Nextron MASTERTRACE MS-2101, Руководство оператора

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6.9
MS-2101 Chapter 6 Setpoint Values
MESSAGE NO: S3-05 APPLIES TO: Interface Module
DEFAULT VALUE: MECH:NC VALUE RANGE: MECH:NO SS:N/A
SS:N/A MECH:NO SS:N/A
MECH:NC SS:N/A
MECH:NC SS:N/A
DISPLAY MODE: Advanced RESTRICTIONS: None
This function configures the alarm contacts for normally open (NO) or normally
closed (NC). MECH refers to the mechanical alarm contact on terminals 20 and 21
of the Control Module. SS refers to the solid-state alarm contact that is not
available on board. In
NO mode, the contact closes during alarm condition. In NC
mode, the contact opens during alarm condition.
MESSAGE NO: S3-06 APPLIES TO: Interface Module
DEFAULT VALUE: no VALUE RANGE: low temp, high temp
low current, high current
gf alarm, RTDA failure
RTDB failure, switch fail
low voltage, high voltage
continuity
yes, no for each alarm
DISPLAY MODE: Advanced RESTRICTIONS: None
This function configures each alarm as latching or non-latching. Pressing
[STORE] toggles the cursor between alarm selection and yes or no selection.
Alarms selected as
yes will be latched. Latching alarms will remain on the display
eventhough the alarm condition no longer exist. To clear the alarm, you must press
[STATUS] to display the alarm and press [RESET]. When the actual and alarm
setpoint values are displayed, the actual value is the pre-alarm actual value.
Tracecheck, ground fault trip and test alarms are latched only and not user
definable.
MESSAGE NO: S3-07 APPLIES TO: Interface Module
DEFAULT VALUE: alarm:off VALUE RANGE: alarm:off, alarm:on
flash/on, flash/off
DISPLAY MODE: Advanced RESTRICTIONS: None
This function determines the response of the alarm light output to an alarm. The
alarm light output is design to drive a 5Vdc LED. If the value is set to
alarm off ,
the alarm light is on in a no alarm condition and turns off when alarms are
present. The alarm off setting works best with a green LED for fail-safe mode
where loss of power or a burnt out LED generates an alarm condition. Value
alarm on , turns the alarm light off in a no alarm condition and turns on when
alarms are present. Value alarm flash/on flashes the alarm light when alarms are
present and turns on the alarm light when there are no alarms. Value alarm flash/
off flashes the alarm light when alarms are present and turns off the alarm light
when there are no alarms.
MESSAGE NO: S3-08 APPLIES TO: Interface Module
DEFAULT VALUE: Celsius VALUE RANGE: Celsius, Fahrenheit
DISPLAY MODE: Advanced RESTRICTIONS: Heater Setpoint must not be
off .
This function sets the units of measure for temperature. All temperatures are
displayed in the selected units of either degrees Celsius (°C) or degrees Fahrenheit
(°F).
ALARM CONTACTS:
MECH:NO
"
SS:N/A
"
ALARM LIGHT MODE:
alarm: off
"
TEMPERATURE UNITS:
Celcius
"
ALARM LATCHING:
low temp
"
yes
"