Confirmations upon Delivery
Checks
Check the following items as soon as the Inverter is delivered.
Table 1.2 Checks
Item
Has the correct model of Inverter been delivered?
Method
Check the model number on the nameplate on the side of the Inverter.
Is the Inverter damaged in any way?
Inspect the entire exterior of the Inverter to see if there are any scratches or other damage resulting from shipping.
Are any screws or other components loose?
Use a screwdriver or other tools to check for tightness.
In case of any irregularities in the above items, contact the agency from which the Inverter was purchased or your Omron-Yaskawa Motion Control representative immediately.
Nameplate Information
The nameplate attached to the side of each Inverter showing the model number, specifications, lot number, serial number and other information about the Inverter.
Example Nameplate
The following nameplate is an example for a standard European Inverter: 3-phase, 400 VAC,
3.7 kW, IEC IP20 standards
Inverter model
Input specification
Output specification
Lot number
Serial number
UL file number
MODEL
INPUT
CIMR-L7Z43P7
SPEC: 43P77A
AC3PH 380-480V 50/60Hz 10.2A
OUTPUT
O/N
S/N
AC3PH 0-480V 0-120Hz 8.5A 3min. 50%ED 8.5kVA
MASS: 4.0 kg
PRG:
FILE NO E131457
YASKAWA ELECTRIC CORPORARION
MADE IN JAPAN
Ms
Inverterspecifications
Mass
Fig 1.1 Nameplate
Inverter Model Numbers
The model number of the Inverter on the nameplate indicates the specification, voltage class, and maximum motor capacity of the Inverter in alphanumeric codes.
CIMR – L7 Z 2 3P7
Inverter
Varispeed L7
No.
Z
Specification
OYMC European Std.
No.
2
4
Voltage Class
AC Input, 3-phase, 200 V
AC Input, 3-phase, 400 V
No.
3P7
5P5 to
55
Max. Motor Capacity
3.7 kW
5.5 kW to
55 kW
“P” Indicates the decimal point.
Fig 1.2 Inverter Model Numbers
1
1-
3
1
Inverter Specifications
The Inverter specifications (“SPEC”) on the nameplate indicate the voltage class, maximum motor capacity, the protective structure, and the revision of the Inverter in alphanumeric codes.
2 3P7 1 B
No.
2
4
Voltage Class
AC Input, 3-phase, 200 V
AC Input, 3-phase 400 V
No.
A
B
Hardware Revision
Spec A
Spec B
No.
3P7
5P5 to
55
Max. Motor Capacity
3.7 kW
5.5 kW to
55 kW
“P” Indicates the decimal point
No.
0
1
7
Fig 1.3 Inverter Specifications
Protective Structure
IP00
NEMA 1
IP20
Inverter Software Version
The inverter software version can be read out from the monitor parameter U1-14. The parameter shows the last for digits of the software number (e.g. display is “2031” for the software version VSL702031).
IMPORTANT
This manual describes the functionality of the inverter software version VSL702031
Older software versions may not support all described functions. Check the software version before start working with this manual!
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4
Component Names
Inverters of 18.5 kW or Less
The external appearance and component names of the Inverter are shown in
Fig 1.4
. The Inverter with the ter-
minal cover removed is shown in
Fig 1.5
.
Mounting holes
1
Front cover
Heatsink
Digital Operator
Nameplate
Terminal cover
Bottom Protective Cover
Fig 1.4 Inverter Appearance (18.5 kW or Less)
Fig 1.5 Terminal Arrangement (18.5 kW or Less)
Control circuit terminals
Main circuit terminals
Charge indicator
Ground terminal
1-
5
1
Inverters of 22 kW or More
The external appearance and component names of the Inverter are shown in
Fig 1.6
. The Inverter with the ter-
minal cover removed is shown in
Fig 1.7
.
Inveter cover
Front cover
Mounting holes
Cooling fan
Nameplate
Digital Operator
Terminal cover
Control circuit terminals
Main circuit terminals
Fig 1.6 Inverter Appearance (22 kW or More)
Charge indicator
Ground terminals
Fig 1.7 Terminal Arrangement (22 kW or More)
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6
