Additional Fault Information: 1756-IF16, 1756-IF6I, 1756-IR6I, or 1756-IT6I (Floating Point Mode)

The following table lists the additional fault information for these analog input modules (in floating point mode):
  • 1756-IF16
  • 1756-IF6I
  • 1756-IR6I
  • 1756-IT6I
    Code
    Explanation and Possible Causes/Solutions
    16#0001
    Configuration of the I/O module is not synced with another
    configuration owner (e.g., controller) or an invalid reconfiguration procedure detected. Check to make sure all owner controllers for this module have the same configuration.
    16#0006
    Realtime Sample Rate Invalid or Notch filter selected does not support the specified RTS.
    16#0008
    An incompatibility exists between the software and the module.
    16#0009
    An incompatibility exists between the software and the module.
    16#000A
    An incompatibility exists between the software and the module.
    16#000B
    An incompatibility exists between the software and the module.
    16#000C
    An incompatibility exists between the software and the module.
    16#000D
    An incompatibility exists between the software and the module.
    16#000F
    Channel 0 Process Alarm Latch set when Alarm Disable bit set
    16#0010
    Channel 0 Alarm Latch set when Alarm Disable bit set
    16#0011
    Channel 0 Input Range Invalid
    16#0012
    Channel 0 Sensor Type Invalid
    16#0013
    Channel 0 Notch Filter Invalid
    16#0014
    Channel 0 Digital Filter non-zero and not greater than 2 times RTS
    16#0015
    Channel 0 10 Ohm Offset outside the range +/- 100 or 10 Ohm Offset is non-zero for anything other than an RTD SIP set for 10 Ohm Copper sensor type.
    16#0016
    Channel 0 Rate Alarm is non-zero and Alarm Disable bit is set or Rate Alarm is greater than 20,000
    16#0017
    Channel 0 High Signal minus Low Signal is outside Sip’s Input Range
    16#0018
    Channel 0 High Signal is less than or equal to Low Signal
    16#001A
    Channel 0 High Engineering is less than or equal to Low Engineering
    16#001C
    Channel 0 High Alarm is less than Low Alarm
    16#001D
    Channel 0 Low Low Alarm is greater than Low Alarm
    16#001E
    Channel 0 High High Alarm is less than High Alarm
    16#001F
    Channel 0 Alarm Deadband is greater than or equal to half the difference between High Alarm and Low Alarm
    16#0022
    Channel 1 Process Alarm Latch set when Alarm Disable bit set
    16#0023
    Channel 1 Alarm Latch set when Alarm Disable bit set
    16#0024
    Channel 1 Input Range Invalid
    16#0025
    Channel 1 Sensor Type Invalid
    16#0026
    Channel 1 Notch Filter Invalid
    16#0027
    Channel 1 Digital Filter non-zero and not greater than 2 times RTS
    16#0028
    Channel 1 10 Ohm Offset outside the range +/- 100 or
    10 Ohm Offset is non-zero for anything other than an RTD SIP set for 10 Ohm Copper sensor type.
    16#0029
    Channel 1 Rate Alarm is non-zero and Alarm Disable bit is set or Rate Alarm is greater than 20,000
    16#002A
    Channel 1 High Signal minus Low Signal is outside Sip’s Input Range
    16#002B
    Channel 1 High Signal is less than or equal to Low Signal
    16#002D
    Channel 1 High Engineering is less than or equal to Low Engineering
    16#002F
    Channel 1 High Alarm is less than Low Alarm
    16#0030
    Channel 1 Low Low Alarm is greater than Low Alarm
    16#0031
    Channel 1 High High Alarm is less than High Alarm
    16#0032
    Channel 1 Alarm Deadband is greater than or equal to half the difference between High Alarm and Low Alarm
    16#0035
    Channel 2 Process Alarm Latch set when Alarm Disable bit set
    16#0036
    Channel 2 Alarm Latch set when Alarm Disable bit set
    16#0037
    Channel 2 Input Range Invalid
    16#0038
    Channel 2 Sensor Type Invalid
    16#0039
    Channel 2 Notch Filter Invalid
    16#003A
    Channel 2 Digital Filter non-zero and not greater than 2 times RTS
    16#003B
    Channel 2 10 Ohm Offset outside the range +/- 100 or
    10 Ohm Offset is non-zero for anything other than an RTD SIP set for 10 Ohm Copper sensor type.
    16#003C
    Channel 2 Rate Alarm is non-zero and Alarm Disable bit is set or Rate Alarm is greater than 20,000
    16#003D
    Channel 2 High Signal minus Low Signal is outside Sip’s Input Range
    16#003E
    Channel 2 High Signal is less than or equal to Low Signal
    16#0040
    Channel 2 High Engineering is less than or equal to Low Engineering
    16#0042
    Channel 2 High Alarm is less than Low Alarm
    16#0043
    Channel 2 Low Low Alarm is greater than Low Alarm
    16#0044
    Channel 2 High High Alarm is less than High Alarm
    16#0045
    Channel 2 Alarm Deadband is greater than or equal to half the difference between High Alarm and Low Alarm
    16#0048
    Channel 3 Process Alarm Latch set when Alarm Disable bit set
    16#0049
    Channel 3 Alarm Latch set when Alarm Disable bit set
    16#004A
    Channel 3 Input Range Invalid
    16#004B
    Channel 3 Sensor Type Invalid
    16#004C
    Channel 3 Notch Filter Invalid
    16#004D
    Channel 3 Digital Filter non-zero and not greater than 2 times RTS
    16#004E
    Channel 3 10 Ohm Offset outside the range +/- 100 or
    10 Ohm Offset is non-zero for anything other than an RTD SIP set for 10 Ohm Copper sensor type.
    16#004F
    Channel 3 Rate Alarm is non-zero and Alarm Disable bit is set or Rate Alarm is greater than 20,000
    16#0050
    Channel 3 High Signal minus Low Signal is outside Sip’s Input Range
    16#0051
    Channel 3 High Signal is less than or equal to Low Signal
    16#0053
    Channel 3 High Engineering is less than or equal to Low Engineering
    16#0055
    Channel 3 High Alarm is less than Low Alarm
    16#0056
    Channel 3 Low Low Alarm is greater than Low Alarm
    16#0057
    Channel 3 High High Alarm is less than High Alarm
    16#0058
    Channel 3 Alarm Deadband is greater than or equal to half the difference between High Alarm and Low Alarm
    16#005B
    Channel 4 Process Alarm Latch set when Alarm Disable bit set
    16#005C
    Channel 4 Alarm Latch set when Alarm Disable bit set
    16#005D
    Channel 4 Input Range Invalid
    16#005E
    Channel 4 Sensor Type Invalid
    16#005F
    Channel 4 Notch Filter Invalid
    16#0060
    Channel 4 Digital Filter non-zero and not greater than 2 times RTS
    16#0061
    Channel 4 10 Ohm Offset outside the range +/- 100 or
    10 Ohm Offset is non-zero for anything other than an RTD SIP set for 10 Ohm Copper sensor type.
    16#0062
    Channel 4 Rate Alarm is non-zero and Alarm Disable bit is set or Rate Alarm is greater than 20,000
    16#0063
    Channel 4 High Signal minus Low Signal is outside Sip’s Input Range
    16#0064
    Channel 4 High Signal is less than or equal to Low Signal
    16#0066
    Channel 4 High Engineering is less than or equal to Low Engineering
    16#0068
    Channel 4 High Alarm is less than Low Alarm
    16#0069
    Channel 4 Low Low Alarm is greater than Low Alarm
    16#006A
    Channel 4 High High Alarm is less than High Alarm
    16#006B
    Channel 4 Alarm Deadband is greater than or equal to half the difference between High Alarm and Low Alarm
    16#006E
    Channel 5 Process Alarm Latch set when Alarm Disable bit set
    16#006F
    Channel 5 Alarm Latch set when Alarm Disable bit set
    16#0070
    Channel 5 Input Range Invalid
    16#0071
    Channel 5 Sensor Type Invalid
    16#0072
    Channel 5 Notch Filter Invalid
    16#0073
    Channel 5 Digital Filter non-zero and not greater than 2 times RTS
    16#0074
    Channel 5 10 Ohm Offset outside the range +/- 100 or
    10 Ohm Offset is non-zero for anything other than an RTD SIP set for 10 Ohm Copper sensor type.
    16#0075
    Channel 5 Rate Alarm is non-zero and Alarm Disable bit is set or Rate Alarm is greater than 20,000
    16#0076
    Channel 5 High Signal minus Low Signal is outside Sip’s Input Range
    16#0077
    Channel 5 High Signal is less than or equal to Low Signal
    16#0079
    Channel 5 High Engineering is less than or equal to Low Engineering
    16#007B
    Channel 5 High Alarm is less than Low Alarm
    16#007C
    Channel 5 Low Low Alarm is greater than Low Alarm
    16#007D
    Channel 5 High High Alarm is less than High Alarm
    16#007E
    Channel 5 Alarm Deadband is greater than or equal to half the difference between High Alarm and Low Alarm
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