Meler Micron + 10 - Extra Temperature Settings

FOCKE MELER GLUING SOLUTIONS
4-16
MELTER OPERATION
Status
Actual
temperature*
Set point
emperature*
Heating Pumping
OUTPUTS
Temperature
OK
Alarm
Activated
Pumping
activated
150 150
ON ON ON OFF ON / OFF
140
150
ON ON ON ON ON / OFF
160
130
150
OFF
Unit
OFF when...
Error in Tank
Error in Distributor
OFF ON ON/OFF
170
OFF
Zone in error
ON when...
Error in the remainder
of the Zones
190 150
OFF
All Zones
OFF OFF ON OFF
(*) Example values
MICRON+ PISTÓN
40 °C 200 °C
10 °C 60 s
20 °C 60 s
230 °C 10 s
10 min
60 s
10 °C
20 °C
1.5 Heating Extra Settings
Programmable limits
min max
Temprerature warning (+/-)
Temperature alarm in zone (+/-)
Total alarm due to temperature
Temperature OK delay
Adaptative time
1.5 Extra temperature settings
• Pumping permission delay: This is the time that the unit must wait to
activate pumping after all the active zones have reached a temperature
above [Set point temp. -3°].
• Programmable limits: Two limits can be set to prevent set point
temperatures from being programmed above or below those values.
• Temperature warning: A temperate (±°C/°F) and a time are defined to
indicate when the overheating or low temperature warning is activated in
each zone.
• Temperature alarm: A temperature (±°C/°F) and a time are defined to
indicate when the overheating or low temperature alarm is activated in
each zone.
If either of those values are reached (±) and maintained for the set time,
the unit disconnects the heating in the zone causing the error. If the error
persists 3 minutes later, the remainder of the zones are automatically
disconnected. If the affected zones are the tank or the distributor, the unit
also stops the pumping.
• Total temperature alarm: A temperature (±°C/°F) and a time are defined
to indicate when the overheating alarm is activated. If any zone reaches
this temperature and maintains it for the set time, the unit disconnects
the heating of all zones and stops the pumping.
• Adaptive time: Automatic interval setting for warning and alarm
temperatures, when the user reprogrammes the setpoint values.