4.7 RESET Mode (totaliser 2)
manual reset via the red
RESET key and
electrical reset via the RESET
input
no reset (red RESET key and
RESET input locked)
only electrical reset via the
RESET input
only manual reset via the red
RESET key
4.8 End of programming
The programming routine is
repeated once more. The val-
ues set until now can be
checked and modified.
The programming routine wil be
left and all values set will be
stored as new parameters.
Afterwards the device is ready
for operation.
Electronic totaliser and time meter
Codix 52U: basic operating mode
1. Description
• 6 digit totaliser and time meter with Reset func-
tion
• Red LED display, character height 8 mm
• Display range 0 ... 999 999
• Leading zeros suppression
• Programming via two setting keys on the front
side
• During programming, the display guides the
user with text prompts
• Operation indicator: the decimal point of the
lowest digit blinks while the count is active.
• Time meter operating modes:
– Counting while INP B is inactive "GAtE.Lo"
– Counting while INP B is active "GAtE.hi"
– Count Start/Stop with INP B edge B "Inb.Inb"
• Counting ranges: h; min; s; h.min.s
2. Inputs
INP A
Dynamic count input for the totaliser.
INP B
Start-/Stop or gate input for time meter
(independent of the input mode)
RESET
Dynamic RESET input. Linked in parallel to the
red RESET key. Sets the counter to zero. Can
be adjusted individually for the totaliser and the
time meter.
3. Selection of the displayed value
Pressing the right key allows switching between
the totaliser display and the time meter display
. Press the key briefly to display for 2 seconds
the current function ("total" or "time"). If, during
this period of time, the right key is pressed a
second time, the device switches to the next
function and displays a confirmation ("total" or
"time") for 2 seconds. Then, the value of the
selected function is displayed.
4. Programming routine
The programmable parameters of the device
are described below, in the order in which they
can be set. The device is fully programmed
after one pass of the routine.
The first values stated correspond to the
factory settinfs
4.1 Polarity of the inputs
npn: switching for 0 V
pnp: switching for +U B
4.2 Switching on the 30 Hz filter (INP A, INP B)
The filter provides input
damping*
30 Hz filter off (fmax)
Count and start/stop inputs not
damped
30 Hz filter on
Count and start/stop inputs
damped
* where bounce occurs, e.g. with contacts
5