Toshiba TOSVERT VF-S9 Instruction Manual page 99

Set parameters as follows to adjust the output frequency up or down almost in synchronization with the
adjustment by the panel frequency command:
= = 1
[ (or ) /
[ (or ) /
<<Sample sequence diagram 1: Adjustment with continuous signals>>
RUN command
Incrementing
(UP) signal
Decrementing
(DOWN) signal
Set frequency
clearing signal
Upper limit frequency
Gradient:
Lower limit frequency
Frequency
The dotted line denotes the output frequency obtained by combining the slowdown speed and the panel
0Hz
frequency adjustment speed.
Adjustment with pulse signals (Parameter-setting example 2)
Set parameters as follows to adjust the frequency in steps of one pulse:
, > Pulse ON time > 32msec
, = Frequency obtained with each pulse
* If signal input time less than setting
signal is allowed.
] ≤ (
setting time)
] ≤ (
setting time)
Gradient:
,
F-15
is not responded. 12ms or more of clearing
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