Yokogawa EJA530A - Manual (Page 3)

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CONTENTS
IM 01C21F01-01E
6.4 Wiring .................................................................................................. 6-2
6.4.1 Loop Configuration ....................................................................... 6-2
(1) General-use Type and Flameproof Type ...................................... 6-2
(2) Intrinsically Safe Type ................................................................... 6-2
6.4.2 Wiring Installation ......................................................................... 6-2
(1) General-use Type and Intrinsically Safe Type .............................. 6-2
(2) Flameproof Type ........................................................................... 6-3
6.5 Grounding ............................................................................................ 6-3
6.6 Power Supply Voltage and Load Resistance ..................................... 6-3
7. OPERATION .................................................................................................. 7-1
7.1 Preparation for Starting Operation ...................................................... 7-1
7.2 Zero Point Adjustment ........................................................................ 7-2
7.2.1 When you can obtain Low Range Value from actual
measured value of 0% (0 kPa, atmospheric pressure); .............. 7-2
7.2.2 When you cannot obtain Low Range Value from actual
measured value of 0%; ................................................................ 7-3
7.3 Starting Operation ............................................................................... 7-3
7.4 Shutting Down Operation .................................................................... 7-3
7.5 Setting the Range Using the Range-setting Switch ........................... 7-4
8. BRAIN TERMINAL BT200 OPERATION ..................................................... 8-1
8.1 BT200 Operation Precautions ............................................................. 8-1
8.1.1 Connecting the BT200 ................................................................. 8-1
8.1.2 Conditions of Communication Line .............................................. 8-1
8.2 BT200 Operating Procedures ............................................................. 8-1
8.2.1 Key Layout and Screen Display ................................................... 8-1
8.2.2 Operating Key Functions .............................................................. 8-2
(1) Alphanumeric Keys and Shift Keys .............................................. 8-2
(2) Function Keys ............................................................................... 8-2
8.2.3 Calling Up Menu Addresses Using the Operating Keys .............. 8-3
8.3 Setting Parameters Using the BT200 ................................................. 8-4
8.3.1 Parameter Summary .................................................................... 8-4
8.3.2 Parameter Usage and Selection .................................................. 8-6
8.3.3 Setting Parameters ....................................................................... 8-7
(1) Tag No. Setup ............................................................................... 8-7
(2) Calibration Range Setup .............................................................. 8-7
(3) Damping Time Constant Setup ..................................................... 8-8
(4) Output Signal Low Cut Mode Setup ............................................. 8-9
(5) Change Output Limits ................................................................... 8-9
(6) Integral Indicator Scale Setup .................................................... 8-10
(7) Unit Setup for Displayed Temperature ........................................ 8-11
(8) Operation Mode Setup ............................................................... 8-12
(9) Output Status Display/Setup when a CPU Failure ..................... 8-12
(10)Output Status Setup when a Hardware Error Occurs ................. 8-12
(11) Range Change while Applying Actual Inputs .............................. 8-12
(12)Zero Point Adjustment ................................................................ 8-13
(13)Span Adjustment ........................................................................ 8-14
(14)Test Output Setup ....................................................................... 8-15
(15)User Memo Fields ...................................................................... 8-15
8.4 Displaying Data Using the BT200 ..................................................... 8-16
8.4.1 Displaying Measured Data ......................................................... 8-16
8.4.2 Display Transmitter Model and Specifications ........................... 8-16