Wire system RS-485 connection diagram | Honeywell DCP552 Mark II

Chapter 4. WIRING

●5-wire system RS-485 connection diagram

		Slave station side DCP552
	Terminating resistor	60	SDA
		60
		61SDB
	Terminating resistor	62RDA
		63RDB
		64SG
	Shield		FG
	Shield
	Master station
	RDA
	RDB
	SDA
	SDB
	SG
	FG
	Shield
		Slave station side DCP552
		60SDA
		61SDB
		62RDA
		63RDB
		64SG
			FG
	Shield
		Slave station side DCP552
		60SDA
	Terminating resistor	61SDB
	Terminating resistor	62RDA
		62RDA
	Terminating resistor	63RDB
	Terminating resistor	64SG
		64SG
			FG

Attach 1/2W or greater terminating resistances of 150Ω ±5% at each end of the communications lines. Ground the shield FGs at one end in one location, not at both ends.

4-14

Image 42

Honeywell DCP552 Mark II user manual Wire system RS-485 connection diagram, Rda Rdb Sda Sdb

Contents

EN1I-6187 Issue 5 12/01 DCP552 Mark ΙΙ Digital Control Programmer User’s Manual Warranty Unpacking Configuration of This User’s Manual Contents Mode transitions Event Output Open Collector Output ConnectionPID group selection Parameter Setup Program SetupOperation Troubleshooting Memory Card Operations Program Work Sheet Parameter Work Sheet SpecificationsCalibration Index Disp key, ↑ key Handling PrecautionsConventions Used in This Manual FUNC+PROG key Features Basic Function Block Diagram RUN Hold Reset Data Configuration Overview Total of 49 patternsParameters System Configuration CPL communications network-based configuration Model Number Model number DCP552E2 Names and Functions of Parts Structure Console Basic display statusDisplay MAN Key pad Enter key Enter key # $% Key chord functions Func + → Loader jack Display channel select key↑ + Prog Input Resistance temperature detectorInput Type and Range Number Thermocouple DC current, DC voltage Before Installation Mounting position Sources of electrical interference and countermeasures Dust proof cover Installation Panel cutout dimension Installation procedures Handling Precautions Wiring Precautions on Wiring Wiring Recommended Cables Making Terminal Connections Terminal Array 11 do Grounding Power Supply and GroundingPower supply Model No PV Input Analog Input Connection PV input CH1 connectionPV input CH2 connection Handling Precautions Control Output Connection Open Auxiliary Output Connection Auxiliary output CH1 connection Event Output Open Collector Output Connection EV1 EV2 EV3 EV4 EV5 EV6 EV7 EV8 External Switch Input Connection Communication Connection RS-485 connection Wire system RS-485 connection diagram RDA RDB SDA SDB Terminating resistor Master station RS-232C connection Connection to ST221 Isolation Between Input and Output Data Data types Program Pattern PatternRAMP-X system RAMP-T system θ setting RAMP-E system ∆ SP setting Xxxxx XXXX.X XXX.XX XX.XXX Events Time events Off-time Output-ON Output-ON Output-OFF Time Basic specifications PV event Event on delay SP upper limit SP lower limit MV upper limit MV lower limit PV deviation rate event Code event Example Setting a timed code with 3 output points in event Functions Mode event Basic operations PID group selection Selection of ouput limiter group Soak Guarantee soak Soak at start of segment PV shift Soak at end of segment Repeat PV start Cycle Pattern link Tag Program operation Mode typesMode Constant value control Hold Mode transitions Indicated by the dashed lines in the figure below Mode transition operations Operation end Mode transition restrictions RUN Hold Reset ADV Fast Input Process Functions Model without carbon potential CP compensation Model with carbon potential CP compensation PV1 Objective SettingO2 sensor check model with CP compensation Operation Current output with setup data C21 set to Output Processing FunctionsControl output CH1 PID parameter oL, oH are valid when setup 5G output with setup data C22 set to Control output CH2 AT not performed during CH2 O2 sensor input Auxiliary output Auxiliary output Power Supply On Startup flow procedure ##!# Basic Display Selection Program run mode displays Disp key function When variable parametar PA03 is set toDisplay A1 Display A2 Display A3 Display A4 Display A5Display A6 Disp key function when variable parameter PA03 is set to Display B1 Display B2 Display B3 Display B4 Display B5 Display B6 Handling Precautions Display D2 Display D3 Display D4 Message key function when variable parameter PA03 is set toDisplay D1 Display D5 Display D6 Constant value control mode Display E1 Display E2 Display E3 Display F1 Display F2 Display F3 Display F4 Selecting Programs Selecting program numbers External Switch Operation External switch inputTypes of external switch inputs Selecting programs BCD system ### Binary system Read timing SW1 to 8 and 15 to 16 timingSW9 to 14 and RUN, Fast Ready Fast timing Manual Operation and Auto-Tuning Auto-tuning ATManual operation TP-A7 TP-A6 TP-A5 TP-A4 TP-A3 TP-A2 TP-A1 Progression of individual items in parameter settings Parameter SetupSelecting parameter settings groups ConSt when using Func + PID key Modifying individual items and exiting the setting mode ↑ ↓ Parameter Setting List Variable parameter setting $$$$$ =C627 C30*#*6727 C22 Detailed information on variable parameters PA05 program autoload OFF PA31 to PA38 event on delay groups 1 to 4, event/delay time PA17 $$$$ Settings by event type ++++,% 679 %97 32 # PID parameter CH1 setting 1rE CP-A1 CP-A5 PID parameter CH2 setting #CP % OL-6 OH-6 1d-7 RE-7 OL-7 OH-7 CP-A6 Setup data setting C01016 C11## 0000 =111111 ?97 367 C100 Detailed descriptions of setup data settings C63 time display Remaining segment time Total operation time C95 voltage output control C96 voltage output control SSR = I 0 ⋅ Z + V D Equation Handing Precautions C100 PV2 zener barrier adjustment Constant value control data CH1 setting Constant value control data CH2 setting Program Setup Selecting number of program to operateSelecting channel of program to operate Key operations Starting programmingState transition Start of display items Program Setup 5555555555 Programming map Setting pattern items Display items Display Setting event items Handling Precautions When the event is a PV eventDisplay PV events When the event is a time event Display time event When the event is a code event Display code event When the event is a timer code event Display Code event with a timer function When the event is an event off When the event is an instrument event Setting PID groups and output limiter group number items Setting G.SOAK Guarantee soak items Setting PV shift items Setting repeat items Setting PV start items Setting cycle items Setting pattern link items Setting tag items ↓key ↑key Deleting programs Inserting and deleting segments Display segment insertion Display segment deletion Program Setup Program copy procedures Copying Programs General Reset General reset procedures Memory Card Type and Functions Memory card typesMemory card functions Save Procedures Save menu Procedures for formatting cards Procedures for saving single programs Procedures for saving all programs Procedures for saving setup dataProcedures for saving variable parameters Procedures for saving PID parameters Procedures for saving event configuration dataProcedures for saving all parameters Load Procedures Load menu Card battery alarm panel Procedures for loading individual programs Procedures for loading variable parameters Procedures for loading all programsProcedures for loading setup data Procedures for loading PID parameters DCP552 Procedures for loading event configuration dataProcedures for loading all parameters DCP552 Mark Conditions Key operated autoload procedureAutoload Operation and action Auto load using external switch inputs Error Message List 10 1 Self-Diagnostic Functions and Alarm Code Displays Power on self-diagnostic routinesSelf-diagnostic routines performed each sampling cycle Alarm code display Alarm classification10-2 10 2 Key Input Related Problems Normal display mode problems Auto mode cannot be invoked with A/M key Fast mode cannot be invoked with Func and → keysManual mode cannot be invoked with A/M key Autotuning AT cannot be started with AT key Program copy cannot be performed with ↑ and Prog keys Autotuning cannot be canceled with AT keySetup data setting state cannot be invoked with Setup key 10-5 Registration state cannot be invoked with Enter key Parameter setting related problemsProgram setting related problems Event items cannot be displayed with ↑ and ↓ keys C60 10-7 BAT LED flashes 10 3 When the BAT LED FlashesReplacing the battery Items to be provided by the user Battery replacement procedures 10-9 Troubleshooting 10-10 10-11 53!7 11-1 342 11-2 11-3 11-4 $0+A 11-5 ?A!2 11-6 Attachment/auxiliary devices list 11-7 11 2 External Dimensions DCP55211-8 Precautions before calibration Equipment needed12-1 12 1 Quick Reference Table for Calibration Items 12-2 $! AdJS? 12-3 12-4 Calibration Flowchart 2/3 12-5 Calibration Flowchart 3/3 12-6 12 2 Calibration Procedures Enter calibration mode12-7 Function test Key Key test12-8 Display test Digital input test12-9 Digital output test for control output Digital output test for event12-10 Input CH No. select Built-in clock adjustmentPV calibration Gain No. select PV zero, span Writing into EepromPress Enter key 12-12 12-13 Cold junction sensor calibration Current output calibration Carbon potential code calibration Key Carbon potential code calibration12-16 Set Up 12-17 12-18 11. Current Outputs Pattern graph Variable parameter setting DCP552 Parameter Work Sheet Denotes items settable only on models with CP compensation PA100 PA111 DCP552 Parameter Work Sheet Event configuration data setting Event type E12-1 RUN, HOLD, END, Fast 145 to DCP552 Parameter Work Sheet PID parameter CH1 setting OL-1 CP-A3 CP-A4 DCP552 Parameter Work Sheet PID parameter CH2 setting CP-A1 CP-A4 DCP552 Parameter Work Sheet Setup data setting 6D output Voltage time proportional control output system B 19999 to +20000 SPU C45 not equal to RAMP-E C100 Fixed command control data CH2 setting ConStPage Page Page Page Page Page Page Page Page Page Page Page Index Index-1 PV start Index-2 98-11 3rd Edition Revision History97-12 EN1I-6187 1st Edition 98-05 2nd Edition 00-11 4th Edition 01-12 EN1I-6187 5th Edition Honeywell Service Centers Argentina No. CP-UM-5025E