Toshiba TOSVERT VF-S15 Instruction Manual page 16

<Example 3: Performing 3 functions by 1 terminal>
Performing standby, forward run command and preset-speed command 1 by the
Terminal S1. (ST+F+SS1)
See Fig 5-5 for wiring diagram and Fig.5-6 for block diagram.
Assign the standby (ST) to Terminal S1.
Assign the forward run command (F) to virtual input terminal 1.
Assign the preset-speed command 1 (SS1) to virtual input terminal 2.
If the Terminal S1 is turned on, the virtual terminals are turned on automatically.
ST+F+SS1 functions are performed.
Fig. 5-5 Wiring diagram for Example 3
Paramerter setting
Title
a977
f114
Prior
–
a973
setting
a974
Step 1 a900
a901
Step 2
a902
Unit 1
a903
Step 3
a904
Step 4
a905
– –
a977
S1 terminal
ST+F+SS1
CC terminal
Parameter setting
 (Default)





 
 (Default)
 (Default)


My function-S
S1 terminal
CC terminal
Fig. 5-6 Block diagram for Example 3
Description
Set to "Disabled" of the My function-S.
Assign the standby to the Terminal S1.
Assign the forward run command to the virtual input
terminal 1.
Assign the preset-speed command 1 to the virtual input
terminal 2.
Read Terminal S1 input signal (LD S1).
Transfer command
Tsansfer the result to the virtual input terminal 1.
NOP command (no operation)
Transfer the result to the virtual input terminal 2.
Set to "My function-S always ON".
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E6581865
VF-S15
Inverter control
ST function
VT1
F function
VT2
SS1 function
VT1= Virtual input terminal 1
VT2= Virtual input terminal 2