Operating Parameters
B-7
Part 1024496_06
2014 Nordson Corporation
23
Standby Delta
Description:
The number of degrees by which all heated components will be
decreased when the melter is placed into the standby mode.
Value:
5C to 190C (10F to 350F)
Resolution:
1C
1F
Default Value:
50 C (100 F)
Format:
—
Use:
A standby delta should be selected that results in a balance between
melter energy savings during periods of inactivity, the amount of time
and energy required to bring the melter back up to set-point
temperature, and a temperature at which the hot melt can be held in the
tank for extended periods of time without charring. Refer to Section 4,
Operation, Using Melter Function Keys.
NOTE: The standby delta does not affect the under temperature delta
(parameter 22).
24
Automatic Standby Timeout
Description:
The amount of time that must elapse after the last signal (gun driver) is
sent to input 1 before the melter will enter the standby mode. The
automatic standby timeout feature saves energy by allowing the melter
to automatically go into the standby mode if the melter detects that the
guns are no longer firing.
Value:
0 to 1440 minutes (24 hours)
Resolution:
1 minute
Default Value:
0 (disabled)
Format:
—
Use:
1. Change parameter 23 if required.
2. Set the control option for parameter 30 (input 1) to option 10
(automatic standby)
NOTE: Only enable parameter 24 when a 24 VDC signal voltage is
connected to input 1. If there is no voltage on the input contacts when
the melter is ready, the melter will enter the standby mode after the
automatic standby time.
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