Omron SYSDRIVE 3G3RV Series User Manual

6
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32
Speed Limit (Frequency Reference Limit Func-
tion)
This section explains how to limit the motor speed.
K
KK
K Limiting Maximum Output Frequency
If you do not want the motor to rotate above a given frequency, use parameter d2-01.
Set the upper limit value of the Inverter output frequency as a percent, taking E1-04 (Maximum Output Fre-
quency) to be 100%.
nRelated Parameters
K
KK
K Limiting Minimum Frequency
If you do not want the motor to rotate at below a given frequency, use parameters d2-02 or d2-03.
There are two methods of limiting the minimum frequency, as follows:
• Adjust the minimum level for all frequencies.
• Adjust the minimum level for the master speed frequency (i.e., the lower levels of the jog frequency, multi-
step speed frequency, and auxiliary frequency will not be adjusted).
nRelated Parameters
Param-
eter
Num-
ber
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
V/f
V/f
with
PG
Open
Loop
Vec-
tor
LCD Display
d2-01
Frequency reference upper
limit
Set the output frequency upper limit as a percent,
taking the max. output frequency to be 100%.
0.0 to
110.0
100.0% No A A A
Ref Upper Limit
Param-
eter
Num-
ber
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
V/f
V/f
with
PG
Open
Loop
Vec-
tor
LCD Display
d2-02
Frequency reference lower
limit
Set the output frequency lower limit as a percent,
taking the base reference to be 100%.
0.0 to
110.0
0.0% No A A A
Ref Lower Limit
d2-03
Master speed reference
lower limit
Set the master speed reference lower limit as a
percent, taking the max. output frequency to be
100%.
0.0 to
110.0
0.0% No A A A
Ref1 Lower Limit

Omron SYSDRIVE 3G3RV Series Specifications

General

Brand	Omron
Model	SYSDRIVE 3G3RV Series
Category	Inverter
Language	English