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Product checking and accessories
8
INTRODUCTION
1.1 Product checking and accessories
Unpack the product and check the capacity plate on the front cover and the rating plate on the side to ensure that the model
agrees with the order and the product is intact.
Applicable inverter model
Specification differs by the type as follows.
NOTE
• Hereinafter, the inverter model name consists of the rated current and the applicable motor capacity.
(Example) FR-A842-07700(315K)
How to read the SERIAL number
Type Monitor output
Initial setting
Built-in
EMC filter
Control logic
Rated
frequency
Pr.19 Base frequency
voltage
FM
(terminal FM
equipped model)
Terminal FM (pulse train output)
Terminal AM (analog voltage output (0 to
10 VDC))
OFF Sink logic 60 Hz
9999 (same as the power
supply voltage)
CA
(terminal CA
equipped model)
Terminal CA (analog current output (0 to
20 mA DC))
Terminal AM (analog voltage output (0 to
10 VDC))
ON Source logic 50 Hz
8888 (95% of the power
supply voltage)
Rating plate example
The SERIAL consists of one symbol, two characters indicating the production
year and month, and six characters indicating the control number.
The last digit of the production year is indicated as the Year, and the Month is
indicated by 1 to 9, X (October), Y (November), or Z (December).
Symbol Year Month Control number
SERIAL
Rating plate
Input rating
Output rating
SERIAL
Manufactured
year and month
Inverter model
F R - A 8 4 2 -
315K
- 1
400V class
Symbol Voltage class
4
CA
Symbol Type∗1
FM
-2
-1
Symbol
Circuit board coating (3C2)
Not usedNot used
With
With
Plated conductor
Not used
With
Not used
-06
-60
Symbol Description
315K to 500K
07700 to 12120
ND rated inverter capacity (kW)
SLD rated inverter current (A)
Symbol Structure, functionality
Separated converter type
2