• Processing when the set frequency is less than the Frequency Lower Limit (F16/E118) can be se-
lected at Frequency Lower Limit Operation Selection (H63).
Parameter No. Function name Data Default data Unit
F16/E117
1st Frequency Upper
Limit/2nd Frequency Upper
Limit
*1
0.00 to 590.0 70.0 Hz
F16/E118
1st Frequency Lower
Limit/2nd Frequency Lower
Limit
*1
0.00 to 590.0 0.0 Hz
H63
Frequency Lower Limit Oper-
ation Selection
0: Frequency Command is the
Frequency Lower Limit.
1: Frequency Command is
0Hz
0 -
*1. To enable switching to the 1st and 2nd control, allocate “12: SET (2nd control)” to either of input terminal
[DI1] to [DI7].
• When “0: Frequency Command is the Frequency Lower Limit” is selected at Frequency Lower Limit
Operation Selection (H63), the output frequency becomes the frequency set at Frequency Lower
Limit (F16/E118) even if the frequency reference is set to less than Frequency Lower Limit (F16/
E118). Even if 0 Hz is set to the frequency reference, priority is given to the lower limit. For this rea-
son, turn the RUN command OFF to stop output.
Output frequency
If H63 = 0
If H63 = 1
If H63 = 0
If H63 = 1
Frequency reference
RUN command
1st Frequency Upper Limit (F15)
1st Frequency Lower Limit (F16)
5-5-3
Pattern Operation / Timed Operation Function
• To perform Pattern Operation / Timed Operation, set Frequency Reference Selection (F01/C30) =
“10.”
• The pattern operation function operates according to seven preset patterns.
• Operation time, rotation direction, acceleration/deceleration time, and the frequency reference are
set to patterns.
•
Three pattern operations can be selected: one cycle operation, repetition operation and constant
speed operation after 1 cycle operation,
• The status of pattern operation can be output to output terminal [DO1].
5 Basic Settings
5-33
M1 Series Standard Type User's Manual (I669)
5-5 Frequency Reference
5
5-5-3 Pattern Operation / Timed Operation Function
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