12 Product description
48
(don) Defines the switching-on point of the switching output. The
range can be selected freely between 0 …19999 (0.000…19.999).
(doff) Defines the switching-off point of the switching output. The
range can be selected freely between 0 …19999 (0.000…19.999).
(dtYP) Defines the switching function of the switching output. The
options to select from are normally closed (NC) and normally open
(NO).
(ddLY) Defines a switching delay of the switching output. The range
can be selected freely between 0.0...200.0 seconds.
(RoLL) Defines the minimum output current. The range can be
selected freely between 0 … 22.5mA.
(RoHL) Defines the maximum output current. The range can be
selected freely between 0 … 22.5mA.
(Mout) If the transmitter detects an internal error, an error code is
shown on the display and the leakage current defined at this point
is generated. The leakage current can be selected freely between
0 … 22.5mA.
(AuLo) Upon corresponding operating time, the keyboard is locked
in order to prevent unauthorised operation. The setting range can
be selected freely between 0…100 minutes; if 0 is entered, the
keylock is disabled.
(rSt) By setting the reset function in the user menu to the option
“YES”, all parameters of the user menu are reset to the factory
settings. The calibration values are maintained.
(ESC) When ultimately using the ESC function in the user menu, all
changed parameters of the previous parameterisation will be
stored. The calibration values are maintained.
12.3 Calibration
The STS-03/04 opacimeter was subjected to a calibration
procedure in the factory, whereby it is possible to reset the
product to this configuration, even after accidental misuse. This
factory calibration is performed both with absorption standards
and with formazine solution. Therefore, the sensor is prepared
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