K-Patents PR-23 - Manual (Page 146)

138 PR-23 instruction manual
10.1.1 Transmitter program versions
The DTR program version can be updated over the Ethernet connection (see Chap-
ter 12) with K-Patents software. Contact your nearest K-Patents representative for
more information on how to update your DTR program version.
Program version 4.07:
The DTR program version 4.07 is compatible with any K-Patents DTR and any PR-23
sensor with program version 1.00 or higher. This DTR program version contains fol-
lowing new features:
− DD-23 Divert Control Unit: protocol versions 2 and 3.
− Network booting for sensors: Network booting of sensors from DTR files.
− mA output: Support for negative span for mA output.
− Temperature bias: Parameter for temperature bias.
− Temperature hold: An ability to hold temperature when concentration is held for
wash or external hold.
− Slew rate limit filter: New output filter method to limit the maximum change
from a measurement to the next.
− Support for advanced http interface
− Instrument tags: An option to add instrument tags (max. 16 characters) to trans-
mitter and sensor information.
− Wash fail status handling: Wash recovery handling changed so that a wash fail-
ure status is not cleared if wash check was not passed. The error status will be
cleared when the wash check is passed.
Program version 3.0:
The DTR program version 3.0 is compatible with any K-Patents DTR and any PR-23
sensor with program version 1.00 or higher. This DTR program version contains fol-
lowing new features:
− Single sensor mode for the intrinsically safe PR-23-...-IA refractometer system
(see Section 9.11). This mode combined with a special single connection H1 inter-
face card PR-10705 creates an Indicating transmitter STR.
− Divert functionality enables the DTR to function as a part of a Divert Control Sys-
tem used to control black liquor concentration in paper and pulp applications. Di-
vert mode only allows for one sensor per transmitter, but a standard DTR is used.
Program version 2.0:
The DTR program version 2.0 is compatible with any K-Patents DTR and any PR-23
sensor with program version 1.00 or higher. This DTR program version contains fol-
lowing new features:
− Instrument homepage and printable verification certificate
− Multi-lingual user interface
− Linear damping
− Field sample soft key