Omron Varispeed E7 User Manual

6-24
Speed Limit
(Frequency Reference Limit Function)
This section explains how to limit the motor speed.
 Limiting Maximum Output Frequency
If the motor should not rotate above a given frequency, use parameter d2-01.
Set the upper limit value of the frequency reference as a percentage, taking E1-04 (Maximum Output Fre-
quency) to be 100%.
Related Parameters
 Limiting Minimum Frequency
If the motor should not rotate 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).
Related Parameters
Parameter
Number
Name
Setting
Range
Factory
Setting
Change
during
Operation
Access
Level
d2-01 Frequency reference upper limit
0.0 to
110.0
100.0% No A
Parameter
Number
Name
Setting
Range
Factory
Setting
Change
during
Operation
Access
Level
d2-02 Frequency reference lower limit
0.0 to
110.0
0.0% No A
d2-03 Master speed reference lower limit
0.0 to
110.0
0.0% No A

Omron Varispeed E7 Specifications

General

Brand	Omron
Model	Varispeed E7
Category	Inverter
Language	English