7
P R O G R A M M I N G
PROGRAM MODE Continued
c
c o u n t
PGM
u
U P
d n
A-B: Inputs on the A
channel increment the
total, while inputs on the
B channel decrement
Directional: When input
B is inactive, input A
increments. When input
B is active, input A
decrements
Quadrature: The unit
accepts a phased input
from an encoder. The
total increments when the
A channel leads the B
channel
Count Mode
Function: Defines how the input pulses will be applied to the count value
Adjustment Range:
A+B: Inputs on both the
A & B channels
increment the total
d i r
A
Q u A d
A +
b
b
Default Value: A+B
Count Direction
Function: Determines if the count value will increment from zero and change the state of the output at the
preset (Up) or decrement from the preset and change the state of the output at zero (Down)
Adjustment Range:
u P _ A r
d n _ A r
Up: The unit will count
up from zero and activate
the output(s) when the
preset(s) is reached
Up with Auto Reset: The
unit will count up from
zero and activate the
output(s) when the preset
is reached, then
automatically reset the
count value to zero and
continue operating
Down with Auto Reset:
The unit will begin at the
preset and incremental
pulses will cause the unit
to count down. The
preset output will be
activated when the count
value reaches zero. The
unit will automatically
reset its count value and
continue operating
u P
d n
Down: Upon reset, the
unit will begin at the
preset and count down.
The preset output will
be activated when the
count value reaches
zero
Default Value: Up
PGM
Input Type
Function: Programs the unit to match the electrical characteristics of the input signal
Adjustment Range:
i
1 n P u t
Sinking: The unit will
accept a NPN or dry
contact input which sinks
voltage to common
S i n
S r c
Source: The unit will
accept an PNP input
which sources voltage
PGM
Default Value: Sinking
