Yokogawa ADMAG CA - Manual (Page 3)

IM 1E8B0-01E
ii
NOTICE
6.3.9 Data Setting Enable/Inhibit .................................................................... 6-12
6.3.10 Procedure of Selecting Special Application Items ................................. 6-12
6.3.11 Rate Limit .............................................................................................. 6-12
7. OPERATION VIA BRAIN TERMINAL ................................................................. 7-1
7.1 Operation Via the BT200 ................................................................................. 7-1
7.1.1 BT200 Connections ................................................................................. 7-1
7.1.2 BT200 Keypad Layout ............................................................................. 7-3
7.1.3 Major BT200 Key Functions ................................................................... 7-4
7.1.4 Displaying Flow Rate Data ...................................................................... 7-6
7.2 Setting Parameters ........................................................................................... 7-7
7.2.1 Setting Flow Span .................................................................................... 7-7
7.2.2 Measuring Mode Setting .......................................................................... 7-8
7.2.3 Pulse Output (Refer to 6.3.1) ................................................................... 7-9
7.2.4 Display of Internal Totalization (Refer to 6.3.2) ................................... 7-10
7.2.5 Presetting Totalization Display (Refer to 6.3.3) .................................... 7-11
7.2.6 Damping Time Constant (Refer to 6.3.4) .............................................. 7-11
7.2.7 Current Output During Alarm Occurrence (Refer to 6.3.5) ................... 7-11
7.2.8 Reversing Flow Direction (Refer to 6.3.6) ............................................ 7-12
7.2.9 Limiting Current Output (Refer to 6.3.7) ............................................. 7-12
7.2.10 Alarm Output (Refer to 6.3.8) ............................................................... 7-13
7.2.11 Data Setting Enable / Inhibit (Refer to 6.3.9) ........................................ 7-13
7.2.12 Procedure of Selecting Special Application Items (Refer to 6.3.10) ..... 7-13
7.2.13 Rate Limit (Refer to 6.3.11) .................................................................. 7-14
7.2.14 User-Defined Units ................................................................................ 7-14
7.2.15 Other Important Points to Note .............................................................. 7-15
8. ACTUAL OPERATION ............................................................................................. 8-1
8.1 Pre-Operation Zero Adjustment ....................................................................... 8-1
8.1.1 Zero Adjustment Using Data Setting Keys .............................................. 8-2
8.1.2 Zero Adjustment Via the BT200 .............................................................. 8-3
8.2 Self-diagnostics Functions ............................................................................... 8-4
8.2.1 Display and Output Status during Alarm occurrence .............................. 8-4
8.2.2 Error Description and Countermeasures .................................................. 8-5
9. MAINTENANCE ....................................................................................................... 9-1
9.1 Loop Test (Test output) .................................................................................... 9-1
9.1.1 Settings for Test Output Using Data Setting Keys ................................... 9-1
9.1.2 Test Output Setting Via the BT200 .......................................................... 9-2
9.2 Fuse Replacement ............................................................................................ 9-2
9.3 Trouble Shooting ............................................................................................. 9-3
9.3.1 No Indication ........................................................................................... 9-3
9.3.2 Unstable Zero ........................................................................................... 9-4
9.3.3 Disagreement of Indication with Actual Flow Result .............................. 9-5
10. OUTLINE ................................................................................................................. 10-1
10.1 Standard Specifications ................................................................................. 10-1
10.1.1 Magnetic Flow Converter ...................................................................... 10-1
10.1.2 Magnetic Flow Tube .............................................................................. 10-2
10.2 Standard Performance .................................................................................... 10-3
10.3 Normal Operating Conditions ....................................................................... 10-4