Adjusting Frequency Upper And Lower Limits; Using Four Acceleration/Deceleration Times - Omron V7-IP65 User Manual

• To operate the Inverter with a frequency reference of 50% to
100% at an input voltage of 0 to 10 V

Adjusting Frequency Upper and Lower Limits

Internal
frequency
reference
Set frequency reference
• Frequency Reference Lower Limit (n034)
Sets the lower limit of the frequency reference in units of 1%.
(n011: Max. Output Frequency = 100%)
When operating at a frequency reference of 0, operation is continued
at the frequency reference lower limit.
However, if the frequency reference lower limit is set to less than the
Minimum Output Frequency (n016), operation is not performed.
Factory setting: 0%

Using Four Acceleration/Deceleration Times

Output
Frequency
Forward (Reverse)
Run Command
Multi-Step
Speed Reference
Accel/Decel
Time Selection 1
Accel/Decel
Time Selection 2
* When deceleration to a stop is selected (n005 = 0).
72
Max. frequency (100%)
Gain n060 = 100
Bias n061 = 50
• Frequency Reference Upper Limit (n033)
Frequency
Upper Limit
(n033)
Frequency
Lower Limit
(n034)
Accel
Time 2
(n021)
Accel
Time 1
(n019)
ON
0 V
Sets the upper limit of the frequency refer-
ence in units of 1%.
(n011: Max. Output Frequency = 100%)
Factory setting: 100%
Decel
Decel
Accel
Time 2
Time 1
Time 4
(n022)
(n020)
(n043)
Accel
Time 3
(n041)
ON
ON
10 V
Decel
Time 4*
(n044)
Decel
Time 3*
(n042)
ON
ON
Time