Toshiba Tosvert VF-AS1 Instruction Manual page 172

<Basic operating>
Step
1 Set the pattern operation selection
parameter at "Enabled."
2 Set all necessary operation frequencies.
In addition, set frequencies for preset
speed operation.
3 Set the required operation time at each of
the set operation frequencies. Using
, select the unit of time to be set
(second or minute).
4 Set the sequence of each speed.
This sequence following three methods.
(1) Select a run/stop operation from the
pattern operation mode.
(2) Select a pattern group, and then set
the sequence of each speed.
6
(3) According to the required parameter
group, select pattern operation
selection 1 or 2 from input terminal
function selection  to .
Selecting pattern operation
continuation signals makes it possible
to select a start/stop method.
5 Monitor displayed during pattern operation
Specify the pattern operation monitor item ( to ) that you want to display as a status monitor item
( to ). This setting makes the inverter display the pattern operating status.
Pattern and pattern group
Pattern group – remaining
number of repetitions
Operation preset speed
Remaining time of the current
pattern operation
Setting
= (Disabled)
~
~ (Preset speed operation frequencies 8~15)

~ (Preset speed operation frequency 1~15
~ (Operating time at each speed)
 = (Patterned operation canceled during stop)
 
 ~=,  (Pattern operation selection 1)
Condition Marking

(A) (B)




F-56
Parameter
 (Pattern operation enabled, setting in seconds)
 (Pattern operation enabled, setting in minutes)
(Preset speed operation frequencies 1~7)
(Preset speed operation mode selection)
operation mode)
* Pattern operation is reset by stop/switching
operation before operating restarts.
= (Patterned operation continued during stop)
* Pattern operation is started by stop/switching
operation. The system stops temporarily on
completion of every routine, then proceeds to the
next routine.
(Number of repetitions of pattern group 1)
~ (Pattern group 1 selection 1~8)

(Number of repetitions of pattern group 2)
~ (Pattern group 2 selection 1~8)
=,  (Pattern operation selection 2)
=,  (Pattern operation continuation
signal)
=,  (Pattern operation trigger signal)
Specification
(A): Number of the pattern group
(B): Number of the pattern
Indicates that pattern operation has been
performed 123 times.
Frequency reference with preset speed 1 data.
Current pattern is finished in 1234 sec.
Operation time is set for infinity or the system is
waiting for the next step command.
E6581442