Graco 332564B Input Register 08 Clear Active Alarm, Input Register 09 Job Complete

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INPUT REGISTER 08: Clear Active Alarm

The Clear Active Alarm register is used to acknowledge an alarm remotely so that the system may resume operation. Be sure that the alarm condition has been alleviated. Write a 1 to this register to acknowledge the latest active alarm. If more than one alarm is currently active only the most recent alarm will be acknowledged. A repeated write should be performed to clear any remaining active alarms. See figure 9.

(See System Errors, page 88 for more information on clearing alarms.)

NOTE: This register is not polled by the ProMix PD2K. An alarm is cleared only when a value of ‘1’ is written to this register. It is recommended that the automation reset this register by writing a 0 to it at all other times to avoid inadvertently clearing an alarm.

INPUT REGISTER 09: Job Complete

The Job Complete register is used to log the current job remotely. Write a ‘1’ to the register to command the ProMix PD2K to flag a job complete.

INPUT REGISTER 10: Gun 1 Trigger

The Gun 1 Trigger register is used to signal the ProMix PD2K when the automatic spray device is triggered. This signal should be sent any time the spray device is triggered. The state of this register provides timing for alarm functions and also drives the flow control algorithm.

NOTE: If enabled, it is imperative that this signal be sent any time the spray device is triggered. Without it the flow control features will not work.

•Write a value of ‘1’ to signal that the gun is triggered.

•Write a value of ‘0’ to signal that the gun is NOT triggered.

NOTE: This register is used only if the Gun Trigger is set to ‘Network’ via System Screen 5 on the ADM. If it is set to ‘Discrete’ this register is ignored and gun trigger is handled via the discrete input. See Digital Inputs, page 25. NOTE: Because timing is so critical for flow control Graco recommends that users provide a discrete input to minimize latency effects.

(See Usage Screen, page 64 for more information on Job Logs and Job Complete.)

NOTE: This register is not polled by the ProMix PD2K. A job is logged only when a value of ‘1’ is written to this register. It is recommended the automation reset this register by writing a 0 to it at all other times to avoid inadvertently logging a job.

Input Register 10

Gun Trigger

Discrete Signal

ProMix PD2K

Gun Trigger State

1

0

1

0

Figure 12 Gun Trigger Timing (Network and Discrete Signals Shown

INPUT REGISTER 11: Gun 2 Trigger

INPUT REGISTER 12: Gun 3 Trigger

INPUT REGISTER 13: Gun 4 Trigger

These registers are not used.

INPUT REGISTERS 14 – 21: DCS Command Structure

See Dynamic Command Description, page 47.

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332564B

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Contents Important Safety Instructions ProMix PD2K Proportioner for Automatic Spray ApplicationsContents Manual No Related ManualsManual No Description 0359 ModelsECB Labels Model AC2000 High Pressure Identification Label Fire and Explosion Hazard Intrinsic Safety Personal Protective Equipment Keep Components a and B Separate Important Isocyanate ISO InformationIsocyanate Conditions Moisture Sensitivity of IsocyanatesGeneral Information ADM Display USB Download ProcedureAdvanced Display Module ADM USB Upload Procedure ADM Keys and Indicators ADM Keys and Indicators FunctionKey Function Soft Key IconsSoft Key Functions Key Function Navigating the Screens Screen IconsPre-Operation Tasks Pre-operation ChecklistPower On Valve Settings Initial System SetupFlush Before Using Equipment Without Color Change With Color ChangeOperation Using Automatic Display Module ADM Prime and Fill the SystemSpraying Purging Flush Mixed MaterialSingle Color System ShutdownFlush the System Color Change SystemDiscrete I/O Operation Using a Programmable Logic Controller PLCNetwork Communications and Discrete I/O PD2K Discrete I/O ConnectionsDigital Inputs Analog InputsDiscrete I/O Connections on Efcm KEYCGM Kits Communication Gateway Module CGM DetailsCGM Overview Network Communication I/O Data Map Output Register 00 Current System ModeNumber Operation Mode Description ProMix PD2K Network OutputsOutput Register 05 Actual Mix Flow Output Registers 01, 02, 03, and 04 Pump StatusPump States for Output Registers Description Ber Output Register 06 Actual Mix RatioOutput Registers 28 36 DCS Command Structure Output Register 14 Active Recipe Potlife Timeout Set PointOutput Register 27 Safety Interlock Input Status Output Register 12 Active Recipe Material B Flush SequenceOutput Register 37 Time Output Register 38 40 Software VersionOperation Using a Programmable Logic Controller PLC Network Output Data Map Read Only NonePSI = NAK = Busy= ACK = ERRInput Register 00 System Mode Command ProMix PD2K Network InputsInput Register 07 Go to Recipe Number Input Register 02 Flush/Prime Pump CommandInput Register 03 Mix Pump 1 Control Set Point Input Register 09 Job Complete Input Register 08 Clear Active AlarmInput Registers 14 21 DCS Command Structure Input Register 10 Gun 1 TriggerOperation Using a Programmable Logic Controller PLC Network Input Data Map Write/Read 40180 Gun 3 Trigger Uint32 Operation Flow Charts Purge Mode SequenceFlush Pump Command Inactive Pump Flush and Prime SequencesColor Change Sequence ChangeMixing Sequence Standby Mix Ready? noAlarm Clearing Sequence Clear Active AlarmNetwork Communication Dynamic Command Structure DCS Dynamic Command DescriptionWrite User ID List of DCS CommandsDynamic Commands with Command ID DCSWrite Recipe Write Flush Sequence Write Fluid Control Mode Read User IDRead Recipe Read Flush SequenceRead Fluid Control Mode Read Job Info YymmddExample Ascii Character String Decode Algorithm Read Alarm InfoYymmdddw Read Event Info Flow Control System Home Screen Run Mode ScreensOpening Screen Home Screen Key Description Details See Advanced Screen 1, page 82, to setKey Description Key Description Spray Screen, in Standby Mode Spray ScreenFill Screen Fill Screen, Color a SelectedUsage Screen Usage ScreenEvents Screen Errors ScreenJobs Screen Setup Mode Screens Password ScreenSystem Screen Low Flow Timeout Mix Idle TimeoutMix No Flow Timeout Mix Pressure ToleranceMix At Wall Gun Hose LengthGun Hose Diameter Hose Length and DiameterEnable Gateway IDFluid Control Gun Trigger SignalFlow Control Setpoint Signal Manual OverrideRecipe Screen Flush Screen Pump Screen Default Settings Selected Default Settings Not SelectedPressure Alarm and Deviation Limits Pump Screen 3, Pressure Monitoring DisabledCalibration Screens Calibrate ScreenVolume Check Screen Enter Measured Volume of Solvent Maintenance Screens Maintenance ScreenMaintenance Screen 4, Color Valve Resets Advanced Screen Display Units Enable USB Downloads/UploadsLog 90% Full Advisory Enabled Download DepthPerform the pressure check Calibration ChecksPump Pressure Check Pump Volume Check Solvent Meter Calibration Scroll to Calibrate Screen 3,Multiple Color Systems Color ChangeSingle Color Systems Gun Trigger Input Function System ErrorsTo Clear Error and Restart Mix Errors Code Type Description Problem Cause Solution Error CodesPurge Errors Code Type Description Problem Cause Solution Pumping Errors Code Type Description Problem Cause Solution Code Type Description Problem Cause Solution EBH#SAD1 Pressure Errors Code Type Description Problem Cause Solution Qadx QbdxCA0X System Errors Code Type Description Problem Cause SolutionEmix CAC#Cddx CagxCDC# USB Errors Code Type Description Problem Cause Solution Wxuu WxudUSB B9SX B9AXB9BX ENS0 Calibration Errors Code Type Name DescriptionEND# ENT#Maintenance Errors Code Type Name DescriptionCleaning the ADM MaintenancePreventive Maintenance Schedule FlushingTechnical Data Positive Displacement Metric ProportionerFor Graco Canada Customers Graco Standard WarrantyGraco Information
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