Toshiba TOSVERT VF-S15 Instruction Manual page 14

 Examples of the setting of the combined terminal function
<Example 1: Performing 2 functions by 1 terminal>
See Fig 5-1 for wiring diagram and Fig.5-2 for block diagram.
Assign the forward run command (F) to Terminal F and reverse run command (R) to
Terminal R. (Default setting)
Assign the standby (ST) to virtual input terminal.
If the Terminal F (R) is turned on, the virtual terminal is turned on automatically.
F (R) +ST functions are performed.
Fig. 5-1 Wiring diagram for Example 1
Parameter setting
Title
a977
f111
Prior
 f112
setting
a973
a974
Step 1 a900
a901
Step 2
a902
Unit 1
a903
Step 3
a904
Step 4 a905
Step 1 a906
a907
Step 2
a908
Unit 2
a909
Step 3
a910
Step 4 a911
– –
a977
Standby signal is connected with Terminal F (Forward run command). (F+ST)
Standby signal is connected with Terminal R (Reverse run command). (R+ST)
F terminal
(F+ST) function
R terminal
(R+ST) function
CC terminal
Parameter setting
 (Default)
 (Default)
 (Default)



 (Default)
 (Default)
 (Default)
 (Default)


 (Default)
 (Default)
 (Default)
 (Default)


My function-S
F terminal
R terminal
CC terminal
Fig. 5-2 Block diagram for Example 1
Set to "Disabled" of the My function-S.
Assign the forward run command to the Terminal F.
Assign the reverse run command to the Terminal R.
Assign the standby to the virtual input terminal 1.
Assign the standby to the virtual input terminal 2.
Read Terminal F input signal (LD F).
NOP command (no operation)
NOP command (no operation)
Transfer the result to the virtual input terminal 1.
Read Terminal R input signal (LD R).
NOP command (no operation)
NOP command (no operation)
Transfer the result to the virtual input terminal 2.
Set to "My function-S always ON".
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VF-S15
Inverter control
F function
VT1
ST function
R function
VT2
ST function
VT1=Virtual input terminal 1
VT2=Virtual input terminal 2
Description
E6581865