Graco 332564B ProMix PD2K Network Inputs, Input Register 00 System Mode Command

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Operation Using a Programmable Logic Controller (PLC)

ProMix PD2K Network Inputs

The ProMix PD2K Network Inputs are Write-Read capable, but should be treated as outputs from a PLC or other networking device. These registers allow the user to control system operation and conﬁgure system settings remotely. Invalid values (i.e. out of bounds or not consistent with system conﬁguration) will be ignored by the ProMix PD2K. All values must be written as integers. Floating point numbers are not supported.

Do not rely on these registers for Read status, other than to conﬁrm data that has been written and accepted.

NOTE: The PD2K system does not refresh the values for these registers. At power up all input registers initialize to invalid values.

INPUT REGISTER 00: System Mode Command

The System Mode Command register accepts a number that represents a command to the PD2K system to initiate a particular operation. Some operation modes may be initiated only under certain conditions (see Figures 5 – 9 for details).

Number	Operation Mode	Description

1	No OP	The system takes no action.

2	Power Pumps	The system powers on or powers off the pumps.

3	Remote Stop	The system stops all current operations and turns off power to the
		pumps.
4	Recipe Change	The system initiates a recipe change. (See also Register 7.)

5	Mix Fill	The system ﬁlls the mix manifold and gun with material at ratio for
		a valid recipe.
6	Mix	The system initiates a mix/spray cycle.

7	Purge A	The system purges only Material A out through the gun.

8	Purge B	The system purges only Material B out through the gun.

9	Standby	The system puts all active pumps into Standby mode.

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332564B

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Contents

Important Safety Instructions ProMix PD2K Proportioner for Automatic Spray ApplicationsContents Related Manuals Manual No DescriptionManual No Models ECB Labels0359 Model AC2000 High Pressure Identiﬁcation Label Fire and Explosion Hazard Intrinsic Safety Personal Protective Equipment Important Isocyanate ISO Information Isocyanate ConditionsKeep Components a and B Separate Moisture Sensitivity of IsocyanatesGeneral Information USB Download Procedure Advanced Display Module ADMADM Display USB Upload Procedure ADM Keys and Indicators ADM Keys and Indicators FunctionSoft Key Icons Soft Key FunctionsKey Function Key Function Navigating the Screens Screen IconsPre-operation Checklist Power OnPre-Operation Tasks Initial System Setup Flush Before Using EquipmentValve Settings Without Color Change With Color ChangeOperation Using Automatic Display Module ADM Prime and Fill the SystemSpraying Purging Flush Mixed MaterialShutdown Flush the SystemSingle Color System Color Change SystemOperation Using a Programmable Logic Controller PLC Network Communications and Discrete I/ODiscrete I/O PD2K Discrete I/O ConnectionsDigital Inputs Analog InputsDiscrete I/O Connections on Efcm KEYCommunication Gateway Module CGM Details CGM OverviewCGM Kits Output Register 00 Current System Mode Number Operation Mode DescriptionNetwork Communication I/O Data Map ProMix PD2K Network OutputsOutput Registers 01, 02, 03, and 04 Pump Status Pump States for Output Registers Description BerOutput Register 05 Actual Mix Flow Output Register 06 Actual Mix RatioOutput Register 14 Active Recipe Potlife Timeout Set Point Output Register 27 Safety Interlock Input StatusOutput Registers 28 36 DCS Command Structure 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 = Busy = ACK= NAK = ERRInput Register 00 System Mode Command ProMix PD2K Network InputsInput Register 02 Flush/Prime Pump Command Input Register 03 Mix Pump 1 Control Set PointInput Register 07 Go to Recipe Number Input Register 08 Clear Active Alarm Input Registers 14 21 DCS Command StructureInput Register 09 Job Complete 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 DescriptionList of DCS Commands Dynamic Commands with Command IDWrite User ID DCSWrite Recipe Write Flush Sequence Write Fluid Control Mode Read User IDRead Recipe Read Flush SequenceRead Fluid Control Mode Read Job Info YymmddRead Alarm Info YymmdddwExample Ascii Character String Decode Algorithm Read Event Info Flow Control System Run Mode Screens Opening ScreenHome 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 ScreenErrors Screen Jobs ScreenEvents Screen Setup Mode Screens Password ScreenSystem Screen Mix Idle Timeout Mix No Flow TimeoutLow Flow Timeout Mix Pressure ToleranceGun Hose Length Gun Hose DiameterMix At Wall Hose Length and DiameterEnable Gateway IDGun Trigger Signal Flow Control Setpoint SignalFluid Control 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 Enable USB Downloads/Uploads Log 90% Full Advisory EnabledDisplay Units Download DepthCalibration Checks Pump Pressure CheckPerform the pressure check Pump Volume Check Solvent Meter Calibration Scroll to Calibrate Screen 3,Color Change Single Color SystemsMultiple Color Systems System Errors To Clear Error and RestartGun Trigger Input Function Error Codes Purge Errors Code Type Description Problem Cause SolutionMix 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 QbdxSystem Errors Code Type Description Problem Cause Solution EmixCA0X CAC#Cagx CDC#Cddx USB Errors Code Type Description Problem Cause Solution Wxud USBWxuu B9AX B9BXB9SX Calibration Errors Code Type Name Description END#ENS0 ENT#Maintenance Errors Code Type Name DescriptionMaintenance Preventive Maintenance ScheduleCleaning the ADM FlushingTechnical Data Positive Displacement Metric ProportionerGraco Standard Warranty Graco InformationFor Graco Canada Customers