Yokogawa EJX930A User Manual
Page 60
<8. Device Information>
8-3
IM 01C25R03-01E
Table 8.5
Contents of DEVICE_STATUS_5
(index 1049)
Hexadecimal Display through
DD
Description
0x80000000
Diff Pressure Span
Trim Error (AL-50)
Trimming range error for
differential pressure span
0x40000000
Diff Pressure Zero
Trim Error (AL-50)
Trimming range error for
differential pressure zero
0x20000000
Static Pressure
Span Trim Error
(AL-51)
Trimming range error for
static pressure span
0x10000000
Static Pressure
Zero Trim Error
(AL-51)
Trimming range error for
static pressure zero
0x08000000
External Temp
Span Trim Error
(AL-52)
Trimming range error
for external temperature
span
0x04000000
External Temp Zero
Trim Error (AL-52)
Trimming range error
for external temperature
zero
Table 8.6
Contents of DEVICE_STATUS_6
(index 1050)
Hexadecimal Display through
DD
Description
0x80000000
PID in O/S mode
(AL-70)
PID block is in O/S mode
0x40000000
PID in MAN mode
(AL-70)
PID block is in MAN
mode
0x20000000
PID Non-Schduled
(AL-70)
PID block is not
Scheduled
0x10000000
SC in O/S mode
(AL-71)
SC block is in O/S mode
0x08000000
SC in MAN mode
(AL-71)
SC block is in MAN mode
0x04000000
SC Non-Schduled
(AL-71)
SC block is not
scheduled
0x02000000
IT in O/S mode
(AL-72)
IT block is in O/S mode
0x01000000
IT in MAN mode
(AL-72)
IT block is in MAN mode
0x00800000
IT Non-Schduled
(AL-72)
IT block is not scheduled
0x00400000
IS in O/S mode
(AL-73)
IS block is in O/S mode
0x00200000
IS in MAN mode
(AL-73)
IS block is in MAN mode
0x00100000
IS Non-Schduled
(AL-73)
IS block is not scheduled
0x00080000
AR in O/S mode
(AL-74)
AR block is in O/S mode
0x00040000
AR in MAN mode
(AL-74)
AR block is in MAN mode
0x00020000
AR Non-Schduled
(AL-74)
AR block is not
scheduled
0x00000002
LCD Display
Outside Range
Limit (AL-79)
Displayed value exceeds
limit
0x00000001
LCD Display Config
Error (AL-79)
Specified settings for
Display do not meet the
conditions.
Table 8.7
Contents of DEVICE_STATUS_7
(index 1051)
Hexadecimal
Display through
DD
Description
0x80000000
Sensor TB
Simulation Active
(AL-80)
Simulation function of
Sensor TB is active
0x40000000
Flow TB
Configuration Error
(AL-81)
Configuration error
occurs in Flow TB
0x20000000
Flow TB Algorithm
Error 1 (AL-82)
Configuration error
0x10000000
Flow TB Algorithm
Error 2 (AL-82)
Configuration error
0x08000000
Flow TB Algorithm
Error 3 (AL-82)
Configuration error
0x04000000
Flow TB Algorithm
Error 4 (AL-82)
Configuration error
0x02000000
Flow TB Algorithm
Error 5 (AL-82)
Configuration error
0x01000000
Flow TB Algorithm
Error 6 (AL-82)
Configuration error
0x00800000
Flow TB Check
Sum Error (AL-83)
Precise flow setting
CHECK SUM error
0x000040000* Flg Temp High
Alarm (AL-87)
Flange Temperature
High Alarm occurs.
0x000002000* Flg Temp Low
Alarm (AL-87)
Flange Temperature
Low Alarm occurs.
0x000001000* Outside Diagonosis
Range (AL-89)
VALUE_DPAVG is
outside range.
0x000000800* Invalid Ref fDP
(AL-88)
VALUE_FDP under
normal conditions is
not up to the reference
fluctuation level required
to blockage detection.
0x000000400* Invalid Ref fSPl
(AL-88)
VALUE_FSPL under
normal conditions is
not up to the reference
fluctuation level required
to blockage detection.
0x000000200* Invalid Ref fSPh
(AL-88)
VALUE_FSPH under
normal conditions is
not up to the reference
fluctuation level required
to blockage detection.
0x000000100* Invalid Ref BlkF
(AL-88)
VALUE_BLKF under
normal conditions is
not up to the reference
fluctuation level required
to blockage detection.
0x000000080* B Blocking (AL-89) B Blocking (both- side
blockage) is detected.
0x000000040* High Side Blocking
(AL-89)
High-pressure-side
blockage is detected.
0x000000020* Low Side Blocking
(AL-89)
Low-pressure-side
blockage is detected.
0x000000010* Large Fluctuation of
High Side (AL-89)
Pressure fluctuation
amplitude of high-
pressure side is large.
0x000000008* Large Fluctuation
of Low Side (AL-89)
Pressure fluctuation
amplitude of low-
pressure side is large.
0x000000004* A Blocking (AL-89) A Blocking (single-side
blockage) is detected.
*: option code /DG1