Honeywell HPM, Сервисная инструкция

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4 Fault Isolation
4.3 Fault Isolation Concepts
R688 HPM High-Performance Process Manager Service 337
December 2020 Honeywell
Comm/Control Soft failure error codes
Table 59 Comm/Control Soft Failure Error Codes defines the Soft failure codes for both the HPMM
Communications and the Control processors.
The corrective action(s) is identified by a number. Corrective actions are listed in Table 57 HPMM
Corrective Actions.
Table 59 Comm/Control Soft Failure Error Codes
Bit
Position
Failure Mnemonic Display Text Corrective
Action
(See Table 57)
00 CTRLNRSP CTRL RESET/WDT EXPIRED 2, 6, 1
01 CTRLFAIL CTRL PROCESSOR FAILURE 2, 6, 1
02 CMLDFAIL COMM PROCESSOR LOAD FAILURE 2, 6,1
03 IOLFAIL 1
04 COMMDIAT COMM PROC DIAG INIT TIMEOUT 2, 1
05 COMMDIAO COMM PROC DIAG CYCLE OVERFLOW 16
06 MEMPTCHK GLOBAL RAM EDAC CIRCUITRY 6, 1
07 SRMPTCHK COM DETECT IOL RAM PARITY CKT 7, 1
08 LMPCCOM COM LOCAL RAM PARITY CIRCUITRY 6, 1
09 UCNADDR UCN ADDRESS CHANGE DETECTED 4, 1
10 PWRDROP TRANSIENT POWER DOWN DETECTED 12, 1
11 SRMPTERR COMM DETECTED IOL PERR Hl-RATE 7, 1
12 SWITCHES 1
13 SOFTERR PRIVATE RAM PARITY CIRCUITRY 6, 1
14 IOLNORSP NO RESPONSE FROM IOL #1 7, 1
15 IOLMAXER IOL MAX COMM ERRORS EXCEEDED 10, 7, 1
16 IOLAFAIL IOL CABLE A FAILURE 10, 7, 1
17 IOLBFAIL IOL CABLE B FAILURE 10, 7, 1
18 IOLPRSFL NO PRIMARY IOL1 COMM TO SECNDY 10, 7, 1
19 UCNPRSFL NO PRIMARY UCN COMM TO SECNDY 3, 8
20 UCNSCPFL NO SECNDY UCN COMM TO PRIMARY 3, 8
21 NOSYNCH 1
22 LMBATFAL 1
23 DUPIOLAD PRIM/SECNDY DUPLICATE IOM ADDR 5
24 INCOMPFW INCOMPATIBLE FIRMWARE 6,
25 TSCLOCK TIMESYNCH CLOCK ERROR/DRIFT 2, 6, 1