2 operation using external signals, 2 operation using external signals -11, Toshiba – Toshiba VF-SX User Manual
Page 76
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TOSHIBA
9
-U
9.3.2 Operation Using External Signals
FORWARD RUN AND REVERSE RUN:
These operations are avalTafale using renrate signals, as well as from the
touchpad. To perform these operations using remote signals, wire the correct
drive input terminal blocks as shown in Figure 9.8.
1.
Forward run and reverse run are
possible when either F or R is
ON and ST is shorted to CC. If
the signal from F-CC or R-CC is
opened the drive will decelerate
to
stop,
based
on
the
deceleration parameters
[d E C I ] or [d E C E],
Coasting stop is NOT available
if ST is shorted to CC. Remove
the factory installed jumper
between terminals ST and CC if
coasting stop is preferred over
decelerating stop. Simplified
wiring for this procedure is
shown in Chapter 6, Figure 6.2,
2.
Install the switches as shown in
Figure 9.8.
3.
Input the frequency setting signal to the correct terminals.
©
ST
©
CC
j
!^____
Figure 9.8 Installation of
Forward/Reverse Contacts
TABLE 9-5. FORWARD/REVERSE TERMINAL INPUT AND OPERATION
Terminal
Operation
ST-CC
F-CC
R-CC
OFF
ON/OFF
ON/OFF
Output OFF, Coasting Stop
ON
OFF
OFF
Stop
ON
OFF
ON
Reverse Run
ON
ON
OFF
Forward Run
ON
ON
ON
Reverse Run