Samson 5006-0, Mounting And Operating Instructions

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Error code Description Corrective measure
LCD: number LED: flashing sequence
Hardware error
1 1x long/1x medium/
9x short
Oscillating circuit or differential
inductor defect Send device to SAMSON for repair
2 1x long/1x short/
1x medium/8x short
RAM checksum error, RAM is defect Send device to SAMSON for repair
4 1x long/2x short/
1x medium/7x short
EEPROM checksum error Send device to SAMSON for repair
Calibration error, measuring range error or error in tank characteristic
8 1x long/3x short/
1x medium/6x short
∆
p not within permissible range.
The permissible range is 20 to 110 %
of the nominal range of the dp cell.
Reset error and load other tank or gas
data, or use appropriate dp cell.
16 1x long/4x short/
1x medium/5x short
Error in the tank characteristic It is imperative that the co-ordinates
for the tank characteristic increase
strictly monotonically.
32
1x long/5x short/
1x medium/4x short
Calibration
∆
p sensor.
The zero or span calibration
produces values that exceed the
permissible limits. These values are
not saved in EEPROM.
Check zero and span calibration. On
doing so, pay attention to the
∆
p.
If the fault remains, send device to
SAMSON for repair.
Other errors
64 1x long/6x short/
1x medium/3x short
Error in FP arithmetic. Check tank or gas data.
128 1x long/7x short/
1x medium/2x short
Memory pen invalid.
The memory pen ID is incorrect or
faulty. The pen cannot be read,
however, writing to the pen is possible. Use memory pen suitable for Media 6.
256 1x long/8x short/
1x medium/1x short
Error in checksum memory pen. Acknowledge error and rewrite or
reread memory pen. If the error
continues to occur, the memory pen
must be replaced.
512 1x long/9x short/
1x medium
Error during RS 232 communication.
The USART has recognized an error,
or there is a buffer overflow. Acknowledge error and check
communication.
Note :
Error codes might refer to an error addition and therefore two error codes might be displayed as one code:
e.g. ERROR
24
=> error code
8
and error code
16
.
When an error code is displayed, the current output of the Media 6 device is switched to
≥
3.6 mA.
EB 9527-1 EN
27
Troubleshooting