Parameter Description, Min Max Default Value | Emerson MSM400

APPENDIX A2: FULL LIST OF FUNCTIONS

Parameter list and description

P=Parameter,	D=Diagnostic Display Parameter
Parameter	Description
No.
P100	Sensor Gap in mm.
	This is a user entered parameter (optional).
	This value is ignored when an alternative span
	calibration is caried out (i.e. method two or three).
P101	Sludge type
	The user can select from a list of sludge type to set
	up the span for the calibration procedure (optional).
	Each sludge type is associated with an attenuation
	factor for each frequency. This value is ignored when
	an alternative span calibration is caried out
	(i.e. method two or three).
P102	dB Factor @ 1MHz
	A user alterable parameter. This is the attenuation
	number in dB/% at 1MHz. This is used for the span
	calibration (method three).
P103	dB Factor @ 3.3MHz
	A user alterable parameter. This is the attenuation
	number in dB/% at 3.3MHz.This is used for the span
	calibration (method three).
P120	Zero Ref @ 1MHz
	This is the value in dBs (@ 1MHz) that is stored in
	the control unit when a zero calibration is carried out.
	This value is over written each time a zero calibration
	is carried out.
P121	Zero Ref @ 3.3MHz
	This is the value in dBs (@ 3.3MHz) that is stored in
	the control unit when a zero calibration is carried out.
	This value is over written each time a zero calibration
	is carried out.
P122	Date of Zero Ref
	This is automatically stored by the control unit when
	the zero calibration is done. The actual date can be
	set-up in the ENGINEER menu (P730)
P123	Initial Zero Ref @ 1MHz dB’s
	This is the value in dBs (@ 1MHz) that is stored in
	the control unit when the initial zero calibration is
	carried out.This value is compared with subsequent
	zero calibrations.0 must be entered to reset or clear initial
	zero value
P124	Initial Zero Ref @ 3.3MHz dB’s
	This is the value in dBs (@ 3.3MHz) that is stored in
	the control unit when the initial zero calibration is

carried out.This value is compared with subsequent

zero calibrations.0 must be entered to reset or clear initial

Min	Max	Default
value	value	Ex-Factory
0	1000	0.0
-	-	none
0	-	0.000
0	-	0.000
-	-	16
-	-	16
-	-	--/--/----
-	-	0

IP258

33

Image 33

Emerson MSM400 manual Parameter Description, Min Max Default Value

Contents

Mobrey Contents Safety Precautions Sensor Connection IVE Neutral Earth Mains DisplayENT Product Description Product Introduction MSM400 Slurry Monitoring System Ultrasonic Attenuation versus Suspended solids Slurry Characteristics Mobrey Pipe Section Sensors Suspended Sensor Type MSM433 Sensor Type Numbering System Control Unit MSM400 Displays and KeypadKeypad Operation SPECIFICATIONS--MSM400 HartEMC Pipe Section Installation Suspended Sensor InstallationPreliminary Checks Control Unit Sensor Cables Terminal Label Function Sensor Connections Hart Connections and Jumper SettingsRelays Current Output Safety Precautions Initial Power UPMains Supply Toggle RUN Calibration Setup Monitor Main Menu Toggle RUN Calibration Setup Toggle RUN Diagnostic Parameters EX-FACTORY System FeaturesZero Setting Initial Zero Rechecking Zero Calibration Methods Auto CAL Auto CAL Zero Setting Procedure Clear Liquor Press ENT To set 23.1dB 26.2dB Autocal Span Setting Procedure Auto CAL LAB Values Sample Press ENT to set 33.6dB 44.2dB Maximum % Solids Zero Setting ProcedureSpan CALIBRATION/GRADIENT Methods Calibration Method 1-SLURRY Type Attenuation VALUE-METHOD Duty Mode Desludge Mode No. of operation Set Default value Max value Hrs & minsStart on Stop on Stop if Do not start if INPUT↓ Output Start Time #1 hm 730 P254 Relay Operation Outputs Current Output Middle Display Alarm←−−−−−−− Lower Display Display option parameter number Description Settings Engineering Frequency SETSystem Test Current Output Sensors Hart Smart Communications Appendix A1 Main Menu SUB Menu Parameter DescriptionPar No Diagnostics Alarm ReportLogging Engineering Parameter Description Min Max Default Value MSM400 Monit Parameter Description Min Max Default Value From list 3.6/21mA/hold last reading Min Max Default Value Ex-Factory Manufacturer’s Code Hart Considerations Appendix A3 Hart and Psion Operating Instructions Smart Communication with the Mobrey MSM400 Calibration adjustments at operating conditions Further customisation using the Smart HHC Handheld Communicator Mobrey CK Hand Held Communicator Assembly Instructions Fig DII. Loop diagram Fig D1 MOBREY-CK* HHC assembly How to connect the Smart Communicator Hand Held Communicator Operation How to drive a Psion based Smart Communicator Mobrey Find Save Diary Calc Time Notes World Alarm TAG Tank D7.0 Introduction and Function menu Help D7.2 Program Parameters P D7.1 Monitor/Display Parameters D Mode KEY Default RegisterWorking Register Safe Register Hand Held Communicator Registers Select Data Source 10.1Alarm and Error Messages 10.0ERROR Messages on the HHCPrintout or PC transfer of MSM400 programme data Display of Parameter Data 10.2Invalid Data Entry Instrument in Multidrop Mode Password not Open10.3Communication Errors Invalid Action not the Same Instrument D0 D8 11.0Current Loop Checks and Trimming Current Output ** Set current Trim-maximum Trim-maximum 12.0Unknown Instrument Current and USE ↑ & ↓ To Trim the Output 13.3Use of multiple Smart Communicators D13.0 Smart Interfaces Compatibility D13.1 Introduction Abcdef