Shimadzu SPD-M20A User Manual

Chapter 7: Fault Diagnosis and Corrective Action
SPD-M20A Service Manual
71
Chapter 7: Fault Diagnosis and Corrective Action
7.1 Troubleshooting
7.1.1 Identifying Problem Site from Error Message
< Error Message List when using Lcsolution >
Error
Code
Error Message
Cause
Measure
Ref. Page
0x0011
Wavelength correction
not performed
Wavelength correction was
not performed
Perform automatic wavelength correction
0x8904
EEPROM data abnormal
EEPROM was not initialized
Initialize EEPROM.
Can execute from PDA Utility's Service
Menu -> Instrument Information ->
System menu
0x1020
PDA board not
connected
The PDA circuit board is not
connected, or board is
defective.
Connect the PDA circuit board, or after
replacing, restart. If problem recurs,
contact Shimadzu Representative.
0x1030
Detector not READY at
start of measurement
Measurement was started
while in a different error
state.
Resolve existing error state.
Previous measurement was
not completed normally.
Restart the instrument and the PC.
0x2001
Leak was detected
Mobile phase is leaking
inside the instrument.
Eliminate leak, and check plumbing
connections.
0x8922
Error occurred during
system check
An error occurred during the
system check. Lamp failure,
etc., occurred.
Perform system check again. If same
error occurs again, contact Shimadzu
Representative.
0x4001,
0x8941
Detector buffer memory
overflow
LAN or PC breakdown
occurred during
measurement, and during
extended period of analysis,
the detector buffer memory
overflowed.
Restart the instrument and the PC.
0x8944
Detector buffer memory
overflow during
measurement. Data
could not be re-sent.
LAN or PC breakdown
occurred during
measurement, and during
extended period of analysis,
the detector buffer memory
overflowed.
Restart the instrument and the PC.
0x8951
Time difference with
SNTP server exceeded
1 second.
Bug
Restart the instrument and the PC.
0x8952
TCP/IP communication
timed out
LAN or PC breakdown
occurred.
Restart the instrument and the PC.
0x8954
Ethernet communication
timeout occurred
between CBM and SPD
LAN or PC breakdown
occurred.
Restart the instrument and the PC.
0x8955
SNTP timeout
LAN breakdown occurred.
Restart the instrument and the PC.
0x8961
Cell is overheated
The temperature controlled
flow cell has overheated.
Repair or replace the temperature
controlled flow cell.
0x8962
Cell current is too high
The temperature controlled
flow cell current is too high.
Repair or replace the temperature
controlled flow cell.
0x8972
Response exceeds
range
Bug
Restart the instrument and the PC.
0x8973
Sampling rate exceeds
range
Bug
Restart the instrument and the PC.
0x8974
Cell temperature setting
exceeds range
Bug
Restart the instrument and the PC.
0x8975
Analog output range
exceeds range
Bug
Restart the instrument and the PC.
0x8976
Polarity exceeds range
Bug
Restart the instrument and the PC.

Shimadzu SPD-M20A Specifications

General

Brand	Shimadzu
Model	SPD-M20A
Category	Security Sensors
Language	English