Switching Circuit Connection Diagram, Time Chart, Parameter Settings - Toshiba TOSVERT VF-AS1 Instruction Manual

1.1.1. Switching circuit connection diagram, Time chart,
Parameter settings
F L
FLA FLC
ON
X
RY1
(Inverter)
MC2
RY2
(Commercial
X
power)
MC3
Title
Output signal selection of commercial

power/inverter switching
*3
  Inverter side switching waiting time
Commercial power side switching waiting
*3
 
time
*1

Input terminal selection #6 (S2)
 Output terminal selection #1 (OUT1)
 Output terminal selection #2 (OUT2)
*1:Be careful about Items 5 and 7 in 1.3, "Precautions."
*2:Due to internal processing timing, inverter-side wait time become 0.5 second longer than the setting value of 
*3: and  are included the operation time of the relay and the magnet contactor.
In almost all cases, it is not necessary to change these parameter settings.
Inverter protective
action signal
FLX
OFF
X
P24-OUT2(RY2)
for commercial
MC2
power run output
MC3
Stand-by signal
MC1
X
F
Function
Setting
frequency
0Hz
P24-OUT1(RY1)
for inverter run
output
Run signal
ON
F-CC
ST-CC
ON
Reset signal
RES-CC
Inverter run
Adjustment range
0 to 3
0.1 to 10.0 seconds
0.37 to 10.0 seconds
0 to 135
0 to 119
0 to 119
3
Inverter
trip occurs
Speed detection time
Frequency after speed is
detected
Inverter-side switching wait
*2
time  
ON
Commercial power
switching wait time

ON
Commercial power run
Setting value
1 (Automatic switching in case
Different for each model
(Emergency stop)
(Commercial power/inverter
switching output 1)
(Commercial power/inverter
switching output 2)
E 6 5 8 1 3 6 4
ON

ON
Inverter run
of trip)
0.62
20
46
48