Error Messages; Autosampler Main Unit Errors - Hitachi CHROMASTER 5160 Instruction Manual

4.5 Error Messages

4.5.1 Autosampler Main Unit Errors

No. Error Message
1 ROM ERROR
2 RAM ERROR
3 LOG_INFORMATION
ERROR
4 EEPROM ERROR
5 PARAMETER
ERROR
6 COMMUNICATION
ERROR
7 CHECK VIAL NO.
8 CHECK START
STEP NO.
9 CHECK TOTAL VOL
10 START KEY IS NOT
ACCEPTABLEDOOR
IS OPEN
11 SYSTEM_BUSY:
CHECK OTHER
MODULE STATUS
12 STOPPED BY
LEAKAGE
Table 4-3 Autosampler Main Unit Errors
Possible Cause
PC board malfunctions.
Communication is abnormal.
When starting analysis
(pressing the START key),
vial numbers beyond the
maximum number of vials as
a rack parameter are set in a
sequential program.
1. When starting analysis
(pressing the START key),
a start step No. which is
not contained in a
sequential program is set.
2. Setting of a start step No.
which is not contained in a
sequential program was
attempted by the UTILITY
function.
An injection volume that
cannot be handled with the
mounted syringe is set.
When starting analysis
(pressing the START key),
the front doors (R)(L) of the
instrument are unclosed.
When starting analysis
(pressing the START key),
Other unit connected is in the
busy status.
1. Solvent is leaking through
the flow path of
instrument.
2. Solvent remains in the
drain.
4 - 19
Remedy
Turn on power supply again.
If the same error is indicated
again, contact your nearest
service office of Hitachi High-
Technologies Corporation sales
representative.
Check connection of the
communication cable, and
reconnect the autosampler with
the chromatography data station
(CDS).
Check and correct the set
parameter value.
Close the front doors (R)(L) of the
instrument.
Check status of other units and
release the busy status. (Stop of
liquid delivery with the pump,
setting of oven in condition before
heating ready status, etc.)
1. Wipe off leaked fluid
completely and retighten the
pipe joint.
2. Wipe off remaining solvent
completely.