Toshiba TOSVERT VF-S11 Instruction Manual page 115

6.5.3 Setting of frequency with the input from an external
contact
: External contact input - UP response time
: External contact input - UP frequency steps
: External contact input - DOWN response time
: External contact input - DOWN frequency steps
: Initial up/down frequency
: Change of the initial up/down frequency
• Function
These parameters are used to set an output frequency by means of a signal from an external device.
Title
External contact input - UP response
time
External contact input - UP frequency
steps
External contact input - DOWN
response time
External contact input - DOWN
frequency steps
Initial up/down frequency
Change of the initial up/down
frequency
* These functions take effect when parameter
parameter (frequency setting mode selection 2) is set to
Adjustment with continuous signals (Parameter-setting example 1)
Set parameters as follows to adjust the output frequency up or down in proportion to the frequency
adjustment signal input time:
Panel frequency incremental gradient =
Panel frequency decremental gradient =
Set parameters as follows to adjust the output frequency up or down almost in synchronization with the
adjustment by the panel frequency command:
=
( / (or
( / (or
Function
0.0 - 10.0 (S)
0.0 - FH (Hz)
0.0 - 10.0 (S)
0.0 - FH (Hz)
LL - UL (Hz)
0: Not changed
1: Setting of
(frequency setting mode selection 1) is set to
/
= 1
)) ≥ (
/ setting time)
)) ≥ (
/ setting time)
F-21
Adjustment range
changed
when power is turned off
is enabled.
setting time
/ setting time
E6581158
6
Default setting
0.1
0.1
0.1
0.1
0.0
1
or