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General| Brand | EDI |
|---|---|
| Model | CMUip-2212-HV |
| Category | Controller |
| Language | English |
Introduces the CMUip-2212 as part of the ATC Traffic Control Cabinet Monitoring System.
Explains the use of Datakey for individual configuration of the CMUip-2212.
Describes the CMUip-2212 entering fault modes due to detected conditions.
Explains how the CMUip-2212 monitors cabinet +48VDC, +24VDC, and +12VDC power supplies.
Describes conflict determination based on active Green/Walk or Yellow inputs for channels.
Details FSA conditions for Type 81 or Type 67 Frame timeouts on Serial Bus #1.
Describes FSA conditions for Type 129 or Type 130 Frame timeouts on Serial Bus #3.
Explains CMUip-2212 reaction to Type 62 messages with 'N' or 'L' bits set.
Detects absence of required signal voltage or output load current for a channel.
Detects presence of active signal on two or more inputs of a channel.
Verifies the duration of the Yellow signal interval in a sequence.
Verifies the Yellow+Red clearance interval between signals.
Monitors the LF STATUS input for AUTO/FLASH switch position.
Monitors the CB TRIP STATUS input for tripped circuit breakers.
Monitors voltage states of HDFU units for failed outputs.
Monitors MAINS input and NRESET/POWERDOWN for power failure response.
Continuous verification of field signal output states against ATC commands.
Compares field signals to ATC frame; mismatch indicates miss-wired cabinet.
Covers self-check diagnostics, setting LFSA-R and illuminating DIAGNOSTIC indicator.
Verifies non-volatile Datakey contains valid data and correct FCS.
Monitors microprocessor operation, forcing LFSA-R on failure.
Detects intermittent or pulsing faults not caught by normal algorithms.
Monitors intersection approaches using FYA movement per NEMA TS-2 Amendment 4-2012.
Details automatic configuration of fault parameters via MonitorKey software.
Verifies no conflicting channels to the solid Yellow arrow are active.
Detects Red Fail when Red, Yellow, and flashing Yellow arrows are inactive.
Detects Dual Indication when two or more signal combinations are active.
Monitors flashing yellow arrow output for lack of flashing operation.
Monitors FYA permissive turn channel for Yellow Trap conflict condition.
Details electrical specifications including power, AC/DC signals, and logic inputs.
