Pixsys ATR 621 series User Manual

ATR 621 - User manual 23
on parameter 37 ) cycle will resume from the point of interruption;
if the gap is bigger but controller has not yet executed a cooling step, the
cycle will go back to the closest rising step and will repeat the procedure
as explained on point 1.
3. If a power failure occurs during a cooling step or a holding step (dwell)
after that a cooling step has already been completed, the setpoint will
match the the temperature read by the sensor, without including any ri-
sing and even skipping to next step if necessary (this a safety tip particu-
larly for glass working).
5FNQFSBUVSFt5FNQFSBUVSB
5JNFt5FNQP
PROCESS
SETPOINT
Step 1
Step 2
#MBDLPVU
Step 2
Step 3
PROCESSO
NB: After a power-o the chronometer will restart from 00:00.
8.4.2 Recovery with recovery gradient
To enable cycle recovery with a recovery gradient, enter on parameter 38
   a value (degrees/hour if temperature) greater than 1. At restarting if
the kiln temperature (process) is lower than the setpoint, ATR621 locks the
working cycle executing a step with the rising gradient set on parameter 38
   to return to the setpoint value entered before the power failure and
the cycle restarts form that point.
In recovery mode the point on the right of the red display  ashes and display
shows . instead of the cycle number.
5FNQFSBUVSFt5FNQFSBUVSB
5JNFt5FNQP
SETPOINT
Step 1
Step 2
#MBDLPVU
Step 2
'BTFEJSFDVQFSP
DPOHSBEJFOUF
QSPHSBNNBCJMF1
3FDPWFSZTUFQXJUI
QSPHSBNNBCMF
HSBEJFOU1
4UFQ
PROCESS
PROCESSO

Pixsys ATR 621 series Specifications

General

Brand	Pixsys
Model	ATR 621 series
Category	Controller
Language	English