User Manual

<7. COMMISSIONING OF SC (Conductivity)>
7-12
IM 12A01A02-01E 5th Edition : Oct. 31, 2013-00
7.5.3 Passwords
Calibration and commissioning operations can be separately protected by each password. To
protectexecuteoperations,enterapasswordinExecute’sinputeld.Toprotectcommissioning
operations,enterapasswordinCommissioning’sinputeld.Bydefault,bothinputeldsare
empty.Whenapasswordinputeldisempty,operationisnotpassword-protected.Apassword
can contain up to 8 characters.
When you set a password, always take a note of it.
When a password is set, input of the password is necessary to enter the password-protected
operation.Afterinputtingthepassword,thedisplaywillchangetoanoperatorIDinputdisplay.
WhenanoperatorIDisinput,itsoperationisrecordedintoalogbook.TheinputofanoperatorID
isnotnecessarytoentertheoperation.AnoperatorIDcancontainupto4characters.
7.5.4 Date/Time
The Logbooks and trend graphs use the clock/calendar as a reference. The current date and
time is set here. The time display format can be selected from among three types.
7.5.5 Communication
In“Communication,”selectthecommunicationsettingfromamongNone,HART,andPH201G.
The burn down current value is 3.6 mA.
NOTE
To make the change of “Communication” valid, turn off the power supply once, and reboot.
Inthecaseof“None,”thereisnottheproblemevenifyoudonotchangeitas“HART”ofdefault
value.
n HART
Select this menu when HART communication is made.
IntheHARTsetupscreen,specifythenetworkaddressandsetupparametersforSV,TV,and
FV.
(PVislinkedwiththe“processparameter”settingin“Outputsettings”andcannotbechanged
here.)
l Network address
For1-to-1communication,leavethedefaultvalue[0]unchanged.Formulti-dropwheremultiple
HART devices are connected on a bus, set addresses in 1 to 15. In this case, the mA output will
bexedto4mA.
l PV
PVisaparameterselectedforanalogoutput;itcannotbechangedhere.
l SV, TV, FV
TheSV,TV,andFVparametersareitemsthattheusermustsetup.Selectableitemsdiffer
depending on the sensor type in “Sensor setup” and settings in “Measurement setup.”
If blank is selected for a parameter, items below that parameter must all be set to blank. If an item
is blank, those below it cannot be set to a status other than blank.