Module-defined Data Types (1756-DHRIO)
The table lists and describes the Input module-defined data type for this module.
Module-defined Data Type: AB:1756_DHRIO:I:0
Member Name | Data
Type | Default
Display Style | Description |
CHA_Status | SINT | Decimal | 0 = Online 1 = Reserved 2 = Configuring a new scan list: In the process of setting up a new scan list in the RIO scanner for this channel 3 = Offline – No Scan list: No scan list exists in the RIO scanner for this channel 4 = Offline – All adapters inhibited: All adapters in the scan list are in an inhibited state 5 = Offline – Rack overlap: RIO scanner has determined that there are address overlaps
address A PLC-5/SLC term. File, element, and bit addresses (for example, N:7/0) no longer exist in ControlLogix. Instead, memory is allocated and named using tags. 6 = Offline – Duplicate Scanner: more than one scanner is trying to control the I/O
I/O (input/output) Devices that provide and/or receive data from the controller. 7 = Offline – Max # Devices Exceeded: RIO scanner has detected too many devices 8 = Reserved 9 = Offline – Transmitter Error: RIO scanner had a transmit error 10 = Offline – Spurious Interrupt: RIO scanner detected an unidentified interrupt 11 = Offline – No Adapters Found: RIO scanner found no adapters 12 = Offline – Babble Detect: The scanner was unable to get a quiet period on the link so that it can begin transmitting 255 = Not Configured for RIO: No channel status available for a non-RIO configured channel |
CHB_Status | SINT | Decimal | Same as CHA_Status above. |
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