Knick Stratos Pro A2 PH Série Guide Rapide page 8

Operating Modes / Functions
Meas. mode
(main display
selectable)
Pressing the menu key (down arrow) opens the selection menu.
Select the menu group using the left/right arrow keys.
Pressing enter opens a menu item. Press meas to return.


Manual activation of HOLD mode, e.g. for sensor replacement.
The signal outputs behave as configured (e.g. last measured value, 21 mA)



(Access via
code, factory
setting:
5555)
8
TAG display
after 60 s
Display of calibration data
Display of sensor data
Self test: RAM, ROM, EEPROM, module
100 events with date and time
Display of measured values (mV_pH, mV_ORP, RTD,
resistances of glass electrode, reference electrode)
Display of software version, model designation, serial number
pH adjustment (as configured)
ORP adjustment
Product calibration
Zero adjustment
Adjustment of temperature probe
Configuring parameter set A
Configuring parameter set B
Display of measured values for validation (simulators)
Current source, output 1
Current source, output 2
Relay test
Controller: manual specifi cation of controller output
Specifying access codes for operating modes
Reset to factory setting
Enabling an option via TAN
CLK display
after 60 s
A4... only: Controller
parameter display
(if configured)