User Manual

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General description of multifunctional counter
Attention: This is only valid for counters and tachometers.
For timers please refer to the special Timer Description.
Display 2. row:
The display of the 2nd row can be programmed as follows:
P 2, P 1, P 0, Prescaler, Batch counter, totalizer or partial sums
(shift counter)
Counter and control inputs:
The counter is fitted with 3 counter and control inputs and, in addition, with
an application input (see below). These inputs are assigned various counter or
control functions by means of function code settings
Input logic:
The input logic can be programmed to NPN or PNP, each at the 8V-level or TTL
level; see Technical Data for the switching threshold.
Reset/Set:
Manual setting via keys (lockable)
Electronic setting via control input (and/or application input)
Automatic programming after reaching the main Preselection
Programmable Power-On Reset
Depending on the function code the counter is:
1.) Reset: reset to 0
P 2 is the main Preset (preselect) value
During unidirectional counting the counter will add up.
or
2.) Set: reset to P 2
Signal 2 at 0
During unidirectional counting the counter will subtract.
For time counting, batch counting or shift counting, it is possible to reset par-
tial sums or the total sum, batch counter or 2nd totalizer individually or at the
same time via the application input.
Independently the counter can be reset to Preset value 0 via the application
input (see below).
Exception: Tachometers do not have a reset/set function
Static/dynamic reset:
Static reset: Reset over the entire pulse width of the reset pulse
Dynamic reset: Reset via the active edge; thereafter, counter operation is
possible independently of the pulse width of the reset pulse.
Exception: Tachometers do not have a reset/set function
Teach input:
Using the Teach Input (application input) the counter status is imported in
Preset 2.
Decimal Point:
The decimal point is only an optical reading assistence on the display and does
not change the value. For example, for a value of 1 pulse per cm, the setting
0,00 makes it easier to read the value in m and cm.
Exception: This does not apply to tachometers and timers.
Please refer to the detailed Tachometer and Timer descriptions.
Input damping
(Attenuation)
The inputs A and B are limited to 60 kHz.
The Application Input is limited to 6 kHz.
Following maximum input frequencies are not to be exceeded:
Phasediscriminator single evaluation: A and B each 30 kHz (TTL 15 kHz)
Phasediscriminator double evaluation: A and B each 30 kHz (TTL 15 kHz)
Phasediscriminator quadruple evaluation: A and B each 15 kHz (TTL 15 kHz)
Unidirectional counting and directional input: Input A 60 kHz (TTL 15 kHz)
Differential counting, summation (totalizing): Input A + B 60 kHz (TTL 15 kHz)
General description of multifunctional counter