CET - s.r.l.
Vers. 1.1
NTM 51
Pag. 4
PROGRAMMING OF THE OPERATION PARAMETERS
The programmable parameters are divided in two groups and protect with a 4 figures code.
In order to approach the programming, proceed in the following way:
- Press key PRG for about 2 sec. On the display appears:
Cod
GROUP 2
:
in order to approach the parameters of group 1, insert code
2413
and press
ENT
Active or excluded memory.
This parameter allows to program the saving of the current counter value during the power off
the instrument.
MEM.on. = memorization of the count during the power off. When power on the instrument the
display will visualize the last present value in the power off phase.
MEM.of. = excluded memorization of the count; every time that the instrument comes powered
off and then powered on the count comes lost and the instrument restart always from the initial
condition.
Function of RESET Key ; this programming enable and disable the RESET function of the
RES frontal key during the normal timing:
RES. 0 = RESET function of the RES key disabled
RES. 1 = RESET function of the principal timing only
RES. 2 = RESET function of the global timing only
RES. 3 = RESET function of the principal and global timings
Programming of the START Input.
This programming allows to Start the timing in three different modes:
In. I. = Impulsive Mode; the timing starts with the impulsive closing of the START input.
In. C. = Continuously Mode; the timing starts with the closing of the START input; the timing
is interrupted every time the START input comes opened.
In. S. = Start/Stop Mode; the timing starts with the impulsive closing of the START input and it
stops to the subsequent closing. Closing another time the input the timing resume and it stops
to the subsequent closing.
Auto Á
Programming of the Automatic Reset Mode
This parameter allows to activate the timing to the beginning or the end of the programmed
time of the Automatic Reset
.
Auto I. = Activation of the timing to the beginning of the Automatic Reset Time
Auto F. = Activation of the timing to the end of the Automatic Reset Time
0í1 î
Programming of the OUTPUT RL1. This parameter allows to activate the RL1 relay
during the timing
î
or at the end
÷
of the timing.
Ou.1.
î
= Activation of the RL1 relay at the end of the timing
Ou.1.
÷
= Activation of the RL1 relay during the timing
Activation mode of the programmed parameters.
With this programming is possible to activate the executed programmings directly to the exit of
the programming or, when exited of the programming, after a RESET (with frontal key or from
rear input)
A.P. = P. Activation of the parameters to the exit of the programming.
A.P. = r. Activation of the parameters to the exit of the programming after a RESET.
Pressing the key ù the totalizer of time will be visualized for 5 sec.
Toì
¨0¨00
The totalizer visualizes the total time that the instrument has show.
It can be resetted through frontal key RES or from RESET input when it is visualized on the
display.