Omron EasySpeed 3G3JE User Manual page 79

Operation
DC Braking Operation
Output frequency
DC injection
braking frequency
(P03)
3-6-3 Maximum Output Frequency
• This parameter functions as a frequency limiter.
• Acceleration and deceleration times are defined as the times required to reach the maximum output
frequency (P06) from 0 Hz and to reach 0 Hz from the maximum output frequency (P06).
Note The setting unit for the frequency reference upper and lower limits is 0.1 Hz for less than
100 Hz, and 1 Hz for 100 Hz or higher.
P06 Maximum output frequency
Setting range 50.0 to 120 (Hz)
3-6-4 Setting Frequency Reference Upper and Lower Limits
• Upper and lower limits are set for the frequency reference input from the Digital Operation, fre-
quency references 1 to 4, time-proportional pulse inputs, or communications.
• If the frequency reference lower limit (P08) is higher than the frequency reference upper limit (P07),
operation will be at the frequency lower limit.
• If the frequency reference upper limit (P07) or frequency reference lower limit (P08) is set higher
than the maximum output frequency (P06), the maximum output frequency will be used for the fre-
quency reference upper limit or frequency reference lower limit. (The settings will be automatically
replaced when RUN mode is entered.)
Note The setting unit for the frequency reference upper and lower limits is 0.1 Hz for less than 100
Hz, and 1 Hz for 100 Hz or greater.
P07 Frequency reference upper limit
Setting range 0.1 to 120 (Hz)
(P04)
Startup DC injection braking time
Setting unit 0.1 Hz (See note.) Default setting
Setting unit 0.1 Hz (See note.) Default setting
Chapter 3
Time
(P05)
DC injection braking-to-
stop time
Changes during No
operation
60.0
Changes during No
operation
60.0
3-19