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8

CONFIGURING THE TRANSMITTER…

2.6.3

Alarm Parameters

Note. Alarm Parameters are selected with a ‘1’ and deselected with a ‘0’ as shown in the previous flow unit types, but

any combination of Alarm Parameters may be selected or deselected as required. Automatic deselection of parameters not
required does not take place with alarm parameters.

2.7

Advanced Techniques

2.7.1

Fast Selection of Parameters

Refer to the 

B1.1 Parameter Tree Structure

 diagram.

To select ‘Flow Unit IGal’ from 

any parameter

 (e.g. Tot Mult h):

Pressing the 

ESCAPE

 key resets the prompt to the START position.

4 2 3 routes the prompt through the required menus to the Flow
Unit Menu.
‘0’ indicates that the gallon units are not selected.
? indicates that it is possible to change the value to a ‘1’ if required.

Any route through the tree structure can be similarly processed if
the associated numbers and/or letters for the route is known.

e.g. ESC 8 3 1 followed by 

ENTER

 will allow the High Alarm Trip

Level to be altered.

2.7.2

Fast Selection plus Data Entry

To select ‘

Reverse Analogue Direction

 parameter’

Pressing the 

ESCAPE

 key resets the prompt to the START position.

5 3 2 routes the prompt through the required menus to the 

Reverse

Analogue Direction

 parameter.

 simulates the 

ENTER

 key without terminating the

sequence, which would occur if the normal 

ENTER

 key were used.

‘1’ is entered to select the parameter.

Note.  Any other necessary data can be entered at this

point; e.g. with the correct routing, a password could be
entered. (31* user)

The enter key completes the command.

3

2

4

ESC

Tot Mult h 4 >
0?

2

3

5

ESC

>532 

 1

Anlg Dir Rev2> 1

1

Flow Unit lGal 3 >
0
 0?

Содержание MagMaster

Страница 1: ...Electromagnetic Flowmeter MagMaster Configuration Manual IM MAGMAS CM_4...

Страница 2: ...conditions result in degraded process system performance leading to personal injury or death Therefore comply fully with all Warning and Caution notices Information in this manual is intended only to...

Страница 3: ...s 1 to 3 are generally accessible the remainder are password protected Files in the drawers of the cabinet would represent the groups of parameters provided by the transmitter which if required may be...

Страница 4: ...the direction of the cable glands Special software is not required for configuring the transmitter any communication program will suffice Connect the programming terminal to the transmitter See APPEN...

Страница 5: ...TRANSMITTER 2 2 Looking at the Main Menu 2 3 Choosing a Main Menu Item Read 1 Read 1 Disp 2 Disp 2 Login 3 Login 3 Quit Q Quit Q Read 1 1 2 3 Q 1 Read 2 Disp 3 Login Part of Main Menu OR OR OR Quit FI...

Страница 6: ...r value displayed Login En Item 1 of Login menu opened and parameter value displayed Read 1 3 Login En 1 0 Read 1 Q Bye Quit Read Flow 1 32 49 5 Read Net 5 21 49 Closes any open drawers of filing cabi...

Страница 7: ...ions Set up pulse output and totaliser Set up totaliser units Set up alarm operation Set up input contact function Set up empty pipe detection Sensor calibration details etc Test operation of flowmete...

Страница 8: ...ss level 2 is in operation 2 6 Changing the Value of a Parameter 2 6 1 Numerical Value Parameters Note Many parameters e g the flowrate are calculated internally and the new value entered will therefo...

Страница 9: ...lected 1 Unit selected 0 Unit not selected Entering 1 accesses Flow Unit Ltr parameter 1 shows that you can change this logic 0 value Entering 1 selects this units parameter All other parameters in th...

Страница 10: ...es that it is possible to change the value to a 1 if required Any route through the tree structure can be similarly processed if the associated numbers and or letters for the route is known e g ESC 8...

Страница 11: ...ibed in APPENDIX A Select Engineer security level see Configuration Section Set Test Mode parameter to 1 and enter an appropriate flow rate in the Test Flow parameter Output responses may now be viewe...

Страница 12: ...e sensor Value 50 Value 1000 Check trip value A1 Measure d c voltage on DS1 DS2 w r t SIG GND AM layers removed 1 V Investigate electrode signal voltages Replace transmitter Does alarm clear Clean ele...

Страница 13: ...ample of typical communications programmes and setup details for interfacing with the MagMaster A personal computer can be used to communicate with MagMaster to set up its operating parameters The onl...

Страница 14: ...e Edit Create new entry to enter the serial settings as required above and use Modem Setup to select the COMMS Port Use F8 or select Manual to run the utility as a terminal emulator Press ALT and ESC...

Страница 15: ...em screen hold down and press I 7 Press key to select disk and then and to select C The top line should now show Comms app If so press Enter If not press the and then use the and keys to select it the...

Страница 16: ...1 HAND NONE PROTOCOL NONE ECHO HOST WIDTH NONE TIMEOUT NONE REOL CR LF REOF NONE RTRN NONE TEOL CR TEOF NONE TTRN NONE Enter the following numbers to give the operations shown in the above 13 10 CR LF...

Страница 17: ...Flow Unit Cuft Flow Unit Quiti 1 2 3 4 5 Q Read Disp Login Flow Anlg Pls Tot Alm Input Mtsnsr Snsr Test Quit 1 2 3 4 5 6 7 8 9 B C Q Anlg Fsd Anlg Zero Anlg Dir Anlg No2 Anlg mA Anlg Hart Anlg Quit 1...

Страница 18: ...VEL 1 SECURITY LEVEL 2 Tot Mult m Tot Mult c Tot Mult Tot Mult h Tot Mult k Tot Mult M Tot Mult Quit 1 2 3 4 5 6 Q 72 1 2 3 Q 8 Alm No2 Idle Alm No2 En Alm No2 Fault Alm No2 Fwd Alm No2 Rev Alm No2 Cu...

Страница 19: ...rate in chosen units Flowrate as a percentage of range Accumulated total in forward totaliser Accumulated total in reverse totaliser Net Total Forward minus Reverse Cyclic display of active alarms Tru...

Страница 20: ...Flow Time Hr Flow Time Dy Flow Time Wk Flow Time Quit 1 1 2 0 3 0 4 0 5 0 Q Flow Rspns 5 Display Setting 2 3 4 5 6 7 8 9 Seconds 2 3 4 8 15 30 60 120 Enter main full scale 100 flow range Upper Range...

Страница 21: ...ds to forward flow Analogue output responds to reverse flow Enter Q CR to return to Anlg Menu or CR to cycle around this menu Full scale flow range for second analogue range as percentage of main flow...

Страница 22: ...turn to Flow Menu or CR to cycle around this menu Select totaliser measurement units Select multiplier units required Milli 0 001 Centi 0 01 Unity 1 Hundreds 100 Thousands 1000 Millions 1000000 Enter...

Страница 23: ...Alarm occurs for forward flow Alarm occurs for Pulse Output Cutoff Alarm occurs for empty sensor Alarm occurs for Flow Alm Trip Hi Alarm occurs for Analogue Output Overange Alarm occurs for Pulse Out...

Страница 24: ...or Hi normal 0 for Lo normal Enter Q CR to return to Main Menu or CR to cycle around this menu Set up empty pipe detection Set empty pipe detector trip threshold Actual measured value related to fluid...

Страница 25: ...ly Clr indicates no alarms active Live flow velocity uncorrected for sensor calibration Enter Q CR to return to Main Menu or CR to cycle around this menu If the sensor is empty or disconnected the ala...

Страница 26: ...24 NOTES...

Страница 27: ...rumentation pH conductivity and dissolved oxygen transmitters and sensors ammonia nitrate phosphate silica sodium chloride fluoride dissolved oxygen and hydrazine analyzers Zirconia oxygen analyzers k...

Страница 28: ...County Line Road Warminster PA 18974 USA Tel 1 215 674 6000 Fax 1 215 674 7183 ABB has Sales Customer Support expertise in over 100 countries worldwide www abb com The Company s policy is one of cont...

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