Module Data Types - 1794-OF8I/A
The table below lists and describes module-defined data types for the 1794-OF8I analog input module. It includes information for input (as indicated by an I), output (as indicated by an O), and configuration (as indicated by a C).
Module-defined Data Type: AB:1794_OF8I:I:0
Member Name | Type | Default Display Style | Description |
Fault | DINT | Binary | Fault - Used for Input Data Validation 0 = Valid Data 1 = Invalid Data - if the connection to the module has been lost, or if the module has a severe hardware fault, the lower 8 bits are set to 1. |
CalibrationDone | BIT | Binary | Set to 1 after calibration cycle completed. |
CalibrationBad | BIT | Binary | Set to 1 if channel calibration coefficients cannot be saved or read properly. |
NAMURMode | BIT | Binary | |
ConfigurationMode | BIT | Binary | Set to 1 when configuration mode is selected. The module status indicator flashes when set. |
GeneralFault | BIT | Binary | |
FieldPowerOff | BIT | Binary | Set to 1 when the 24V field power fails. The module status indicator flashes when set. |
PowerUp | BIT | Binary | This member is set when data in the configuration tag is all zeros due to reset or a cleared data type in the configuration tag. The module status indicator flashes when set. |
Ch0OpenWire Ch1OpenWire Ch2OpenWire Ch3OpenWire Ch4OpenWire Ch5OpenWire Ch6OpenWire Ch7OpenWire | BIT | Binary | Indicates the corresponding current output channel is open. |
Module-defined Data Type: AB:1794_OF8I:O:0
Member Name | Type | Default Display Style | Description |
OpenWireReset | BIT | ||
SafeStateConfig0 | BIT | Safe state value to use for SSSafeStateConfig0. | |
SafeStateConfig1 | BIT | Safe state value to use for SSSafeStateConfig1. | |
OutputEnable | BIT | ||
Ch0Data | INT | Output data for channel 0. The output data is real time data formatted to the selected configuration. | |
Ch1Data | INT | Output data for channel 1. The output data is real time data formatted to the selected configuration. | |
Ch2Data | INT | Output data for channel 2. The output data is real time data formatted to the selected configuration. | |
Ch3Data | INT | Output data for channel 3. The output data is real time data formatted to the selected configuration. | |
Ch4Data | INT | Output data for channel 4. The output data is real time data formatted to the selected configuration. | |
Ch5Data | INT | Output data for channel 5. The output data is real time data formatted to the selected configuration. | |
Ch6Data | INT | Output data for channel 6. The output data is real time data formatted to the selected configuration. | |
Ch7Data | INT | Output data for channel 7. The output data is real time data formatted to the selected configuration. |
Module-defined Data Type: AB:1794_OF8I:C:0
Member Name | Type | Default Display Style | Description |
Ch0RangeType_0 | BIT | ||
Ch0RangeType_1 | BIT | ||
Ch1RangeType_2 | BIT | ||
Ch1RangeType_3 | BIT | ||
Ch2RangeType_4 | BIT | ||
Ch2RangeType_5 | BIT | ||
Ch3RangeType_6 | BIT | ||
Ch3RangeType_7 | BIT | ||
Ch4RangeType_8 | BIT | ||
Ch4RangeType_9 | BIT | ||
Ch5RangeType_10 | BIT | ||
Ch5RangeType_11 | BIT | ||
Ch4RangeType_12 | BIT | ||
Ch4RangeType_13 | BIT | ||
Ch5RangeType_14 | BIT | ||
Ch5RangeType_15 | BIT | ||
Ch0Calibrate Ch1Calibrate Ch2Calibrate Ch3Calibrate Ch4Calibrate Ch5Calibrate Ch6Calibrate Ch7Calibrate | BIT | Includes a channel in calibration when selected. | |
GainOffsetCalibration | BIT | Holds the High or Low Reference settings you selected on the Input Configuration tab from the Module Properties dialog box. | |
CalibrationClock | BIT | If selected, calibration mode starts and calibration settings for the selected channels are accepted. If clear, the accepted current calibration coefficients are stored to selected channels, applied and calibration mode is exited. | |
QuickCalibration | BIT | If set to 1, calibration coefficient is stored to all related configurations for selected channels. | |
BIT | |||
DefaultCalibration | BIT | ||
NAMURCompatible | BIT | ||
SSOpenWireReset | BIT | ||
SSSafeStateConfig0 | BIT | Safe state value to use for SSSafeStateConfig0. | |
SSSafeStateConfig1 | BIT | Safe state value to use for SSSafeStateConfig1. | |
SSOutputEnable | BIT | Safe state value to use for SSOutputEnable. | |
SSCh0Data SSCh1Data SSCh2Data SSCh3Data SSCh4Data SSCh5Data SSCh6Data SSCh7Data | INT | Safe State value to use for selected channel. |
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