Toshiba VF-AS1 Welding System User Manual


 
E6581301
E-8
5
ŬThe functions assigned to the following control input terminals (contact input: Refer to Section 7.2) are always
activated regardless of the settings of the command mode selection EOQF and frequency setting mode selection
1 HOQF.
• Reset terminal (default setting: RES, valid only for tripping)
• Standby terminal (assigned to ST by default)
• Emergency stop terminal
ŬTo make changes in the command mode selection EOQF and the frequency setting mode selection 1 HOQF
first stop the inverter temporarily.
No change can be made to them if the inverter is in operation.
Preset speed operation
EOQF: Set this parameter at (terminal board).
HOQF: Any setting is valid.
1) Setting the run, stop and operation frequencies with the operation panel
Title Function
Example of setting
Run/stop :Press the and keys
on the operation panel
ŬTo switch between forward run and reverse
run, use the forward/reverse run selection HT
.
Speed command :Press the and
keys on the operation
panel to set the frequency.
EOQF Command mode selection
(Operation
panel input)
HOQF
Frequency setting mode
selection 1
(Operation
panel input)
Motor
IM
CCA
F
R
ST
R/L1
CC
Shorted by a shorting bar when
shipped from the factory.
(-H1,HN,WN products.)
Power
supply
S/L2
T/L3
U/T1
V/T2
W/T3
RX
VI/II
RR/S4
PP
To save the frequency,
press the ENTER
key. Then,
HE
and the set frequency
are displayed alternately for
a while.
Inverter
RUN
STOP