Rki-instruments M2 Rig Monitor Manuel d'utilisateur

RKI Instruments, Inc.www.rkiinstruments.comM2 Rig MonitorOperator’s Manual Part Number: 71-0234RKRevision: DReleased: 9/30/14

5 M2 Rig Monitor Operator’s ManualThe H2S detector is installed in the junction box’s bottom conduit hub and is factory wired to the M2 through the

M2 Rig Monitor Operator’s Manual 6Internal DescriptionThis section describes the internal components of the M2 Rig Monitor. The internal components o

7 M2 Rig Monitor Operator’s Manualsignal may be used by a recording device, gas monitor controller, or programmable controller. The Modbus output m

M2 Rig Monitor Operator’s Manual 8Relay Terminal StripsThe right column of terminal strips consists of, from top to bottom, the fail, alarm 1, and al

9 M2 Rig Monitor Operator’s Manualcalibration. They are actuated by bringing the magnetic wand close enough to them to actuate them. Although the m

M2 Rig Monitor Operator’s Manual 10Chapter 3: Installation & StartupOverviewThis chapter describes procedures to mount the M2 Rig Monitor in the

11 M2 Rig Monitor Operator’s Manual• Are the display screen and status lights on the Rig Monitor visible?2. At the monitoring site, use #10 screws

M2 Rig Monitor Operator’s Manual 12Wiring the M2 Rig MonitorWARNING: Always verify that the power source is OFF before making any wiring connections.

13 M2 Rig Monitor Operator’s ManualFigure 9: Rig Monitor Field WiringConnecting DC PowerPerform the following functions to connect the Rig Monitor

M2 Rig Monitor Operator’s Manual 147. All of the conduit hubs are used in the Rig Monitor so you will need to uninstall the power cable from the bott

M2 Rig Monitor Operator’s ManualWARNINGRead and understand this instruction manual before operating instrument. Improper use of the gas monitor co

15 M2 Rig Monitor Operator’s Manual10. Connect the leads from the recording device to the 4-20 mA out terminal strip as shown in Figure 9. When con

M2 Rig Monitor Operator’s Manual 16actuate. Touching the glass and removing the wand is the same as pressing and releasing a button. Touching the gla

17 M2 Rig Monitor Operator’s ManualChapter 4: OperationOverviewThis chapter describes the M2 Rig Monitor in normal operation. This chapter also des

M2 Rig Monitor Operator’s Manual 184 - 20 mA Signal Output OperationThe output at the S terminal of the power/signal terminal strip is a 4 - 20 mA si

19 M2 Rig Monitor Operator’s ManualNOTE: You can select normally energized (N. EN) or normally de-energized (N. DE-EN) alarm 1 and alarm 2 relay se

M2 Rig Monitor Operator’s Manual 20Alarm 2 ConditionAlarm 2 Condition IndicationsWhen the gas reading reaches the alarm 2 setpoint, the Rig Monitor s

21 M2 Rig Monitor Operator’s ManualLow Power ConditionThe 12 VDC battery that is recommended for operation of the Rig Monitor is typically dead bef

M2 Rig Monitor Operator’s Manual 22Chapter 5: Configuration ModeOverviewThis chapter describes how to view and change M2 Rig Monitor parameters using

23 M2 Rig Monitor Operator’s ManualTable 4: Configuration ParametersParameter(Factory Set Value)DescriptionALARM-1 (10 ppm)The gas reading at which

M2 Rig Monitor Operator’s Manual 244. When you have scrolled through all the adjustable parameters, SAVE IT? YES/NO appears on the display.5. If you

M2 Rig Monitor Operator’s ManualProduct WarrantyRKI Instruments, Inc. warrants gas alarm equipment sold by us to be free from defects in materials, w

25 M2 Rig Monitor Operator’s ManualChapter 6: MaintenanceOverviewThis chapter describes procedures for performing preventive maintenance, troublesh

M2 Rig Monitor Operator’s Manual 26sample tubing from the calibration cup/splash guard hose barb.10. When the Rig Monitor display reading falls below

27 M2 Rig Monitor Operator’s ManualStrobe/Horn Not Working• The strobe/horn does not activate when an alarm 1 condition occurs.• The strobe/horn is

M2 Rig Monitor Operator’s Manual 28Calibration FrequencyAlthough there is no particular calibration frequency that is correct for all applications, a

29 M2 Rig Monitor Operator’s ManualPreparing for CalibrationNOTE: The following procedure assumes the use of a calibration kit which includes a cal

M2 Rig Monitor Operator’s Manual 308. Press and release the ENTER button. The Rig Monitor will perform a fresh air adjustment and the display will in

31 M2 Rig Monitor Operator’s ManualAdjusting Strobe/Horn VolumeThe horn volume on the strobe/horn can be adjusted by doing the following:1. Disconn

M2 Rig Monitor Operator’s Manual 326. Turn the Audio Select switch so that the selection arrow is pointing to the desired number.7. Place the cover o

33 M2 Rig Monitor Operator’s Manual9. Reinstall the junction box cover.10. Connect the battery clamps to the + and - terminals of the 12 VDC batter

M2 Rig Monitor Operator’s Manual 34Chapter 7: RS-485 Modbus OutputOverviewThis chapter describes the M2 Rig Monitor’s RS-485 Modbus output and how to

M2 Rig Monitor Operator’s ManualTable of ContentsChapter 1: Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

35 M2 Rig Monitor Operator’s ManualRecommended Modbus WiringThe recommended Modbus wiring for the Rig Monitor is illustrated in Figure 12 below. In

M2 Rig Monitor Operator’s Manual 36Figure 14: Multiple M2 Rig Monitors in a Two Branch ConfigurationUsing the M2 Rig Monitor in a 4-wire Modbus Syste

37 M2 Rig Monitor Operator’s Manualfollowing screen appears.2. To exit Modbus Mode, press and release the DOWN/NO button. The M2 Rig Monitor will r

M2 Rig Monitor Operator’s Manual 38return to the first adjustable parameter. Go back to step 3 and continue.If you want to save the adjustments made,

39 M2 Rig Monitor Operator’s ManualTable 9: Register 2, Operating State, Alarms & Relays Bit & Field AssignmentsBit(s) Value[15:12] Operati

M2 Rig Monitor Operator’s Manual 40Register 3Register 3 is the supply voltage (0.1 volt per count).Registers 4 - 11The 16 bytes in these registers co

41 M2 Rig Monitor Operator’s ManualRegister 27Register 27 is the alarm 1 OFF delay.Integer values are in seconds.Register 28Register 28 is the alar

M2 Rig Monitor Operator’s Manual 42Register 38Register 38 is the calibration outcome.Upper=Gas OperationLower=Air OperationCalibration Outcome Codes:

43 M2 Rig Monitor Operator’s ManualFunction Code 16: Write RegistersThere are 21 registers in Function Code 16 that can be used to write to the Rig

M2 Rig Monitor Operator’s Manual 44Parts ListTable 11 lists replacement parts and accessories for the M2 Rig Monitor Transmitter.Table 11: Parts List

M2 Rig Monitor Operator’s ManualChapter 6: Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

45 M2 Rig Monitor Operator’s ManualAppendix A: Control Button Quick Reference GuideThe M2 Rig Monitor’s control buttons allow access to operational

M2 Rig Monitor Operator’s Manual 46Appendix B: Function Code 16 RegistersThe M2 Rig Monitor supports Function Code 16 that allows writing to the Rig

47 M2 Rig Monitor Operator’s ManualRegister 9Register 9 is the alarm 2 relay state.0=Normally De-Energized1=Normally EnergizedRegister 10Register 1

M2 Rig Monitor Operator’s Manual 48Register 19Register 19 is for clearing change flags. When parameters are changed at the M2 Rig Monitor, a flag is

1 M2 Rig Monitor Operator’s ManualChapter 1: IntroductionOverviewThis chapter briefly describes the M2 Rig Monitor. This chapter also describes the

M2 Rig Monitor Operator’s Manual 2SpecificationsTable 1 lists specifications for the M2 Rig Monitor.WARNING: When using the M2 Rig Monitor, you must

3 M2 Rig Monitor Operator’s ManualChapter 2: DescriptionOverviewThis chapter describes external and internal components of the M2 Rig Monitor.Exter

M2 Rig Monitor Operator’s Manual 4Alarm Strobe/HornThe Rig Monitor has a red alarm strobe light/horn installed in the top conduit hub. The Rig Monito