YASKAWA CIMR-G5A Series User Manual

5.2 Trial Operation Procedures
5-9
2. Check the motor nameplate and set the following three items.
User
Change
during
Setting
Factory
Valid Access Levels
User
Constant
Number
Name
g
during
Opera-
tion
Setting
Range
Unit
Factory
Setting
V/f
Control
V/f with
PG
Open
Loop
Vector
Flux
Vector
E1-05
Max. voltage
×
0.0 to 255.0
(0.0 to
510.0)
VA C
200.0
(400.0)
Q Q Q Q
E1-06
Base frequency
×
0.0 to 400.0 Hz 60.0
Q Q Q Q
E2-01
Motor rated current
×
(10 to 200%
Inverter rated
current ratio)
A *
Q Q Q Q
* The factory setting for rated current differs according to the Inverter capacity.
The setting procedure for these three constants is as follows:
Step Key Sequence Digital Operator Display Remarks
G5: Main Menu :
Operation
Displays operation mode.
1
Press twice.
G5: Main Menu :
Programming
Displays programming mode.
2
DATA
ENTER
Reference Source
Terminal
Puts the Unit in programming mode.
3
Press 14 times.
Max. Voltage
E1-05 = 200. 0 VAC
Displays the maximum voltage.
*
4
Base Frequency
E1-06 = 60. 0 HZ
Displays the maximum voltage fre-
quency.
*
5
Press 5 times.
Motor Rated FLA
E2-01 = 1. 90 A
Displays the rated current.
*
6
MENU
G5: Main Menu :
Operation
Returns to the operation mode dis-
play.
* When there are discrepancies between the displayed values and the rating, set each value individu-
ally.
5.2.6 No-load Operation
The section describes trial operation in which the motor is operated from the Digital Operator with the mo-
tor in the no-load state (with the motor not connected to the mechanical system).
J Setting the Frequency Reference
Set the frequency reference on the frequency reference monitor in the operation mode.
The following is an operation example with the frequency reference set to 10 Hz.
Step Key Sequence Digital Operator Display Remarks
G5: Main Menu :
Operation
Displays operation mode.
1
DATA
ENTER
Frequency Ref
U1-01 = 0.00 HZ
Puts the Unit in operation mode and
displays the frequency reference.
2
LOCAL
REMOTE
Frequency Ref
U1-01 = 0.00 HZ
Switches operation to the Digital Op-
erator. (SEQ, REF and LED indica-
tors turn OFF.)
3
DATA
ENTER
Frequency Ref
000.00 HZ
Sets the frequency reference.
4
RESET
Frequency Ref
000. 00HZ
The tens digit blinks.
5
Frequency Ref
010. 00HZ
Set to 010.00 Hz.
5

YASKAWA CIMR-G5A Series Specifications

General

Brand	YASKAWA
Model	CIMR-G5A Series
Category	Inverter
Language	English