Toshiba TOSVERT VF-MB1 Instruction Manual page 131

Industrial inverter for 3-phase induction motors
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Setting of switching terminals
To switch to motor 2, assign the following functions to a terminal not being used. It is also possible to switch
to acceleration/deceleration 2 (AD2). Refer to section 6.15.1 for details.
It is possible to set 3 functions for terminal F and R, and 2 functions for terminal S1 and S2.
Input terminal function number
24
26
28
AD2
AD3
VF2
OFF
OFF
OFF
ON
OFF
OFF
OFF
ON
OFF
OFF
OFF
ON
OFF
OFF
OFF
Note 1: Each of the following numbers (25, 27, 29, 33) are reverse signals.
Note 2: Switching pt and "V/F constant" cannot be done while running. Stop the motor before changing.
vl and f170 , vlv and f171 , vb and f172 , thr and f173 can be switched while
running.
Note 3: Integral value of motor electronic thermal is kept, after the motor switching.
However, the setting that can memorize an integral value is possible.
Example of setting a terminal for switching : Sink logic
F (F: Forward run)
CC
S1(AD2)
S2(VF2)
R(OCS2)
Parameters changed from applicable parameters and
32
default standards 
OCS2
Default setting :
OFF
acc
fs00、dec
OFF
acc
fs10、dec
OFF
During stop : pt
vlv
f171 , vb
OFF
During run : vl
f172 , thr
vb
f601
f185
ON
Forward run command
2nd acceleration/deceleration switch
2nd V/F setting switch
2nd stall prevention operation switch
F-11
E6581697
pt , vl , vlv , vb , thr , acc ,
dec , fs02 , f601
f501、f502
f511、f502
V/F constant , vl
f170 ,
f172 , thr
f173
f170 , vlv
f171 ,
f173
fs03
fs12
6

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