YOKOGAWA VY Series User Manual

■ 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 ow rate signal is detected Check the process and installation status.
S AL-031 031:Transient noise Excessive noise in the ow 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 uid temperature is out of the specication
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
specication 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 uid temperature and uid pressure is out of
the compensation range
Check the uid temperature and uid 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 ow rate span setting is out of the specication
range
Correct the ow rate span value. Or, check the ow rate
calculation setting parameter.
C AL-051 051:Temperature span set error
The Temperature span setting is inconsistent or
out of the specication range
Correct the temperature span value.
C AL-053 053:Flow calculation set error
Setting inconsistency in ow rate calculation
(including calculation tool)
Check the ow rate setting, ow rate selection and ow
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 ow 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 ow 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
owmeter signal cable (VY1C). In the case of an
integral owmeter, contact your nearest sales o󰀩ce or
Service Center.
M AL-071 071:Flow sensor error Abnormal sensor sensitivity is detected
Check the state of the ow sensors by using Built-in
Verication.
M AL-072 072:Clogging Clogging of a ow sensor is detected
Remove foreign matter by following the instructions in
the device manual.
M AL-073 073:Degradation Degradation of a ow sensor is detected
Consider the timing for cleaning the inside of the vortex
owmeter.
S AL-074
074:Board temperature out of
range
A device internal temperature out of the
specication 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:Verication running Verication 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 o󰀩ce or Service
Center.
<6. Parameters>
35
IM 01F07A01-01EN
Parameters
6

YOKOGAWA VY Series Specifications

General

Brand	YOKOGAWA
Model	VY Series
Category	Measuring Instruments
Language	English