67
3 G 3 J V L i s t o f P a r a m e t e r s
Chapter 9
Parame-
ter No.
Name Description
Set-
ting
range
Unit
of set-
ting
Default
setting
Changes
during
opera-
tion
Refer-
ence
page
n30 Frequency
ref-
erence upper
limit
0 to
110
1% 100 No
5-9
n31 Frequency
ref-
erence lower
limit
Used to set the upper and lower frequency
reference limits in percentage based on
the maximum frequency as 100%.
Note
If n31 is set to a value less than the
minimum output frequency (n14), the
Inverter will have no output when a
frequency reference less than the
minimum output frequency input is
input.
0 to
110
1% 0
No
5-9
n32 Rated
motor
current
Used to set the rated motor current for mo-
tor overload detection (OL1) based on the
rated motor current.
Note
Motor overload detection (OL1) is
disabled by setting the parameter to
0.0.
Note
The rated motor current is default to
the standard rated current of the
maximum applicable motor.
0.0 to
120%
of
rated
output
cur-
rent of
the In-
verter.
0.1 A
Varies
with
the ca-
pacity.
No 5-2
n33 Motor
protec-
tion characteris-
tics
Used to set the motor overload detection
(OL1) for the electronic thermal character-
istics of the motor.
0: Protection characteristics for general-
purpose induction motors
1: Protection characteristics for inverter-
dedicated motors
2: No protection
Note
If a single Inverter is connected to
more than one motor, set the param-
eter to 2 for no protection. The pa-
rameter is also disabled by setting
n32 for rated motor to 0.0.
0
to
2
1 0 No 6-14
Summary of Contents for HCUw
Page 31: ...29 Appendix ...
Page 33: ...31 Appendix B Wiring Diagrams ...
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Page 75: ...45 USER S MANUAL SYSDRIVE 3G3JVSERIES ...
Page 93: ...63 3G3JV Maintenance Operations Chapter 9 Chapter 9 List of Parameters ...
Page 114: ...84 Appendix F Gas Afterheat ...
Page 119: ...89 Figure 1 Parts Location Wiring Diagram Pictorial ...