137
LI - Input Parameters
Sets the function of inputs programmed as Up and Down according to
US04 Control Type. In addition, the Brake Control output condition can
be assigned to direction or speed inputs. Direction Selection and Brake
Function options can be selected in combination.
Setting:
Description:
NUM
Direction Selection
Up &
Down
Inputs
When Up and Down functions are programmed to digital
inputs (LI04-11), if either the digital input is selected OR
the direction bit in the Control Word (serial speed control,
FB01), then the direction bit will be set.
Up/Down inputs control direction or start. If both Up and
Down are signaled, a ‘Direction Selection Failure’ fault
will occur unless in UPS Operation mode; refer to LI04
UPS Operation for details*
0
Down
Input Only
The Up direction is automatically selected internally
when a speed input is given and the digital input for the
down direction will have priority. When the speed input is
dr
opped at the floor, the direction is internally dropped.
This function is not supported in Analog or Serial Speed
Control modes. The (LO05-20) output function ‘Brake
Control’ cannot be used with this selection.
1
Up &
Down
AND
Serial
Control
Word
When Up and Down functions are programmed to digital
inputs (LI04-11), the digital hardware input AND the
Control Word (serial speed control, FB01) direction bit
must be set for the direction to be active. The hardware
direction must match the software direction. If both Up
and Down are signaled, a ‘Direction Selection Failure’
fault will occur.*
Although the actual direction is determined by the signed
serial speed command (FB02), the sign must match the
direction when utilizing LC01 with Synthetic Pretorque (5).
2
Brake Function
Function
by
Direction
Inputs
When an output (LO05-20) is programmed as ‘Brake
Control’, the output will signal to set the brake when the
direction input has dropped and the speed command
has reached zero.
0
Function
by Speed
Selection
When an output (LO05-20) is programmed as ‘Brake
Control’, the output will signal to set the brake when
the speed inputs have all been dropped and the speed
command has reached zero.
4
Default = Up and Down Function by Direction Inputs (0)
LI15
Direction Selection
Inputs
Summary of Contents for COMBIVERT F5
Page 1: ...COMBIVERT F5 ELEVATOR DRIVE Reference Manual Version 3 34 0F5LUB K334...
Page 203: ...203 LP Positioning Parameters LS02 LS01 LP03 LS02 LS01 LP03...
Page 347: ...Notes...
Page 348: ......
