Normal
Mode:
Controlled system
heating rate:
Grid
Activated
Temperature channel:
Operation
4-34
P/N 7105144G
2008 Nordson Corporation
VersaBlue_NW
Temperature Parameters (contd.)
Screen 2: Activate Channel, Mode, Controlled System
Heating Rate
Temperature Channel: Select Deactivated / Activated
Deactivated
A deactivated channel is not heated. Temperature control and monitoring for
faults do not take place. Exception: Overtemperature shutdown at fixed
temperature of 245 °C (475 °F).
Fig. 4-25 T3
Activated
Normal state of a channel during operation. Activated channels can be
switched to display or control mode.
NOTE: Temperature channels for reservoir and grid can not be deactivated.
Deactivated
Mode: Select Display mode or Control mode
Display Mode
In Display mode only the measured temperature is displayed. Temperature
control and monitoring for faults do not take place. Exception:
Overtemperature shutdown at fixed temperature of 245 °C (475 °F).
NOTE: Temperature channels for reservoir and grid as well as grouped
channels can not be switched to display mode.
Control mode
The PID control algorithm is used for the selected controlled system heating
rate, e.g. Normal, in control mode.
Control mode
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