ATR 621 - User manual 17
Set the controller in and follow the points below:
Press Display Do
1
PRG
M
Red display shows
2
Decrease or increase to visuali-
ze (for cycle no.1),
(for cycle no.2) up to (for
cycle no.15).
6.1.1 Programming of starting setpoint (if enabled)
This is useful for example when the kiln is still hot and cycle has to start from
a lower temperature.
Press Display Do
3
O
K
Red display shows .*
Green display shows “starting
setpoint”.
Otherwise pass to point 5.
At any time press
ST
A
R
T
STO
P
to exit
programming with storing
modi ed data.
4
Increase or decrease value on
green display.
Enter starting setpoint (starting
temperature)
6.1.2 Programming of the step
Press Display Do
5
O
K
Red display shows .
Green display shows step time.
6
Increase or decrease value on
green display.
NB: Each cycle is composed of
max. 45 programmable steps,
after those it skips automati-
cally to point 12.
Enter step
duration in
hour:minutes.
NB: Set for endless time or --.--
for cycle end (if not all steps are
used) and skip to point 11.
*
The two rst digits indicate the number of the step which is being modi ed. Last digit visualizes
if a step duration time is being entered, if a setpoint value is being entered (ex: temperature
to reach into selected time) and
if the status of the auxiliary output is being entered.