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SMAR DC302, Owner'S Operation And Maintenance Manual

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DC302 

– Operation and Maintenance Instruction Manual 

2.2 

 

SIGNAL

SHAPING

POWER

SUPPLY

FIRMWARE

DOWNLOAD

INTERFACE

FRAM

MODEM

CPU

FACTORY

RESET

INPUT

LATCHES

OPTICAL

ISOLATION

OUTPUT

LATCHES

OPTICAL

ISOLATION

POWER

ISOLATION

POWER

SUPPLY

I

N
P
U

T
S

O
U

T
P

U

T
S

VDC

Vin
1

16

Vout

1

8

MAIN CIRCUIT BOARD

INPUT - OUTPUT CIRCUIT BOARD

 

 

Figura 2.1 

– DC Block Diagram 

 

 
 

Summary of Contents for DC302

Page 1: ...DC302 OPERATION MAINTENANCE INSTRUCTIONS MANUAL FIELDBUS REMOTE I O FOUNDATION D C 3 0 2 M E...

Page 2: ...web www smar com contactus asp www smar com Specifications and information are subject to change without notice Up to date address information is available on our website smar...

Page 3: ...equipment including power control networking and I O under one compact device requiring less panel space than other solutions An extensive function block library enables the DC302 to perform logic an...

Page 4: ...nce of the equipment Qualified personnel are understood to be the persons familiar with the mounting electrical connection startup and operation of the equipment or other similar apparatus that are te...

Page 5: ...S 3 5 FLEXIBLE FUNCTION BLOCK 3 7 DESCRIPTION 3 7 BLOCK_ERR 3 7 STATUS HANDLING 3 7 SUPPORTED MODES 3 7 SCHEMATIC 3 7 PARAMETERS 3 8 FUNCTIONS 3 15 TP TIMER PULSE 3 15 TON TIMER ON DELAY 3 16 TOF TIME...

Page 6: ...DC302 Operation and Maintenance Instruction Manual VI...

Page 7: ...the DC302 Power the DC302 outputs and inputs according to the connection diagram Section 1 Figures 1 5 and 1 6 Check the load limits Section 5 Are the inputs OK NO YES More information in Section 1 f...

Page 8: ...DC302 Operation and Maintenance Instruction Manual VIII...

Page 9: ...the Fieldbus Remote I O should be installed to avoid as much as possible direct exposure to the sun Installation close to lines and vessels subjected to high temperatures should also be avoided Use o...

Page 10: ...2 5 0 06 25 0 98 77 3 3 04 NOTE The measurements are in mm Electric Wiring Access the wiring block by the front View with label for inputs outputs power supply and bus connection The connections are...

Page 11: ...2 1C IN10 2C IN3 1D IN11 2D IN4 1E IN12 2E IN5 1F IN13 2F IN6 1G IN14 2G IN7 1H IN15 2H IN8 1I IN16 2I VOUT 3A GNDOUT 4A Auxiliary power to drive outputs OUT1 3B OUT5 4B Digital Outputs OUT2 3C OUT6 4...

Page 12: ...d on the same bus being bus powered or non bus powered When bus powered the devices must use the same signaling Up to 16 devices can be connected in parallel along the same fair of wires In hazardous...

Page 13: ...nd spur length Active repeaters may be used to extend the trunk length The total cable length including spurs between any two devices in the Fieldbus should not exceed 1900m The connection of couplers...

Page 14: ...Box Terminator Figure 1 8 Tree Topology General System According to the figure below we can see a general network topology where the DC302 is integrated in a simple Fieldbus network FY302 FI302 LD302...

Page 15: ...re 2 1 DC302 Block Diagram The function of each block is described below CPU Central Processing Unit FRAM The CPU is the intelligent part of the DC302 being responsible for the management and operatio...

Page 16: ...PPLY FIRMWARE DOWNLOAD INTERFACE FRAM MODEM CPU FACTORY RESET INPUT LATCHES OPTICAL ISOLATION OUTPUT LATCHES OPTICAL ISOLATION POWER ISOLATION POWER SUPPLY I N P U T S O U T P U T S VDC Vin 1 16 Vout...

Page 17: ...302 can share its Function Blocks with other connected devices using the SYSCON For explanation and details for using SYSCON please see the SYSCON Manual NOTE 1 Do not use DIs together with MDIs and D...

Page 18: ...Block One MDI block makes available for the FF network eight discrete variables of the I O subsystem through its eight output parameters OUT_D1 through OUT_D8 Status indication in the output parameter...

Page 19: ...done only for that input parameter The parameter FSTATE_STATE shows which points are in fault state active For details please see the Function Block Manual Figure 3 4 DC302 and MDO Block connections C...

Page 20: ...IMULATE parameter is used for the diagnostics and checking purposes When active transducer value and status will be replaced by the simulated value and status DC302 top view with detail of Simulation...

Page 21: ...input and output can be manipulated Figure 3 6 DC302 Appplication 1 Application 2 Distributed control Level limit will start a motor a pump or open close an on off valve Figure 3 7 DC302 Appplication...

Page 22: ...n 4 Distributed discrete control using TIME FFET Function Blocks Figure 3 9 DC302 Appplication 4 Application 5 General application for DC302 Motor Control Centre Solenoid Valve Tank Level Switch DC302...

Page 23: ...meters from the FF network IN_Dx the 16 input discrete variables from DC302 hardware HIN the 8 output discrete variables from DC302 hardware HOUT the failsafe FSx values and the auxiliary bit variable...

Page 24: ...revision level and the upper 16 bits contain the major revision level 9 IN_D1 DS 66 D Discrete Input 1 for the calculation block 10 IN_D2 DS 66 D Discrete Input 2 for the calculation block 11 IN_D3 DS...

Page 25: ...1_16 36 AUX_17_32 Bitstring 2 D OS Auxiliary bit enumerated variable 17_32 37 AUX_33_48 Bitstring 2 D OS Auxiliary bit enumerated variable 33_48 38 AUX_49_64 Bitstring 2 D OS Auxiliary bit enumerated...

Page 26: ...ng 24 Spaces Na S OS Logical Line Command 5 63 LOGIC_06 VisibleString 24 Spaces Na S OS Logical Line Command 6 64 LOGIC_07 VisibleString 24 Spaces Na S OS Logical Line Command 7 65 LOGIC_08 VisibleStr...

Page 27: ...e Command 39 97 LOGIC_40 VisibleString 24 Spaces Na S OS Logical Line Command 40 98 LOGIC_41 VisibleString 24 Spaces Na S OS Logical Line Command 41 99 LOGIC_42 VisibleString 24 Spaces Na S OS Logical...

Page 28: ...c parameter changes are only allowed in Out of Service Na S Enable logic parameter changes independent of Mode Block parameter 112 UPDATE_EVT DS 73 Na D This alert is generated by any change to the st...

Page 29: ...between the characters Empty lines are not allowed between logic lines and the implemantation of logic lines must be in sequence After writing the logic into the LOGIC_XX XX 01 XX 50 parameters the us...

Page 30: ...16 I16 HW_IN Status SI HW_OUT Status SO HW_OUT Value1 O1 HW_OUT Value2 O2 HW_OUT Value3 O3 HW_OUT Value4 O4 HW_OUT Value5 O5 HW_OUT Value6 O6 HW_OUT Value7 O7 HW_OUT Value8 O8 IN_D1 Status IN1S IN_D2...

Page 31: ...AUX_65_80 A65 A80 AUX_81_96 A81 A96 TON TON01 TON16 TOFF TOF01 TOF16 TP TP01 TP16 CTU CTU01 CTU16 CTD CTD01 CTD16 RS RS01 RS16 SR SR01 SR16 Functions For each type of function there are 16 available r...

Page 32: ...function it is not allowed O1 TP10 CTD01 IN1 IN2 note that the argument is a result of a function it is not allowed TON TIMER ON DELAY This function delays the timer output of going to true for a peri...

Page 33: ...amples are not allowed in the logic line O1 TOF01 IN1 IN2 note that the argument is a result of an operation it is not allowed O1 TOF10 IN1 note that the argument is a result of NOT function it is not...

Page 34: ...2 OUT 0 0 Last state 0 1 1 1 0 0 1 1 0 The syntax for RS Flip Flop is RSxx arg1 arg2 Where xx is the used resource from 01 to 16 and arg1 and arg2 are the function arguments and they must be simple va...

Page 35: ...mer pulse function Error Code Non valid resource OUT1 TP18 IN1 Note that there are 16 resources for each function Error Code Argument not valid OUT1 TP10 IN10 Note that there are only 8 inputs IN10 is...

Page 36: ...conveyor must stop and open the valve of filling and the level is detected by another sensor After detecting the level the system must wait for 10 seconds and then move the conveyor again until the ne...

Page 37: ...vel Sensor LSL Low Level Sensor SG Load Cell SV Solenoid Valve M Bucket Motor P Comport Piston C Weight Circuit Process The system requires the following conditions to startup The phosphatic stone lev...

Page 38: ...input 06 I06 M3 will be connected to the hardware input 07 I07 M will be activated by hardware output 01 O1 The Comport will be activated by hardware output 02 O2 M1 will be activated by hardware out...

Page 39: ...Configuration 3 23...

Page 40: ...lace the controller circuit with spare parts Incorrect Inputs Input Terminals Connection Check wiring polarity and continuity Power supply for Inputs Check power supply The voltage must be between 18...

Page 41: ...lus should be connected to the CN4 connector Boards Interchangeability Main and I O boards can be changed independently Accessories ACCESSORIES ORDERING CODE DESCRIPTION BC302 Fieldbus RS232 Interface...

Page 42: ...d GLL 1469 3 400 1373 Font Board GLL 1468 4 400 1374 Main board GLL 1467 5 400 1375 2 way terminal numbered 6A to 6B 6 400 1376 2 way terminal numbered 5A to 5B 9 400 1377 5 way terminal numbered 4A t...

Page 43: ...DC302 Operation and Maintenance Instruction Manual 4 4...

Page 44: ...r equal to 400 Vibration Effect Meets SAMA PMC 31 1 Temperature Limits Operation 40 to 85 C 40 to 185 F Storage 40 to 110 C 40 to 230 F Housing Protection it has IP20 rating finger protected and meets...

Page 45: ...lock Technical specifications Architecture Number of Outputs 8 Isolation Optical Isolation up to 5000 Vac External Power Voltage Source for Outputs 20 to 30 Vdc Maximum Consumption 35 mA Power Indicat...

Page 46: ..._____________________________________________________ _______________________________________________________________________________________________________________ __________________________________...

Page 47: ...actory In order to speed up analysis and solution of the problem the defective item should be returned with a description of the failure observed with as much details as possible Other information con...

Page 48: ...operational limits temperature humidity etc according to the instructions manual In addition this Warranty Certificate excludes expenses with transportation freight insurance all of which are the cus...

Page 49: ...epair and SMAR and its dealer reserve themselves the right to refuse the service in cases not compliant to those conditions It is the customer s responsibility to tell SMAR and its dealer when the pro...

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