Appendix A AccuPyc II 1340
A-10 Oct 2013
SYS_ERR: Power Fail
NN/ZZ Cycles Completed
TRN_ERR: Timeout
failed to respond
Updating Unit [n]
failed: Press [CLEAR]
USR_ERR: Cal std
10% of full-scale
Cause: A power failure occurred and when power resumed, the automatic
operation was canceled.
Action: Restart the automatic operation if desired.
Cause: The receiving device took longer than 10 seconds to acknowledge
receipt of data from the pycnometer.
Action: Make sure the receiving device is properly connected to the
pycnometer RS-232 port and is turned on. Verify that the serial I/O
parameters controlling the receiving device correspond with the data
transmission parameters in the set up mode.
Cause: One of the analysis modules has malfunctioned.
Action: Press
CLEAR and follow the instructions displayed in the keypad
window.
After disconnecting the faulty unit (as instructed), you may reconnect
the control module with the remaining analysis module(s) and continue
using your system.
Cause: You tried to enter a calibration standard volume that is less than 10% of
the nominal full-scale volume.
Action: Enter a volume that represents at least 10% of the nominal cell
chamber volume.
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