Roche cobas p 512 User Manual

cobas p 512 Part E - Troubleshooting
Operator's Manual - Version 1.6 - 10/2015 5-35
Error message
Description
Remedy
430
Transfer error %
Transfer error (parity)
(address=%1). Communication
error from the computer to the
DMS/SMS control boards. Red
fail LED is blinking.
Check the cabling to the motor control
board. See Service Manual -> Electronics.
431
Checksum error in
control telegram
%
Checksum error in control
telegram (address=%1).
Communication error from the
computer to the DMS/SMS
control boards. Red fail LED is
blinking.
Check the RS485 interface (hardware).
432
Error command
structure control
telegram %
Command structure error in
control telegram. The entire
buffer is deleted (address=%1).
Check the interface protocol.
433
Checksum error in
the instruction
telegram %
Checksum error in the
instruction telegram.
Communication error from the
computer to the DMS/SMS
control boards. Red fail LED is
blinking (address=%1).
Check the RS485 interface (hardware).
434
Error command
structure
instruction
telegram %
Command structure error in
instruction telegram. The buffer
is not changed (address=%1).
Check the interface protocol.
435
No execution
command in the
buffer %
There is no execution command
for the DMS boards in the
buffer.
Synchronizing error from
RS484 interface between the
computer and the DMS control
boards.
The buffer is not changed
(address=%1).
Restart the system.
436
Defective fuse %
Defective fuse at the motor
control group. The error is not
reset after status inquiry
(address=%1).
Replace defective fuse of the motor control
group. Upon repetition, check short
connection (motor, cable). See Service
Manual -> Electronics.

Roche cobas p 512 Specifications

General

Brand	Roche
Model	cobas p 512
Category	Analytical Instruments
Language	English