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Configuration and Use Manual 139
PROFIBUS-PA Status Byte
Status Bytes Block ParametersDiagnostic BytesProLink
D.3 Condensed-mode status byte format
Table D-7 describes the format of the status byte when the transmitter is configured for condensed
mode. Refer to the PROFIBUS Specification Profile for Process Control Devices Version v3.01
December 2004 and the PROFIBUS Specification June 2005 Amendment 2 to the PROFIBUS Profile
for Process Control Devices v3.01, Condensed Status and Diagnostic Messages v1.0 for additional
information.
Table D-7 Condensed-mode status byte format
Expanded status Condensed status Alarms
BAD_DEVICE_FAIL (0x0C) C_BAD_MAINTENANCE_ALARM
(0x24…..0x27)
(1)(2)
A001, A002,
A014, A029,
A030
BAD_SENSOR_FAIL (0x10) C_BAD_PROCESS_RELATED (0x2B)
(2)
A003, A004,
A016, A017
BAD_CFG_ERROR (0x04) C_BAD_FUNCTION_CHECK (0x3C
……0x3F)
(1)(2)
A006, A020,
A021
BAD_NON_SPECIFIC (0x00) BAD_NON_SPECIFIC (0x00) All remaining
fault alarms
under this
category.
UC_SIMULATED_VALUE (0x60) C_UNCERTAIN_SIMULATED_VALUE_STA
RT (0x73)
A132
UC_SENSOR_CAL (0x64) C_BAD_FUNCTION_CHECK (0x3C
……0x3F)
(1)(2)
A104
UC_CFG_ERROR (0x5C) C_BAD_FUNCTION_CHECK
(0x3C……0x3F)
(1)(2)
A006, A020,
A021
UC_NON_SPECIFIC (0x40) C_UNCERTAIN_PROCESS_RELATED
(0x78.. …0x7B)
(1)
A005, A008,
A010, A011,
A012, A013,
A033, A102
GOOD_NC_ADV_ALARM (0x88) C_GOOD_ACTIVE_ADVISORY_ALARM
(0x88…..0x91)
(1)
All informational
alarms.
GOOD_NC_UPDATE_EVT (0x84) C_GOOD_UPDATE_EVENT (0x84) ST revision
update for
transducer
blocks.
GOOD_CAS_OK (0xC0) C_GOOD_CAS_OK (0xC0) None of the
alarms stated
above are active.
BAD_OUT_OF_SERVICE |
LIMIT_CONSTANT (0x1C)
C_BAD_PASSIVATED (0x23) Actual mode of
AI, AO, or
totalizer blocks is
Out of Service.
Totalizer Fail Safe: UC_NON_SPECIFIC
(0x40)
C_UNCERTAINC_SUBSTITUTE_SET
(0x4B)
Failsafe – RUN
mode
Totalizer Fail Safe: UC_LUV (0x44) C_UNCERTAINC_PROCESS_RELATED
(0x78….0x7B)
(1)
Failsafe –
HOLD_LUV
mode