YOKOGAWA VY Series, Руководство пользователя

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■ Process Alarms
The device is normal but normal measurement is not possible due to process-related problems. Consider
maintenance.
NE107
Status
Error messages
Details of error Countermeasures
Indicator HART
S AL-030 030:Fluctuation Fluctuation of the flow rate signal is detected Check the process and installation status.
S AL-031 031:Transient noise Excessive noise in the flow rate signal is detected Check the process and installation status.
S AL-032 032:High vibration Abnormal vibration of the piping is detected Check the process and installation status.
S AL-033 033:Critical vibration Abnormal resonance of the piping is detected Check the process and installation status.
S AL-040 040:Temperature out of range
The fluid temperature is out of the specification
temperature range
Check the process.
S AL-042 042:Analog output out of range
Analog output is out of the upper/lower limit value
range
Check the parameter settings or the process values
assigned to analog output.
S AL-043 043:Pulse output out of range
Pulse output/frequency output are out of the
specification range
Check the parameter settings or the process values
assigned to pulse output.
S AL-044 044:Analog input out of range
Analog input is out of the upper/lower limit value
range
Check the device connected to analog input
S AL-045 045:T/P compensation out of range
The fluid temperature and fluid pressure is out of
the compensation range
Check the fluid temperature and fluid pressure values.
■ Setting Alarms
The device is operating normally, however, a parameter setting error has occurred. Check the parameter
settings.
NE107
Status
Error messages
Details of error Countermeasures
Indicator HART
C AL-050 050:Flow span set error
The flow rate span setting is out of the specification
range
Correct the flow rate span value. Or, check the flow rate
calculation setting parameter.
C AL-051 051:Temperature span set error
The Temperature span setting is inconsistent or
out of the specification range
Correct the temperature span value.
C AL-053 053:Flow calculation set error
Setting inconsistency in flow rate calculation
(including calculation tool)
Check the flow rate setting, flow rate selection and flow
rate calculation setting parameter.
C AL-054 054:Analog output set error
Analog output upper/lower limit value setting
inconsistency
Check the analog output parameter setting.
C AL-055 055:Pulse output set error Pulse output setting inconsistency
Check the pulse output rate, frequency of processing
values 0% and 100%, and flow rate span value.
C AL-056 056:Analog input set error
Analog input upper/lower limit value setting
inconsistency
Check the analog input parameter and flow rate
calculation settings.
C AL-060 060:Sensor backup error Transmitter/sensor backup setting inconsistency Check the data to be backed up.
■ Warnings
The device and measurement are operating normally, however, a warning has occurred.
NE107
Status
Error messages
Details of error Countermeasures
Indicator HART
M AL-070 070:Sensor communication error Control IC communication error is detected
In the case of a remote type, check the vortex
flowmeter signal cable (VY1C). In the case of an
integral flowmeter, contact your nearest sales office or
Service Center.
M AL-071 071:Flow sensor error Abnormal sensor sensitivity is detected
Check the state of the flow sensors by using Built-in
Verification.
M AL-072 072:Clogging Clogging of a flow sensor is detected
Remove foreign matter by following the instructions in
the device manual.
M AL-073 073:Degradation Degradation of a flow sensor is detected
Consider the timing for cleaning the inside of the vortex
flowmeter.
S AL-074
074:Board temperature out of
range
A device internal temperature out of the
specification range is detected
Review the installation environment.
C AL-080 080:Simulation running Test/simulation is running
When restoring to normal operation, cancel simulation
or the output test.
C AL-081 081:Verification running Verification is currently executing Wait for diagnostic processing to complete.
- AL-082 082:Incorrect PIN Entry of wrong user rights PIN
Enter the correct PIN. If you have forgotten your
password, contact your nearest sales office or Service
Center.
<6. Parameters>
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IM 01F07A01-01EN
Parameters
6