ITW Dynatec DYNAMELT D15 Series - Page 102

Page 5-26 ITW Dynatec
Revised 1/16 V6 DCL Touch Screen Controller for Dynamelt M & D ASUs
Zone Settings
 To go to this screen, press a zone input box on the Zone Configuration Screen.
Item Description
1
Zone Name
Touch the input box and an Alphabetic Entry Keypad will appear. Enter your desired name and
confirm by pressing OK.
2
Control Settings
• KP, Tn and Td values allow access to the control parameters of PID Controller of the
selected zone.
• These values can be changed only by using a Maintenance password. See Security screen.
3
Offset Temperature
• Temperature Offsets are mathematical factors which compensate for differences in
temperature within components. Each temperature zone may be programmed with an
offset, if desired. Standard equipment does not usually require temperature offsets.
Note: Entering a positive‐numbered offset will raise the temperature reading of that zone.
Since the controller attempts to equate setpoint and actual temperature, this lowers the
actual temperature by the amount of the offset.
For example: setpoint and actual temperature both equal 150°C (302°F). An offset of +10°C
(+10°F) is programmed. Initially the display will read 160°C (312°F), but the controller will
lower the output power until the actual temperature value is back to 150°C (302°F).
•
Warning icon is displayed if an Offset Temperature has been set for the zone.
• This value can be changed only by using a Maintenance password. See Security screen.
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