Nextron MASTERTRACE, Руководство по эксплуатации

Страница: 68 / 110

A.8
MASTER TRACE
Appendix A Display Message
Details - Setpoints
MESSAGE NO: S2-08 APPLIES TO: Selected Control Module
DEFAULT VALUE: 1 RTD, VALUE RANGE: See list below
(2RTD, backup
for MS5)
DISPLAY MODE: Advanced RESTRICTIONS: Dual RTD Modules
This function sets how the Heater Control Temperature is derived from dual RTD
inputs as follows.
Value
Heater Control Temperature
1 RTD RTD-A
RTD B HT cutoff RTD-A but less than RTD-B
2 RTDs, lowest Minimum of RTD-A & RTD-B
2 RTDs, highest Maximum of RTD-A & RTD-B
2 RTDs, averaged Average of RTD-A & RTD-B
2 RTDs, backup RTD-A if okay, else RTD-B
When RTD B HT cutoff is selected, RTD_B temperature is compared with the
high temperature alarm. When RTD-B temperature is equal to or greater than the
high tempertaure alarm setting the heater is turned off regardless if RTD-A
temperature is less than the heater setpoint.
Note: This message applies to all heaters on the selected control module. Customer
can use “jumpering RTD A & B” method to achieve 1 RTD configuration on indi-
vidual heaters even though the selected module is set to 2 RTDs mode.
MESSAGE NO: S2-09 APPLIES TO: Selected Heater
DEFAULT VALUE: no VALUE RANGE: yes, no
DISPLAY MODE: Advanced RESTRICTIONS: None
This function copies all the setpoints of the selected heater to all the other heaters
in the system. The copied setpoints are: heater enabled, heater setpoint, low &
high temperature alarm, low & high current alarm, high current trip, power limit,
ground fault trip, ground fault alarm, tracecheck cycle time, tracecheck htr on time,
heater voltage, heater name, master override, proportional control, deadband,
heater fail-safe state, and manual heater.
Setpoints: System Setup Menu
MESSAGE NO: S3-01 APPLIES TO: Interface Module
DEFAULT VALUE: N/A VALUE RANGE: N/A
DISPLAY MODE: All RESTRICTIONS: None
This message displays the name of the sub-menu when entered.
MESSAGE NO: S3-02 APPLIES TO: Interface Module
DEFAULT VALUE: MOD: 1 VALUE RANGE: MOD: Set by MODULE
SEL: no RANGE
SEL: yes, no
DISPLAY MODE: Advanced RESTRICTIONS: MR100 Interface
This function selects which Control Modules are monitored. All Control Modules
that are to be monitored from the Interface Module must have SEL set to “yes”. All
Control Modules that are not physically connected to the Interface Module must
have SEL set to “no”. With the cursor to the right of MOD choose the Module
Number by pressing [VALUE
ñ
] or [VALUE
ò
] and then [STORE]. With the
cursor to the right of SEL select “yes” to select or “no” to deselect the Control
Module for monitoring by pressing [VALUE
ñ
] or [VALUE
ò
] and then
[STORE].
RTD MODE:
1 RTD
?
SETPOINTS:
SYSTEM SETUP
MODULE LIST
MOD:1
?
SEL:yes
?
COPY TO OTHER
HEATERS: no
?