Lenze MC3000 Series User Manual
Page 63
13435743_EDBM301_v14 .0
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49
TB13C
(TB-13C INPUT FUNCTION)
Use parameter TB13C to select the function of terminal TB-13C . Closing TB-13C to TB-2
activates the TB-13C input function . These functions can be selected:
NONE
Disables the TB-13C function .
0-10VDC
Selects 0-10 VDC as the AUTO speed reference input (or setpoint
source in PID mode) . The 0-10 VDC signal is wired to TB-5A
and TB-2 .
4-20 MA
Selects 4-20 mA as the AUTO speed reference input (or setpoint
source in PID mode) . The 4-20 mA signal is wired to TB-5B and
TB-2 .
SPEED#3
Selects PRESET SPEED #3 as the AUTO speed reference .
LOC SEL
LOCAL SELECT - Selects LOCAL mode when Parameter 30
- CONTROL is set to TB STRIP . Drive is in REMOTE mode if
contact closure is not made .
STRT REV
START REVERSE - Start in reverse direction .
50
TB13D
(TB-13D FUNCTION)
WARNING!
EXTERNAL FAULT (TB-13D) circuitry may be disabled if parameters
are reset to factory defaults! The drive must be reprogrammed after
a RESET in order to insure proper operation (refer to Parameter 65
- PROGRAM) . Failure to do so may result in damage to equipment
and/or injury to personnel!
This parameter selects the function for the TB-13D .
EXT FAULT
Sets TB-13D as a normally open EXTERNAL FAULT contact .
Close TB-13D to TB-2 to trip the drive into an EXTERNAL
FAULT .
EXT / FAULT
Sets TB-13D as a normally closed EXTERNAL FAULT contact .
Open TB-13D to TB-2 to trip the drive into an EXTERNAL FAULT .
EXT CLEAR
Sets TB-13D as a normally open EXTERNAL FAULT RESET .
Close TB-13D to TB-2 to clear a fault .
NOTE:
When set to EXT CLEAR, TB-13D becomes the only terminal that can be
used to clear a fault (TB-1 will not work) . However, the keypad STOP key
can still be used to clear faults .
52
TB14 OUT
(TB-14 OPEN COLLECTOR OUTPUT)
This parameter sets the open-collector output indication for terminal TB-14 . The following
conditions can be selected:
NONE
This setting disables the output .
RUN
The relay energizes when the drive is given a START command,
and remains energized until: a STOP command is given and the
output frequency has decelerated to 0 .5 Hz, the drive has “tripped”,
or the input voltage is removed . Note that this relay indicates only
that the drive is in the RUN mode . It does not necessarily indicate
that the motor is turning .