Toshiba TOSVERT VF-S11 Instruction Manual page 122

6.5.3
• Function
6
* These functions take effect when parameter
rameter
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
These parameters are used to set an output frequency by means of a signal from an external device.
Title Function
External contact input - UP response
time
External contact input - Up frequency
steps
External contact input - DOWN re-
sponse time
External contact input - DOWN fre-
quency steps
Initial up/down frequency
Change of the initial up/down fre-
quency
(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:
= = 1
) ≤ (
( (or )/
) ≤ (
( (or )/
Adjustment range
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
when power is turned off
(frequency setting mode selection 1) is set to
is enabled.
/ setting time
/ setting time
/ setting time)
/ setting time)
F-20
E6581158
Default setting
0.1
0.1
0.1
0.1
0.0
changed 1
or pa-