Yokogawa 2-Wire Dual Channel Transmitter/Analyzer FLXA21 - Manual (Page 55)

<4. COMMISSIONING OF pH/ORP>
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IM 12A01A02-01E 5th Edition : Oct. 31, 2013-00
4. COMMISSIONING OF pH/ORP
This chapter describes how to check and change settings from the Commissioning screen.
When you move to the Commissioning screen, the output is held.
Execute:
Calibration/Wash
HOLD
Temporary output
Setup:
Comissioning
Change language
Start Quick Setup
Execute &Setup
Sensor setup
Measurement setup
Output setup
Error configuration
Logbook configuration
Advanced setup
Display setup
Calculated data setup
Commissioning
Figure 4.1 Example of the commissioning screen (for two modules)
Operations in Commissioning can be password-protected. If you set up a password, always take
a note of it. For details on setting a password, see section 4.6.3.
Figure 3.1 shows the commissioning procedure. Before changing any parameters, read the
relevant sections in this document and understand how the change of parameters affects the
performance of this instrument. If you set a wrong value, return it to the default setting or value
and then set it again.
On the first startup, the parameters are all default values configured at the factory. Check the
parameters in Table 4.1 and change any of them if necessary depending on the sensors to be
connected and the purpose of use.
Set “Sensor type” first. Some measurement parameters and relevant options change
accordingly. The underlined parameters in Table 4.1 are used for the quick setup.
The default values and setting ranges are listed in the “User setting table of pH/ORP” in the
attached CD-ROM.
After confirming that the instrument operates normally with the parameters, print out the “User
setting table of pH/ORP” and write down these parameters in the column of User Settings.
All user parameters can also be saved in the instrument.
Select Commissioning → Advanced setup → Settings → Save user settings (see Section 4.6.1).
PH
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