Commercial Power/Inverter Switching - Toshiba TOSVERT VF-PS1 Instruction Manual

Commercial power/inverter switching

6.17
: Commercial power/inverter switching output selection
: Commercial power/inverter switching frequency
: Inverter-side switching waiting time
: Commercial power-side switching waiting time
: Commercial power switching frequency holding time
• Function
These parameters are used to specify whether to send a switching signal to an external sequencer (such as
an MC) in the event that the inverter trips. The use of an input signal makes it possible to switch between
inverter operation and commercial power operation without stopping the motor.
⇒ For details, see Instruction Manual (E6581364) specified in Section 6.36.
[Parameter setting]
Title
Commercial power/inverter
switching output selection
Commercial power/inverter
switching frequency
Inverter-side switching
waiting time
Commercial power-side
switching waiting time
Commercial power switching
frequency holding time
Note: For trips whose causes are displayed with
[Timing chart (example)]
Commercial power/inverter switching frequency
MC output for inverter operation
Commercial power/inverter switching output 1
MC output for commercial power operation
Commercial power/inverter switching output 2
Commercial power switching signal (S3-CC)
Commercial power switching signal S3-CC ON : Commercial power operation
Commercial power switching signal S3-CC OFF : Inverter operation
Note: If ST-CC is opened, switching cannot be operated normally.
Function
:Disabled
:Automatic switching in the event of a trip
:Commercial power switching frequency setting
:Commercial power switching frequency setting +
automatic switching in the event of a trip [Note]
~ Hz
~
~
~
Commercial power switching frequency
holding time
Set frequency
ON
(P24-OUT1)
Commercial power-side switching
waiting time
(P24-OUT2)
F-29
Adjustment range
sec.
sec.
sec.
, , or , switching is not done automatically.
Inverter-side switching waiting
time
ON
ON
E6581531
Default setting
⇒ Refer
to page K-13.
According to
6
model
⇒ Refer to
page K-13.
Detection time
ON