Lenze SCL series Installation And Operaion Manual page 40

The followng nput functons can be selected for P12:
01 NONE: Dsables the TB-13E functon .
02 0-10 VDC: Selects a 0-10 VDC sgnal (at TB-5) as the AUTO speed reference
nput .
03 4-20 mA: Selects a 4-20 mA sgnal (at TB-25) as the AUTO speed reference nput .
04 PRESET SPEED #3: Selects PRESET SPEED #3 as the speed reference . The drve
wll operate at the frequency programmed nto Parameter 33 .
05 INCREASE FREQ: Closng TB-13E to TB-11 wll ncrease the speed setpont untl
the contact s opened . INCREASE FREQ wll only work when the drve s runnng .
TB-13B must be programmed for DECREASE FREQ .
06 START FORWARD: Sets up the drve for a 3-wre start/stop crcut . Momentarly close
TB-13E to TB-11 to start the drve, and momentarly open TB-1 to TB-11 to stop .
07 EXTERNAL FAULT: Sets TB-13E as a normally closed external fault nput . Open
TB-13E to TB-11 to trp the drve .
08 INVERSE EXTERNAL FAULT: Sets TB-13E as a normally open external fault nput .
Close TB-13E to TB-11 to trp the drve .
09 AUXILIARY STOP: When TB-13E s opened wth respect to TB-11, the drve wll
decelerate to a STOP (even f STOP METHOD s set to COAST) at the rate set nto
ACCEL/DECEL #2 (Parameter 42) .
10 ACCEL/DECEL #2: Selects the acceleraton and deceleraton tme programmed nto
ACCEL/DECEL #2 (Parameter 42) .
The followng output functons can be selected for P12 . The terms "open" and "close"
refer to the state of the nternal transstor that actvates the crcut . When the transstor
s "closed" the crcut s complete, and TB-13E s pulled up to 15 VDC (when "open", TB-
13E s at 0 VDC potental) .
11 RUN: Closes upon a START command . Opens f the drve s n a STOP state, the
drve faults, or nput power s removed . DC brakng s consdered a STOP state .
12 FAULT: Closes f there s no fault condton . Opens f the drve faults, or nput power
s removed .
13 INVERSE FAULT: Closes f the drve faults . Opens f there s no fault condton .
14 FAULT LOCKOUT: Closes when nput power s appled . Opens f three restart attempts
are unsuccessful, or f nput power s removed .
15 AT SET SPEED: Closes f the drve s wthn + 0 .5 Hz of the speed setpont .
16 ABOVE PRESET SPEED #3: Closes f the output frequency exceeds PRESET
SPEED #3 (Parameter 33) . Opens f the output frequency s equal to or less than
PRESET SPEED #3 .
17 CURRENT LIMIT: Closes f the output current exceeds the CURRENT LIMIT settng .
Opens f the output current s equal to or less than CURRENT LIMIT (see Parameter
25) .
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