6-46
n100
UP/DOWN Frequency Memory Register 0164 Hex Changes during
operation
No
Setting
range
0, 1 Unit of
setting
1 Default setting 0
Set Values
Value Description
0 The frequency on hold is not retained.
1 The frequency on hold for 5 s or more is retailed.
Operation of UP/DOWN Function
RUN command
(Forward rotation)
UP command
(S5)
DOWN command
(S6)
Output frequency
Upper limit
Lower limit
Status
Frequency
detection
Time
Note Status
U: UP (acceleration)
D: DOWN (deceleration)
H: Hold
U1: Frequency acceleration restricted by upper limit.
D1: Frequency deceleration restricted by lower limit.
Time
Time
Time
Time
• The following ON/OFF combinations of UP and DOWN commands are possible.
Command Acceleration Deceleration Hold Hold
S6 (UP command) ON OFF OFF ON
S7 (DOWN command) OFF ON OFF ON
• With the UP/DOWN function used, the output frequency has the following restrictions for upper and
lower limits.
Upper limit: The maximum frequency in n011 or the frequency reference upper limit in n033,
whichever is smaller.
Lower limit: The minimum output frequency in n016 or frequency reference lower limit in n034,
whichever is smaller.
Advanced Operation Chapter 6
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