inverter side motor 3
72
RO2
RO3
RO4
RIO1
RIO2
RIO3
RIO4
90
190
Y90 Life alarm
73
74
75
76
77
78
91
92
93
94
95
96
191
192
193
194
195
196
Y91 Input MC shut off signal
Energy saving average value
updated timing
Y92
Y93 Current average monitor signal
ALM2 Alarm output 2
Y95 Maintenance timer signal
REM Remote output
connection RIO3 *2
Inverter side motor 4
connection RIO4 *2
86
87
88
89
186
187
188
189
Y86 Control circuit capacitor life *3
Y87 Main circuit capacitor life *3
Y88 Cooling fan life *3
98
99
198
199
LF
ALM Alarm output
No function
Minor fault output
9999
Y89 Inrush current limit circuit life *3
*1 Setting can be made only for the 75K (01800-EC, S75K-CH) or more.
*2 Setting can be made only for EC and CH version.
*3 Y86 to Y89 can not be set from the inverter.
REMARKS
When an option error occurs, all outputs are tuned off.
5
25
REVISIONS
*The manual number is given on the bottom left of the back cover.
Print Date
*Manual Number
Revision
May, 2004
IB(NA)-0600165ENG-A First edition
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