YOKOGAWA FC400G, Руководство пользователя, Страница: 7 / 91

vi
IM 12F5A1-01E
<CONTENTS>
4.2.3 Modes in Service level .......................................................................4-4
5. NAMES OF COMPONENTS ..................................................................... 5-1
5.1 Operation Keys ................................................................................................. 5-1
5.2 Display Content on the Display Unit ............................................................... 5-2
5.3 Basic Key Operation ......................................................................................... 5-3
5.3.1 Key Operation When
YES
NO
Indication Blinks ......................5-3
5.3.2 Key Operation When
ENT
Indication Blinks ...........5-3
5.3.3 Mode Selection in the Operation Level ..............................................5-5
5.3.4 Transfer to the Setting Level ..............................................................5-5
5.3.5 Transfer to the Service Level ............................................................. 5-6
5.4 Mode Selecting Procedure for Each Level and Mode Content ................... 5-7
5.4.1 Mode Selection in the Operation Level ..............................................5-7
5.4.2 Modes in the Setting/Service Level and Selection of Their Setting Items
5-11
6. OPERATION .............................................................................................. 6-1
6.1 Preparation for Operation ................................................................................ 6-1
6.1.1 Inspecting Piping and Cable Installation Condition ........................... 6-1
6.1.2 Filling with Ceramic Beads for Electrode Polishing ........................... 6-1
6.1.3 Supplying Sample Water ................................................................... 6-2
6.1.4 Polishing the Indicator Electrode ....................................................... 6-2
6.1.5 Supplying Power ................................................................................ 6-3
6.1.6 Checking Electrode Mechanism Block .............................................. 6-4
6.1.7 Filling Zero Water, and Test Operation .............................................. 6-4
6.1.8 Setting Operation Parameters ........................................................... 6-4
6.1.9 Calibration .......................................................................................... 6-4
6.2 Normal Operation .............................................................................................. 6-5
6.2.1 Maintenance during Normal Operation ............................................. 6-5
6.2.2 Shutting Down then Restarting Operation ......................................... 6-5
6.3 Requirements for Setting Operation Data ...................................................... 6-6
6.3.1 Setting Items ...................................................................................... 6-6
6.3.2 Setting in the Setting Level ................................................................ 6-8
6.3.3 Setting in the Service Level ............................................................. 6-11
7. CALIBRATION ........................................................................................... 7-1
7.1 Running-in ......................................................................................................... 7-1
7.2 Zero Calibration ................................................................................................. 7-1
7.2.1 Method of Zero Calibration using Open Input Circuit Method ...........7-2
7.2.2 Method of Zero Calibration using Chlorine-free Water ......................7-3
7.2.3 Auto Zero Calibration using Chlorine-free (chlorine not included) Water.
7-3
7.3 Span Calibration ............................................................................................... 7-6
7.3.1 Span Calibration Using Sampling Method ......................................... 7-6