Configuration Tag Definitions – 5034-IRT4I

5034-IRT4I Configuration Tags – 5034-IRT4I
Name
Data Type
Definition
Valid Values
Chxx.Range
SINT
Channel’s operating range
If the input type is Thermocouple, the range is:
  • 6 = -100...+100 mV
If the input type is RTD, the range values vary based on sensor type:
Sensor Type
Available Range Selection
100 Ohms Platinum 385
8 = 1...500 Ohms 2-wire
12 = 1...500 Ohms 3-wire
100 Ohms Platinum 3916
10 Ohms Copper 427
120 Ohms Nickel 672
100 Ohms Nickel 618
120 Ohms Nickel 618
200 Ohms Platinum 385
9 = 2...1,000 Ohms 2-wire
13 = 2...1,000 Ohms 3-wire
200 Ohms Platinum 3916
200 Ohms Nickel 618
500 Ohms Platinum 385
10 = 4...2,000 Ohms 2-wire
14 = 4...2,000 Ohms 3-wire
500 Ohms Platinum 3916
500 Ohms Nickel 618
1000 Ohms Platinum 385
11 = 8...4,000 Ohms 2-wire
15 = 8...4,000 Ohms 3-wire
1000 Ohms Platinum 3916
Resistance (Ohms)
8 = 1...500 Ohms 2-wire
9 = 2...1,000 Ohms 2-wire
10 = 4...2,000 Ohms 2-wire
11 = 8...4,000 Ohms 2-wire
12 = 1...500 Ohms 3-wire
13 = 2...1,000 Ohms 3-wire
14 = 4...2,000 Ohms 3-wire
15 = 8...4,000 Ohms 3-wire
Chxx.SensorType
SINT
Type of sensor
If the input type is RTD:
  • 0 = No linearization, Ohms
  • 1 = 100 Ohms Platinum 385
  • 2 = 200 Ohms Platinum 385
  • 3 = 500 Ohms Platinum 385
  • 4 = 1000 Ohms Platinum 385
  • 5 = 100 Ohms Platinum 3916
  • 6 = 200 Ohms Platinum 3916
  • 7 = 500 Ohms Platinum 3916
  • 8 = 1000 Ohms Platinum 3916
  • 9 = 10 Ohms Copper 427
  • 10 = 120 Ohms Nickel 672
  • 11 = 100 Ohms Nickel 618
  • 12 = 120 Ohms Nickel 618
  • 13 = 200 Ohms Nickel 618
  • 14 = 500 Ohms Nickel 618
If input type is Thermocouple:
  • 0 = mV
  • 1 = B
  • 2 = C
  • 3 = E
  • 4 = J
  • 5 = K
  • 6 = N
  • 7 = R
  • 8 = S
  • 9 = T
  • 10 = TXK/XK (L)
  • 11 = D
Chxx.NotchFilter
SINT
Notch Filter removes line noise for the channel.
  • 0 = 10 Hz
  • 16 = 20 Hz
  • 1 = 50 Hz
  • 2 = 60 Hz
  • 3 = 100 Hz
  • 4 = 200 Hz
  • 5 = 500 Hz
  • 6 = 1,000 Hz
  • 7 = 2,500 Hz
  • 8 = 5,000 Hz
Chxx.AlarmDisable
BOOL
Disables all alarms on the channel.
IMPORTANT: Consider the following:
  • When if you change this tag to 0, that is, so alarms are not disabled, you must also enable the individual alarms for them to work.
    For example, if you want to use the Low Low Alarm for a channel, you must set the Chxx.AlarmDisable to 0 and set the Chxx.LLAlarmEn output tag to 1 so the alarm is enabled.
    This applies to all alarms on the module.
  • Conversely, if you set this tag to 1, alarms are disabled regardless of the setting on the alarm enable tag for any alarm.
0 = Alarms are enabled
1 = Alarms are disabled
Chxx.ProcessAlarmLatchEn
BOOL
Configures Process alarms to latch until they are explicitly unlatched.
The Process alarms include:
  • High High Alarm
  • High Alarm
  • Low Alarm
  • Low Low Alarm
0 = Latching disabled
1 = Latching enabled
Chxx.RateAlarmLatchEn
BOOL
Configures the Rate Alarm to latch until it is explicitly unlatched.
0 = Latching disabled
1 = Latching enabled
Chxx.OpenWireDataMinEn
BOOL
Selects the Data value in the input tag when the channel is in Open Wire.
0 = Minimum Engineering value is selected
1 = Maximum Engineering value is selected
Chxx.Disable
BOOL
Disables the channel.
0 = Channel is enabled
1 = Channel is disabled
Chxx.EnforceRTBCJCEn
BOOL
Determines whether it is required to use RTB CJC.
0 = An RTB cold junction compensation is used when RTB with CJC is detected. Onboard cold junction compensation (lower accuracy) is used when RTB with CJC is not detected
1 = The CJ and main channels are faulted when RTB with CJC is not detected
Chxx.TenOhmOffset
INT
Offset used to linearize a 10 Ohms copper sensor type’s input
-1.00…+1.00 Ohms
Chxx.DigitalFilter
INT
A non-zero value enables the filter, providing a time constant in milliseconds used in a first order lag filter to smooth the input signal.
All positive values
Chxx.LowSignal
REAL
One of four points used in scaling. The low signal is in terms of the inputs signal units and corresponds to the low engineering term when scaled.
  • For RTD input type - By default, this tag value is the lowest temperature supported by the Sensor Type connected to the channel.
    You can change the value, if necessary. The value is always Celsius units.
  • For Thermocouple input type - By default, this tag value is the lowest temperature supported by the Thermocouple type connected to the channel.
The value is always in Celsius units.
Chxx.HighSignal
REAL
One of four points used in scaling. The high signal is in terms of the inputs signal units and corresponds to the high engineering term when scaled.
  • For RTD input type - By default, this tag value is the highest temperature supported by the Sensor Type connected to the channel.
You can change the value, if necessary. The value is always Celsius units.
  • For Thermocouple input type - By default, the tag value is the highest temperature supported by the Thermocouple type connected to the channel.
You can change the value, if necessary. The value is always in Celsius units.
Chxx.LowEngineering
REAL
One of four points used in scaling. The low engineering helps determine the engineering units the signal values scale into. The low engineering term corresponds to the low signal value.
Any value
Chxx.HighEngineering
REAL
One of four points used in scaling. The high engineering helps determine the engineering units the signal values scale into. The high engineering term corresponds to the high signal value.
Any value
Chxx.LLAlarmLimit
REAL
The Low Low Alarm trigger point. Causes the ChxxLLAlarm to trigger when the input signal moves beneath the configured trigger point. Value is in terms of engineering units.
Any value
Chxx.LAlarmLimit
REAL
The Low Alarm trigger point. Causes the ChxxLAlarm to trigger when the input signal moves beneath the configured trigger point. Value is in terms of engineering units.
Any value
Chxx.HAlarmLimit
REAL
The High Alarm trigger point. Causes the ChxxHAlarm to trigger when the input signal moves above the configured trigger point. Value is in terms of engineering units.
Any value
Chxx.HHAlarmLimit
REAL
The High High Alarm trigger point. Causes the ChxxHHAlarm to trigger when the input signal moves above the configured trigger point. Value is in terms of engineering units.
Any value
Chxx.RateAlarmLimit
REAL
The Rate Alarm trigger point. Causes the ChxxRateAlarm to trigger when the input signal changes at a rate faster than the configured Rate Alarm. Configured in Engineering Units per second.
0 = Rate Alarm is not used
Any value greater than zero = Trigger point
Chxx.AlarmDeadband
REAL
Allows a process alarm to remain set, despite the alarm condition disappearing, as long as the input data remains within the deadband of the process alarm.
The deadband value is subtracted from the High and High High Alarm Limits to calculate the deadband thresholds for these alarms. The deadband value is added to the Low and Low Low Alarm Limits to calculate the deadband thresholds for these alarms.
Any non-negative value
CJChxx.Disable
BOOL
If this tag set to 1, the embedded Cold Junction measurement is not used when the module calculates the compensation.
There is a CJC embedded in each input channels. Consider the following:
  • If you enable each CJChxx without remote CJ channel, it can be used as CJ measurement for the corresponding input channel.
  • If you disable CJChxx measurement, it is assumed that the cold junction temperature is 0 in the CJ compensation.
0 = Enable Cold Junction compensation
1 = Disable Cold Junction compensation
CJChxx.Remote
BOOL
Indicates if the cold junction sensor is mounted on a remote termination block when set, rather than using onboard CJC or RTB with CJC for the corresponding main channel. If the cold junction sensor is mounted on remote termination block, the module uses the respective remote CJC measurement on the chosen channel to calculate the CJC compensation.
0 = Cold junction sensor is not mounted on a remote termination block
1 = Cold junction sensor is mounted on a remote termination block
CJChxx.RemoteCJChannel
Sets the main channel number where remote Cold Junction sensor is connected to.
Main channel numbers (00...03)
CJChxx.SensorOffset
REAL
Offset added directly to the measured CJ temperature. Used to compensate for cold junction temperature sensor error.
Any value
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