YOKOGAWA DPharp EJXC40A, Руководство пользователя

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<8. Maintenance>
8-10
IM 01C25W05-01EN
Indicator
NE107
(Default
Value)
Display on
Configuration
Tool
Cause
Output Operation
during Error
Countermeasure
Status
Group
Diagnostic
List
Group
AL.10
DIFF.P
S DP outside Limit
(AL-10)
Differential pressure
exceeds limit. (AL-10)
Continues to output
the current value.
If the relevant signal
is assigned to PV,
the analog signal
is limited within the
variable range.
For limit values, see
subsection 3.3.1.
Check the input.
Contact the nearest
sales office or service
center, if necessary.
2
Transducer Status
AL.11
PRESS1
S Pres 1 outside
Limit (AL-11)
Module-1: Input
pressure is outside
measurement range limit
of capsule.(AL-11)
Continues to output
the current value.
If the relevant signal
is assigned to PV,
the analog signal
is limited within the
variable range.
For limit values, see
subsection 3.3.1.
AL.12
TEMP1
S Temp 1 outside
Limit (AL-12)
Module-1: Capsule
temperature is outside
range (–50 to 130
degC).(AL-12)
Continues to output
the current value.
Use heat insulation or
make lagging to keep
temperature within
range.
AL.13
AMP. TMP
S Amp T outside
Limit (AL-13)
Module-1: Amplifier
temperature is outside
range (–50 to 95 degC).
(AL-13)
AL.14
PRESS2
S Pres 2 outside
Limit (AL-14)
Module-2: Input
pressure is outside
measurement range limit
of capsule.(AL-14)
Continues to output
the current value.
If the relevant signal
is assigned to PV,
the analog signal
is limited within the
variable range.
For limit values, see
subsection 3.3.1.
Check the input.
Contact the nearest
sales office or service
center, if necessary.
19
AL.15
TEMP2
S Temp 2 outside
Limit (AL-15)
Module-2: Capsule
temperature is outside
range (–50 to 130
degC).(AL-15)
Continues to output
the current value.
Use heat insulation or
make lagging to keep
temperature within
range.