Seagate FR-A7AY User Manual
INVERTER
Plug-in option
FR-A7AY
INSTRUCTION MANUAL
Analog output function
Digital output function
PRE-OPERATION INSTRUCTIONS
1
INSTALLATION AND WIRING
2
PARAMETER LIST
EXTENSION ANALOG OUTPUT
DIGITAL OUTPUT
3
4
5
Thank you for choosing this Mitsubishi Inverter plug-in option.
This instruction manual gives handling information and
precautions for use of this equ ipment. Incorr ect handling might
cause an une xpected fault. Before using the equipment, please
read this manual carefully to use the equipment to its optimum.
Please forward this manual to the end user.
This section is specifically about
safety matters
Do not attempt to install, operate, maintain or inspect this
product until you have read through this instruction manual and
appended documents carefully and can use the equipment
correctly. Do not use this product until you have a full
knowledge of the equipment, safety information and
instructions.
In this instruction manual, the safety instruction levels are
classified into "WARNING" and "CAUTION".
Assumes that incorrect handling may
WARNING
CAUTION
Note that even the level may lead to a se rious
consequence according to conditions. Please follow the
instructions of both levels because they are important to
personnel safety.
cause hazardous conditions, resulting
in death or severe injury.
Assumes that incorrect handling may
cause hazardous conditions, resulting
in medium or slight injury, or may
cause physic al damage only.
CAUTION
SAFETY INSTRUCTIONS
1. Electric Shock Prevention
WARNING
• While power is on or when the inverter is running, do not
open the front cover. You may get an electric shock.
• Do not run the inver ter with the front cover or wiring cover
removed. Otherwise, you may access the exposed highvoltage terminals and charging part and get an electric shock.
• If power is off, do not remove the front cover except for wiring
or periodic inspec tion. You may access the char ged inverter
circuits and get an electric shock.
• Before starting wiring or inspection, check to make sure that
the inverter power indicator lamp is off, wait for at least 10
minutes after the power supply has been switched off, and
check that there are no residual voltage using a tester or the
like. The capacitor is charged with high voltage for some time
after power off and it is dangerous.
• Any person who is involved in the wiring or inspection of this
equipment should be fully competent to do the work.
• Always install the plug-in option before wiring. Otherwise,
you may get an electric shock or be injured.
• Do not touch t he plug-in option with wet hands. Otherwise
you may get an electric shock.
• Do not subject the cables to scratches, excessive stress,
heavy loads or pin ching. Otherwise you m ay get an electric
shock.
A-1
2. Injury Prevention
3) Usage
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 pol arit y is correct to prevent dam age, 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.
3. Additional Instructions
Also note the follo wing points to prevent an accidental fail ure,
injury, electric shock, etc.
1) Transportation and mounting
CAUTION
• Do not install or o pe ra te th e plug-in opti on if it is damaged or
has parts missing.
• Do not stand or rest heavy objects on the product.
• Check that the mounting orientation is correct.
• Prevent other cond uctive bodies such as screws and metal
fragments or other flammable substance such as oil from
entering the inverter.
2) Trial run
CAUTION
• Before starting operation, confirm and adjust the parameters.
A failure to do so may cause some machines to make
unexpected motions.
WARNING
• Do not modify the equipment.
• Do not perform parts removal whic h is not instruct ed in this
manual. Doing so may lead to fault or damage of the inverter.
CAUTION
• When parameter clear or all parameter clear is performed,
reset the required parameters before starting operations.
Each parame ter returns to the initial value.
• For prevention of damage due to static electricity, touch
nearby metal before touch ing this prod uct to elimin ate static
electricity from your bo dy.
4) Maintenance, inspection and parts replacement
CAUTION
• Do not test the equipment with a megger (measure insulation
resistance).
5) Disposal
CAUTION
• Treat as industrial waste.
6) General instruction
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.
A-2
CONTENTS
1 PRE-OPERATION INSTRUCTIONS 1
1.1 Unpacking and Product Confirmation .............................................................................................1
1.1.1 Packing confirmation......................................................................................................................................1
1.1.2 Parts...............................................................................................................................................................2
1.1.3 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 Setting of analog output signal voltage/current switchover (Pr. 309) ...........................................................15
4.5.2 Calibration of meter......................................................................................................................................16
4.5.3 Output signal setting.....................................................................................................................................18
4.5.4 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 Pr oduct 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-F
1.1.1 Packing confirmation
Check the enclosed items.
Plug-in option
.........................................1
Mounting screw (M3 × 6mm)
.............. 2 (Refer to p age 6.)
700 series.
Hex-head screw fo r o pt ion
mounting (5.5mm)
...............1 (R ef er to page 6.)
5.5mm
1
1
PRE-OPERATION INST RUC TI ON S
1.1.2 Parts
Terminal
block
Front view
Mounting
hole
Rear view
Mounting
hole
2
Terminal layout
AMC
NC
SE
Y3
Y4
Y5
Y6
AM0
AM1
NC
SE
Y0
Y1
Y2
Connector
Connect to the inverter
option slot
(Refer to page 6.)
Mounting hole
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 10
(3) Output accuracy (reference value)
±10% of the full-scale output value
Depends on the output signal type.
(4) Meters used
• Voltmeter
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
µA
PRE-OPERATION INST RU CT ION S
1
3
MEMO
4
2 INSTALLATION AND WIRING
2.1 Pre-Installation Inst ructions
Make sure that the input power of the inverter is off.
CAUTION
With input power on, do not install or remove the plug-in opt ion. Otherwise, the inverter and
plug-in option may be damaged.
2
5
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