Habasit Italiana S.p.A.
Vittorio Veneto 31029 (TV)
Tel.: ++39(0)438.9113
Regulating Unit PMR-06
Fax. ++39(0)438.200545
Author:
S.D.T. / KM
CONNECTIONS
Editon: 12/2005
Page
F-13
Replaces: 05/2005
Alarm
code
Display
Type of alarm
current
Action on current cycle
Alarm meaning
Buzzer
Lights
Led
Start/Stop
5
Alarm code
05 (UP)
Upper plate
temperature
outside tolerance
window of the
Set-Point
If the temperature falls below
the plate Set-Point to the
extent of the TOL parameter,
the welding timer is stopped
and the Time-Out setting
TOV
is activated;
if at the end of
this time the temperature is still
outside the tolerance, the
system triggers a Type 1
alarm. If, on the other hand,
the temperature exceeds the
plate Set-Point by a value
equal to TOL, the regulating
unit does NOT stop the
welding timer: the temperature
value either comes within or
rises above the maximum limit
fixed with the parameter
Sic
.
In this situation the regulating
unit activates a Type 1alarm.
This alarm can occur
during the welding
stage. The causes
could be broken
resistors (temperature
drop); sticking of
remote switches
contacts (temperature
rises); broken
temperature sensor.
Flashing
light
Flashing
red light
Alternating
ON/OFF
6
Alarm code
06 (down)
Temperature
Lower plate out of
tolerance window
Set-Point
If the temperature falls below
the plate Set-Point to the
extent of the TOL parameter,
the welding timer is stopped
and the Time-Out setting
TOV
is activated;
if at the end of
this time the temperature is still
outside the tolerance, the
system triggers a Type 1
alarm. If, on the other hand,
the temperature exceeds the
plate Set-Point by a value
equal to TOL, the regulating
unit does NOT stop the
welding timer: the temperature
value either comes within or
rises above the maximum limit
fixed with the parameter
Sic
.
In this situation the regulating
unit activates a Type 1 alarm.
This alarm can occur
during the welding
stage. The causes
could be broken
resistors (temperature
drop); sticking of
remote switches
contacts (temperature
rises); broken
temperature sensor.
Flashing
light
Flashing
red light
Alternating
ON/OFF
7
Alarm code
07
Air pressure
outside tolerance
window of Set-
Point
If the system remains outside
the tolerance window for
pressure with respect to the
pressure Set-Point, set by the
parameter
dP3+/-
, for a time
set in the parameter
TOV2
, the
regulating unit will activate the
Type 1 alarm procedure.
This alarm occurs
when there is a
change in the cushion
air pressure that
exceeds the tolerance
window with respect
to the set point, for a
pre-determined time.
Check there are no air
leaks in the tubes or
cushion. Check the
connection between
the control box cable
and the proportional
solenoid valve.
Flashing
light
Flashing
red light
Alternating
ON/OFF
Regulating Unit PMR-06