Siemens 7MB2335, Operating Instructions Manual, Page: 161 / 168

Appendix
9-9
Operating instructions ULTRAMAT 23 gas analyzer
C79000-B5276-C216-03
Table 9-2 Measures for upgrading to version 2.14._-, continued
Software
version
Measures for upgrading to
version 2.14._:
Replace ROM package
C79451-A3494-S501 and ...
Most important innovations Manufac-
turing
period
starting
2.06_ 2/00
S
The option module
”PROFIBUS-DP” or ”-PA”
including 8 additional relay
outputs and 8 binary inputs is
supported.
S
Error correction: measured
values at analog output are not
always stored during faults if
the measured value changes
range.
S
Set LCD contrast to basic
state: press the three arrow
keys simultaneously.
S
The command ”Remote” via
the RS485 interface (ELAN)
results in signalling of
”Function check” to identify an
intervention on the analyzer.
S
The number of digits following
the decimal point (resolution)
dependent on the measuring
range has been optimized.
S
The factory status can be
generated again by using the
function ”Load factory data”.
S
The current status is now
always displayed in the menu
”IR source ON/OFF”.
S
Pressure sensor can measure
up to 600 mbar without error
message (previously 700
mbar).
S
Set PROFIBUS address.
Parameterization of additional
relay outputs and binary inputs.
S
No factory data are stored in the
analyzer when upgrading from
versions <= 2.05.