TECHTOP TD20 Series Product Manual page 50

TD20 Series VFD
Function
Name
code
S1 terminal
P05.14 switching on
delay time
S1
terminal
P05.15
switching off
delay time
S2 terminal
P05.16 switching on
delay time
S2
P05.17
terminal
Detailed instruction of parameters
3: 3-wire control 2; Sin is the enabling terminal on this
mode, and the running command is caused by SB1 or
SB3 and both of them control the running direction.NC
SB2 generates the stop command.
SB1
SB2
SB3
Sln FWD
OFF→
ON
ON
ON
ON
OFF
ON→
OFF
Note: For the 2-wire running mode, when FWD/REV
terminal is valid, the VFD stop because of the stopping
command from other sources, even the control terminal
FWD/REV keeps valid; the VFD won't work when the
stopping command is canceled. Only when FWD/REV is
relaunched, the VFD can start again. For example, the
valid STOP/RST stop when PLC signal cycles stop,
fixed-length stop and terminal control (see P07.04).
The function code defines the corresponding delay time
of electrical level of the programmable terminals from
switching on to switching off.
Si electrical level
Invalid
Si valid
Switcn-on
delay
Setting range: 0.000–50.000s
FWD
SIn
REV
COM
REV Direction
ON
OFF Reverse
OFF→ON
Reverse
Decelerate
Valid
Switcn-off
delay
-48-
Function Parameters
Default
value
Forward
Forward
to stop
0.000s
0.000s
Invalid
0.000s
0.000s
Modify
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