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Nextron MASTERTRACE
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A.4
MASTER
TRACE
Appendix A
Display Message
Details - Setpoints
MESSAGE NO: S1-15 APPLIES TO: Selected Heater
DEFAULT VALUE: off VALUE RANGE: 0.5 to 100.0 A, off
DISPLAY MODE: Advanced RESTRICTIONS: Single-Phase Modules
This function sets the High Current Trip setpoint. It must be greater than the Low
Current Alarm and the High Current Alarm setpoints. To disable this trip function
set the value to “off”. When the Heater Current is greater than or equal to this
setpoint, the heater circuit is opened, a High Current Trip Alarm is activated and a
“HIGH CURRENT TRIP” message is added to the System Status messages. This
is a latching alarm. When the cause of the alarm has been corrected, locate the
alarm message in the Status Menu and press [RESET]. The value range is in 0.5 A
increments. The maximum value for internal switching Control Modules is 30 A.
MESSAGE NO: S1-16 APPLIES TO: Selected Heater
DEFAULT VALUE: off VALUE RANGE: 0.5 to 100.0 A, off
DISPLAY MODE: Advanced RESTRICTIONS: Three-Phase Modules
This function sets the phase “A” High Current Trip setpoint. It must be greater
than the Low Current-A Alarm and the High Current-A Alarm setpoints. To
disable this trip function set the value to “off”. When the Heater Current-A is
greater than or equal to this setpoint, the heater circuit is opened, a High Current-A
Trip Alarm is activated and a “HIGH CURRENT-A TRIP” message is added to the
System Status messages. This is a latching alarm. When the cause of the alarm has
been corrected, locate the alarm message in the Status Menu and press [RESET].
The value range is in 0.5 A increments.
MESSAGE NO: S1-17 APPLIES TO: Selected Heater
DEFAULT VALUE: off VALUE RANGE: 0.5 to 100.0 A, off
DISPLAY MODE: Advanced RESTRICTIONS: Three-Phase Modules
This function sets the phase “B” High Current Trip setpoint. It must be greater
than the Low Current-B Alarm and the High Current-B Alarm setpoints. To
disable this trip function set the value to “off”. When the Heater Current-B is
greater than or equal to this setpoint, the heater circuit is opened, a High Current-B
Trip Alarm is activated and a “HIGH CURRENT-B TRIP” message is added to the
System Status messages. This is a latching alarm. When the cause of the alarm has
been corrected, locate the alarm message in the Status Menu and press [RESET].
The value range is in 0.5 A increments.
MESSAGE NO: S1-18 APPLIES TO: Selected Heater
DEFAULT VALUE: off VALUE RANGE: 0.5 to 100.0 A, off
DISPLAY MODE: Advanced RESTRICTIONS: Three-Phase Modules Only
This function sets the phase “C” High Current Trip setpoint. It must be greater
than the Low Current-C Alarm and the High Current-C Alarm setpoints. To
disable this trip function set the value to “off”. When the Heater Current-C is
greater than or equal to this setpoint, the heater circuit is opened, a High Current-C
Trip Alarm is activated and a “HIGH CURRENT-C TRIP” message is added to the
System Status messages. This is a latching alarm. When the cause of the alarm has
been corrected, locate the alarm message in the Status Menu and press
[RESET].The value range is in 0.5 A increments.
HIGH CURRENT
TRIP: off ?
A: HIGH CURRENT
TRIP: off ?
B: HIGH CURRENT
TRIP: off ?
C: HIGH CURRENT
TRIP: off ?

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