Alia AMC2100 Series, Operation Manual

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25
4. Common Alarm Code Indication
AMC2100 Alarm Table
Code Contents Meaning Solution
8
OV. Flow Over range Increase range
16
OV. Flow Exceeding AD value of flowrate Slow fluid velocity
24
OV. Flow
Over range
Exceeding AD value of flowrate Increase range
Slow fluid velocity
32
OV. Freq Exceeding Fmax range Increase the frequency setting range
64
UPPER
Exceeding the upper limit value of
alarm settings Turn off alarm output or raise alarm upper limit
value
72
OV. Flow ; UPPER
Exceeding the upper limit value of
alarm settings
Over range Increase range
Turn off alarm output or raise alarm upper limit
value
128
LOWER
Under the lower limit value of alarm
setting Turn off alarm output or decrease the alarm
lower limit value
136
OV. Flow ; LOWER
Over range
Under the lower limit value of alarm
setting Increase range
Turn off alarm output or decrease the alarm
lower limit value
256
EMPTY Empty pipe alarm Check the pipe & full the pipe
512
Zero Zero mv value>99mv Re-zero when fluid is static.
1024
Coil Exciting Current<40% Check the XY wiring fall off or not
1032
OV. Flow ; Coil
Over range
Exciting Current <40% Increase range
Check the XY wiring fall off or not
1088
UPPER ; Coil
Exceeding the upper limit value of
alarm settings
Exciting Current <40% Turn off alarm output or raise alarm upper limit
value
Check the XY wiring fall off or not
1152
LOWER ; Coil
Under the lower limit value of alarm
setting
Exciting Current <40% Turn off alarm output or decrease the alarm
lower limit value
Check the XY wiring fall off or not
1280
EMPTY ; Coil
Empty pipe alarm
Exciting Current <40% Check the pipe to full the pipe
Check the XY wiring fall off or not
1536
Zero; Coil
Zero mv value>99mv
Exciting Current <40% Re-zero when fluid is static.
Check the XY wiring fall off or not