ASM GmbH
MAN-PD-INC-E-16 11
www.asm-sensor.com
PRODIS
®
-INC
Instruction Manual
Explanation and
operation of the
functions
Normal mode, displaying the position value
The displayed mesurement value will be calculated as
Measurement
value
•
Multiplier
Reading =
+ Offset value
Divisor
Multiplier, divisor, decimal divisor and offset are user definable parameters
(for calculation examples see appendix). When the display range is ex-
ceeded, the display shows
oFrAnGE
. PRODIS
®
-INC counts every pulse
edge of the quadrature signal (times 4 counting mode).
Relative measurement
In addition to the normal mode display PRODIS
®
-INC can display a se-
cond position value, a relative measurement mode with an independent
zero to be set by the reset key manually. The normal mode measurement
value remains in the background and will be displayed again after retur-
ning to the normal mode.
With the parameter
CHnul
(-> CHnul=1) the display will be set to zero
when relative measurement is activated.
Offset function
The offset function allows setting and changing of the offset value directly
in the normal mode.
Comparator function
(for versions with comparator function only)
Up to four comparator functions can defined by programming of limit
value, hysteresis and operating direction. Outputs are two isolated relays
with C/O contacts and four ground related NPN open-collector outputs.
The operating condition of the comparators will be indicated by LED1 for
relay1, NPN1, NPN3 and LED2 for relay2, NPN2, NPN4. With the para-
meter measurement mode (rx) the comparator function will be assigned to
the normal measurement or to relative measurement.
Last-value memory
When the last-value memory function is activated by
ISt=1
(see table
page 13) the current measurement value wil be stored into memory when
PRODIS
®
-INC is switched off. In the switched off condition, input pulses
are not recognized. When the display is switched on again, the stored
measurement value will be displayed.
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