SBC PCD3 Series Manual Download Page 1

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Document 26-789 │ Edition ENG19 │ 2018-06-29

Manual

Series PCD3

Summary of Contents for PCD3 Series

Page 1: ...Document 26 789 Edition ENG19 2018 06 29 Manual Series PCD3 ...

Page 2: ...le 2 13 3 PCD3 Mxxx0 Classic CPU and module carrier 3 1 System overview 3 2 3 1 1 SBC S Net networking concept 3 2 3 1 2 Saia PCD Web server 3 3 3 2 General technical data 3 4 3 3 System resources 3 6 3 3 1 Program blocks 3 6 3 3 2 Value range of the number types 3 6 3 3 3 Media 3 6 3 4 PCD3 CPU 3 7 3 4 1 Block diagram PCD3 Mxxx0 3 7 3 4 2 PCD3 M3x20 PCD3 M3x30 and PCD3 M5x40 PCD3 M6x40 3 8 3 4 3 ...

Page 3: ...hdog 3 41 3 15 4 Supply 3 43 3 16 Software watchdog 3 44 3 17 Hardware Clock Real Time Clock 3 45 3 18 Storage space on the PCD3 3 46 3 18 1 Storage types in the Saia PCD systems 3 46 3 18 2 Memory management PCD3 without integrated μSD flash card 3 48 3 18 3 Memory management PCD3 with integrated μSD flash card 3 51 3 18 4 Memory structure of the SaiaPCD3 systems 3 53 3 19 Optional memory upgrade...

Page 4: ... RS 485 Profi S net DP slave port 2 5 12 5 4 Plug in interface modules on I O slot 0 3 5 13 5 4 1 Overview slot interface modules 5 13 5 4 2 Serial Interfaces on I O module slot 0 port 1 5 14 5 4 3 Serial interfaces on the I O module slots 0 3 5 14 5 5 LIO and RIO 5 15 5 4 1 Interfaces of PCD3 Cxxx and PCD3 Txxx 5 15 6 Input output I O modules 7 Configuration 7 1 CPU processor units 7 2 7 2 RIO Re...

Page 5: ...ion concept for PCD3 F180 Connection concept for PCD3 W2x0 3 4 3 12 8 1 5 5 6 6 8 1 ENG12 10 11 2010 10 11 2010 10 11 2010 10 11 2010 Professional S Net 1 5 Mbps not with M5340 Ground connection PCD3 W3x0 3 4 6 8 2 ENG13 28 06 2011 28 06 2011 External 24V power supply and Ethernet full duplex 3 5 6 ENG14 22 09 2011 23 09 2011 Using the SBC S Bus 5 29 09 2011 25 10 2011 New CPU types PCD3 Mxx60 Lab...

Page 6: ...0 0 2 Trademarks Saia PCD and Saia PG5 are registered trademarks of Saia Burgess Controls AG ePlan is the registered trademark of ePlan Software Service GmbH Co KG Technical changes based on the current technical state of the art Saia Burgess Controls AG 2018 All rights reserved Published in Switzerland ...

Page 7: ...t connector From the table of contents you can jump to all chapters Plug in serial interfaces in slot 0 3 chapter 5 3 Battery change chapter 8 Flash memory module chapter 3 18 Run Stop Switch chapter 3 12 2 RS 485 chapter 5 USB interface chapter 5 3 7 Ethernet chapter 5 Earthing chapter 3 9 4 Extension chapter 3 5 RS 485 S Net Port 10 chapter 5 3 4 LEDs for operating status chapter 3 11 1 Terminal...

Page 8: ...9 2018 06 29 Guidance 2 1 2 2 Orientation guide 2 1 Introduction 2 2 Connection of Saia PCD controllers to the internet 2 3 ePlan macros 2 4 Planning an application 2 5 E A module cabling 2 6 Series cabling 2 7 Addressing 2 8 Labeling of the module carriers and I O slot modules ...

Page 9: ...ocal I Os these are connected to the CPU or RIO via the I O bus i e using very short cables Modules Input output modules mounted in a housing matched to the PCD3 system Module holders CPU RIOs or LIOs that can hold modules The purpose of this chapter is to demonstrate the essentials in the planning and installation of control systems with PCD3 components The following topics are relevant in this r...

Page 10: ...taken to ensure secure operation PCD controllers include simple integrated protection features However se cure operation on the internet is only guaranteed using external routers with a firewall and encrypted VPN connections For more information please refer to our support site www sbc support com security 2 3 ePLAN macros ePLAN macros are available for project planning and engineering The ePLAN e...

Page 11: ...ons Both simple I O mod ules and communication modules can be used in this slot The total length of the I O bus is limited to 15 LIO modules by technical factors the shorter the better The PCD3 C200 is used to extend the I O bus or for the internal power sup ply 5V and V 24V to a module segment Please note the following rules Do not use more than six PCD3 C200s in a single configuration or the tim...

Page 12: ...umber of inputs outputs or I O module slots 641 4 10231 2 64 1 When using digital I O modules with PCD3 E16x or A46x with 16 I Os each 2 The address 255 is reserved for the watchdog on all PCD3 The I O reserved for the watchdog can not be used by the user and analog and H modules must not be deployed with the slots with base address 240 Arranging the module carrier in series according to the avail...

Page 13: ... does not exceed the max supply current of the CPU RIO PCD3 C200 The max supply currents can be found in chapter 3 9 2 Internal power supply Calculate current consumption at 24 V supply The current consumption of the PCD3 configuration can be determined in chapter 3 6 2 power con sumption of the modules use the worst or highest values Determine the corresponding connection cables for the module ca...

Page 14: ...module carrier and the cable channel is recommended This is very helpful in troubleshooting wiring and a possible module change 100 Saia PCD3 C 5560 Saia PCD3 M 110 E 1 6 0 E 1 6 0 A 4 0 0 A 4 0 0 W 3 4 0 W 3 4 0 W 3 4 0 W 3 4 0 F 2 8 1 F 2 1 0 In particular cables to connections on the lower part of the module carrier supply grounding should preferably be wired under the module carriers with a ca...

Page 15: ...onductor PE by 10 mm by the shortest route As a rule the shield is only placed on one side of the control cabinet unless there is an equipotential bonding which has much lower impedance than the shield resistance Inductors installed in the same cabinet e g contactor coils must be provided with suitable interference suppression circuits RC elements Control cabinet parts with high field strengths e ...

Page 16: ... of the module carriers at the right end of one series with the first module carrier on the left side of the next series 100 Saia PCD3 C 100 Saia PCD3 C 200 Saia PCD3 C 6860 ETH 2 1 ETH 2 2 Ethernet 2 USB Saia PCD3 M 100 Saia PCD3 C 100 Saia PCD3 C Extension plug PCD3 K010 0 176 16 128 64 32 48 192 368 Extension cable PCD3 K106 Ordering information Type Description PCD3 K010 Extension plug PCD3 K1...

Page 17: ...ardless of the number of inputs outputs 16 8 6 or 4 per module Additionally 64 addresses are available for the 4 slots RIOs RIOs are module carriers with standalone functions and are detatched from the CPU through a network There is no direct access to the I Os The configuration of the RIO is communicated defined by the PG5 network configurator of the CPU RIOs receive their function from the CPU o...

Page 18: ...and also each module additionally has an address field in the lower right corner of the housing How these address fields are used is described in the next chapter Address 255 is reserved for the watchdog relay Modules using this address must not be inserted in module slot 16 For additional details please see chapter 3 15 3 Hardware watchdog Each additional module carrier PCD3 C100 C200 offers spac...

Page 19: ... an address field in the lower right corner Example 100 Saia PCD3 C 0 L1 1 L1 2 L1 3 L1 L1 100 Saia PCD3 C 0 L2 1 L2 2 L2 3 L2 L2 Slot module carrier no 0 L2 1 L2 2 L2 3 L2 0 L1 1 L1 2 L1 3 L1v All PCD3 module carriers and the extension cable PCD3 K106 116 are accompanied by a matching set of labels as an additional option for labeling 64 64 80 96 112 0 128 128 144 160 176 0 192 192 208 224 240 16...

Page 20: ...ckly but also provides the option of expanding or modifying the system at any time Plug in terminals Nameplate with connection description LED for status indication Module type Label holder System properties Slot direct in the Saia PCD3 basic CPU or in the module holder Full integration in the Saia PCD3 housing Stable cartridge construction Numerous variants available Connection to the I O level v...

Page 21: ...he modules can be assigned according to their module slot Order type 432948191 Since mid 2005 all PCD3 I O modules have been fitted with a mounting option for a labeling clip The clips can be equipped with pre punched labels and snapped on the right of the connector Additional labelling on the front The clips including pre punched labels A4 sheet are available as accessories under the order type 4...

Page 22: ... each I O module makes wiring easier and also helps during commissioning On the opposite side of the module it is possible to attach individual labels using the supplied non printed adhesive labels The pre punched labels can be labeled using the device configurator of the PG5 programming tool from version V2 0 onwards Fast labeling of I O modules with the LabelEditor This software tool is used to ...

Page 23: ...ont color frame etc 5 Print the pre punched labels on the supplied A4 sheet 6 Break off the label from the A4 sheet 7 Slide the broken off label from the left under the transparent clip 8 Snap on the clip to the right of the plug of the PD3 I O module 9 Attach connector plug 10 Finished Ordering information Type Description 431086860 Pre printed self adhesive strips for snap on label holder 432948...

Page 24: ...onents 3 6 Module carrier 3 7 Installation of the CPU and module carrier 3 8 Dimensions 3 9 Power supply and connection plan 3 10 Data retention in the event of power failure 3 11 Operating states 3 12 Operating mode Run Stop 3 13 Manual control and emergency operation 3 14 Connections of the PCD3 Mxxx0 3 15 Connections on orange terminal block 3 16 Software watchdog 3 17 Hardware Clock Real Time ...

Page 25: ...g and mainte nance thanks to end to end use of Ethernet TCP IP and Profibus with S Net for the Private Control Network PCN for SaiaPCD Consistent use of web technologies via Ethernet TCP IP and Profibus for com missioning operation monitoring and diagnostics Integrated programming and commissioning via Ethernet TCP IP and Profibus Integrated network connections in the base unit Profibus interface ...

Page 26: ...controller and RIO data Graphical elements pictures graphics etc as well as text docu ments operating and repair instructions can also be integrated in the HTML pages and make a personalized user interface possible Continuous access via any interfaces and networks Access to the web server can be achieved not only over Ethernet TCP IP but also via cost effective standard serial interfaces RS 232 RS...

Page 27: ...be checked whether the two internal power supplies are not overloaded This control is particularly important when using analog counting and positioning modules as these sometimes have a fairly large power consumption To calculate the power consumption we recommend using the Device Configurator which is part of the PG5 V2 0 Climatic conditions Operating environment temperature 0 55 C When mounted o...

Page 28: ...orange RAL2003 Light guide PC crystal clear Mounting rail DIN rail according to DIN EN60715 TH35 formerly DIN EN50022 1 35mm Connections Terminal blocks Spring clamp 10 pin 4 pin Screw clamps 10 pin Spring clamp 14 pin 12 pin 8 pin Spring clamp 24 pin 6 pin Ground terminal 1 pin Spring terminal 2 pin power supply Cross section fine stranded solid 0 5 2 5 mm 0 5 2 5 mm 0 5 2 5 mm 0 5 2 5 mm 0 5 1 5...

Page 29: ...r converting values in SBC Motorola Fast Floating Point FFP format to IEEE 754 format and vice versa are available 3 3 3 Media Type Number Addresses Notes Flags 1 bit 14 336 8192 F0 14 335 F0 8191 By default all flags are non volatile but a volatile range starting at address 0 can be configured Register 32 bit 16 383 R 0 16 383 For integer or flow point values Text data blocks 8191 X or DB 0 8191 ...

Page 30: ... F1xx F2xx Module Slots 0 3 Serial data interfaces Fieldbus switching CPU E A Bus Backup User memory USER MEMORY E A Bus USER MEMORY Register Timer Counter Flag volatile non volatile Programs Texts Data blocks R T C F vol nvol P TX DB Modem RS 232 Full Handshaking Interrupt inputs Date Time nvol Watch Dog USB connection for the programming device E A Bus STOP RUN 1 2 3 3 3 4 1 Connection for the p...

Page 31: ... Firmware update Download with PG5 possible Can be programmed with PG5 from 1 3 1002 M3120 from 1 4 100 from 1 4 120 from 1 3 1002 from 1 4 100 from 1 4 120 Memory for user program text DB RAM 128 KByte 512 KByte 4 1 MByte 4 Backup memory onboard Flash 128 KByte 512 KByte 4 1 MByte 4 1 MByte Flash Card optional Date clock accuracy better than 1 min month Data backup 4 hours with Super Cap after 10...

Page 32: ...all PCD3 The I O reserved for the watchdog can not be used by the user and analog and H modules must not be deployed with the slots with base address 240 3 Typical values the processing time depends on the load on the communication interfaces 4 From HW version D and the matching FW see detailed explanation in chapter 3 19 5 The specified duration is a buffer time it depends on the ambient temperat...

Page 33: ...nload from the PG5 environment possible Can be programmed with PG5 from version 2 2 130 from version SP2 2 0 200 Program memory DB text FLASH 512 kByte 2 MByte User memory DB text RAM 128 kB 512 kB 1 MByte Flash memory S RIO configuration and backup 128 MByte 128 MBytes User flash file system INTFLASH 128 MByte 128 MBytes Date clock accuracy better than 1 min month Data backup 4 hours with Super C...

Page 34: ... O reserved for the watchdog can not be used by the user and analog and H modules must not be deployed with the slots with base address 240 3 Typical values the processing time depends on the load on the communication interfaces 4 The specified duration is a buffer time it depends on the ambient temperature a higher temperature means a shorter buffer time 5 The 1 kHz apply to a pulse pause ratio o...

Page 35: ...n between the PG5 and the CPU as for the download of an application depending on the available options such as serially with PGU cable modem1 USB Ethernet Open the online configurator and go offline In the Tools menu select Download Firmware then use the browse function to select the path to the file of the new firmware version Make sure only one file is selected for download Start the download Af...

Page 36: ...t expandable This allows the user to connect a maximum of 64 I O modules or 1023 digital inputs outputs PCD3 M 3020 3120 3230 3330 5xx0 6xx0 Maximum number of inputs outputs or I O module slots of the system 641 4 10231 2 64 10231 2 64 1 When using digital I O modules PCD3 E16x or PCD3 A46x with 16 I Os each 2 The address 255 is reserved for the watchdog on all PCD3 The I O reserved for the watchd...

Page 37: ...et 2 USB Saia PCD3 M 100 Saia PCD3 C 100 Saia PCD3 C Extension cable PCD3 K106 Further series up to max Address 1023 0 176 16 128 64 32 48 192 368 For local expansion the PCD3 LIOs Local I O modules are used For remote expansion via Profibus the PCD3 RIOs Remote I O modules are used The maximum number of I Os depends on the controller used When selecting the I O modules care must be taken that the...

Page 38: ...06 29 Module carrier PCD3 Mxxx0 Classic CPU and expansion enclosure 3 15 3 3 6 Module carrier Overview of the module carriers Short name Advertised Type Example image CPU Central Processor Unit PCD3 Mxxxx RIO Remote Input Output see chapter 4 PCD3 Txxx LIO Local Input Output PCD3 Cxxx ...

Page 39: ...e for receiving I O modules Module carrier LIO PCD3 C100 PCD3 C110 PCD3 C200 Number of module slots 4 2 4 Description 4 I O modules 2 I O modules 4 I O modules serves as I O bus repeater and internally provides 5 V and V for one segment of I O modules for calculation of possible load see 3 18 3 Ext Supply 24 VDC Int Supply I to 5 V 10 mA 10 mA PCD3 C100 for 4 modules For 4 pluggable PCD3 I O modul...

Page 40: ...rier PCD3 Mxxx0 Classic CPU and expansion enclosure 3 17 3 PCD3 C110 for 2 modules For 2 pluggable PCD3 I O modules freely selectable Can be connected to PCD2 Mxxx PCD3 Mxxx0 PCD3 RIO and PCD3 LIO Not expandable Connections C110 Saia PCD3 C Earth LED power ok Bus connection from CPU or module carrier ...

Page 41: ...PCD3 C200 I O Bus Repeater will continue to help to secure the internal 5 V and V for another I O bus segment Comment The term I O bus segment refers to all module carriers from the current CPU or PCD3 C200 to another PCD3 C200 repeater For 4 pluggable PCD3 I O modules freely selectable Can be connected to PCD2 Mxxx PCD3 Mxxx0 PCD3 RIO and PCD3 LIO Expandable with PCD3 LIO PCD3 C100 C110 C200 Serv...

Page 42: ...V The load capacity of the V bus depends on the load of the 5 V bus as follows the more precisely the 24 VDC are maintained the higher the possible load PCD3 C200 HW version A and B 1000 mA 100 mA PCD3 C200 HW version C 1500 mA 10 630 I 5 V Bus mA 10 3 8 20 310 I 5 V Bus mA 25 15 25 200 mA 30 24 V 24 V 24 V When planning PCD3 systems it must be checked whether the two internal power supplies are n...

Page 43: ...ices through the I O modules used This indicates whether one or more I O bus repeaters PCD3 C200 should be used Comment I O bus segment means all module carriers from the current CPU or PCD3 C200 to another PCD3 C200 repeater 3 6 3 Module carrier connections To connect the module carriers with each other the following plug connections should be used Ordering information Extension plug and cables P...

Page 44: ...mbient temperature of 40 C must not be exceeded 3 7 2 Assembly disassembly The PCD3 CPU and module carrier are snapped onto a mounting rail according to DIN EN60715 TH35 formerly DIN EN50022 DIN rail 1 35mm Mounting on DIN rail Press lower part of housing onto mounting rail Push up against the spring force up to the stop Hook in over the upper edge of the mounting rail and yield to the spring forc...

Page 45: ...until the bottom of the housing of the CPU or the module carrier is reached Make sure that the orange latch is engaged For safety a guide groove is provided to prevent the module from being inserted the wrong way round In difficult environmental conditions the modules can be additionally secured with a screw Screw type self tapping 3 8 mm standard type available in the metal trade Number of module...

Page 46: ...or PCD3 series Document 26 789 ENG19 2018 06 29 Dimensions PCD3 Mxxx0 Classic CPU and expansion enclosure 3 23 3 3 8 Dimensions PCD3 M5xx0 M6xx0 PCD3 M3xx0 180 130 PCD3 C100 C200 T76x PCD3 C110 130 66 28 5 63 8 125 8 139 67 3 100 5 35 32 8 32 7 ...

Page 47: ... Internal power supply means the supply of the CPU RIOs and the switching electronics of the I O plug in modules without inputs outputs on the terminal block of the module The advantage of the internal supply unit is its more advanced processing and therefore the quality of the DC voltage as it would have to been supplied via the external since the user does not have to worry about the quality of ...

Page 48: ...tions 18V 0V GND 24V 0V L N L N 19VAC 15 Trafo min 50VA 24VDC 20 Controller Sensors Electromechanical and proximity switches photoelectric barriers Actuators Relays lamps displays small valves with switching currents 0 5 A Suitable for PCD3 Mxxxx module PCD3 E1xx E5xx E6xx A2xx A4xx B1xx PCD3 W1xx W2xx W3xx W4xx W5xx W6xx PCD3 H1xx H2xx H3xx PCD7 D2xx These modules must be powered with smoothed 24...

Page 49: ...onics The internal power supply of the I O plug in modules does not apply to the assignment and supply of the outputs of any kind These must be supplied per I O module at the terminal block As soon as the number of inputs outputs exceeds the four module slots per CPU or RIO the additional power requirement for the planned expansion must be calculated for expansion with module carriers The PG5 Devi...

Page 50: ...s have 2 or 4 slots The last empty line with only a indicates that no further module carrier follows i e the end of the system structure Total current of the I O modules in the CPU and all following in the PCD3 C100 or PCD3 C110 module carriers As soon as a PCD3 C200 module carrier with power supply is used the calculation starts again until the next PCD3 C200 etc Once the current limit is exceede...

Page 51: ...le carrier a reliable multi point contact with the corresponding module carrier is produced via a metal tongue on the module housing The zero potential negative pole of the 24 V supply is connected to the negative terminal of the supply This should be connected to the ground bar with the shortest possible wire 25 cm of 1 5 mm2 The same applies to the negative connection to the PCD3 F1xx or the int...

Page 52: ... used during commissioning Note the polarity of the batteries The positive pole symbol of the button batteries Renata CR 2032 must be visible The CPU with lithium batteries are not maintenance free The battery voltage is monitored by the CPU For the following criteria the LED BATT is activated and the XOB 2 is called the battery voltage is less than 2 4 V the battery is discharged or has an interr...

Page 53: ...also creates an entry in the history list and calls the XOB 2 if programmed If the base address of the PCD3 R010 is read 48 for slot 3 the battery status is read out 0 for low battery or module error or module not present 1 for battery OK Insert or replace the battery The battery change not module change takes place while under voltage1 XOB2 is called Pull the lock clip slightly in the direction o...

Page 54: ...et in the debugger Run Until that has not yet been fulfilled Run with error Same as under Run but with an error message Run conditional with error Same as under conditional run but with error message Stop The Stop status occurs in the following cases Programmer connected in PGU mode when starting up the CPU PGU stopped with programmer A conditional run requirement has been fulfilled Stop with erro...

Page 55: ...n Halt Error Power User Link Run Halt Battery modul CPU type PCD3 Mxxxx Operating condition Battery module Only these LEDs with the PCD3 M3xx0 LED Batt Run Stop Error Run Halt Link User Power Colour red green red yellow bi colour yellow yellow yellow Run Run cond Run with error Run cond w error Stop Stop with error Stop System diagnostics Batt Super Cap voltage is missing Communication LED off LED...

Page 56: ... clock is set to 00 00 00 01 01 1990 The backup on the onboard flash will not be deleted If a backup exists the program will be restored Red flashing slowly 2Hz The PLC does not start and goes into stop mode Run Stop LED flashing in orange 2 Hz Batteriehalter LED Red green flashing 2 Hz Saved data is deleted i e Medias flags tabs user program HW settings and the backup on the onboard flash are del...

Page 57: ...4 3 3 12 2 Run Stop switch With the PCD3 M5xx0 it is furthermore possible to influence the operating status with a switch accessible on the front under the blue cover If the control is switched to Stop this results in a change from Run to Stop When switching to Run a cold start is executed To enable the switch check the options in the hardware settings of the PG5 ...

Page 58: ...ent of a cable break or during maintenance work on the CPU In this module carrier PCD3 C200 from HW version C and possibly other module carriers manual control modules may be operated mixed with other data point modules When configuring a PCD3 system attention must be paid to the power requirements of the data point modules in the PCD3 C200 and the following module carriers It is recommended to us...

Page 59: ...ETH 2 1 ETH 2 2 Ethernet 2 USB Saia PCD3 M 100 Saia PCD3 C 100 Saia PCD3 C A 8 6 6 A 8 6 6 A 8 6 6 A 8 6 6 A 8 1 0 A 8 1 0 A 8 1 0 A 8 1 0 A 8 1 0 A 8 1 0 A 8 1 0 A 8 1 0 Extension cable PCD3 K106 further series up to max Address 1023 0 176 16 128 64 32 48 192 368 1 from HW version C no restrictions HW version A and B see restrictions regarding power consumption chapter 3 9 2 Internal power supply...

Page 60: ... Slot 0 Port 1 Ground terminal I O expansion Details about the connections Connection Port Chapter Titel PGU RS 232 0 5 3 2 RS 232 connector port 0 as communication interface and as programmer connection only PCD3 M5xx0 M6xx0 S Net MPI 10 5 3 3 RS 485 RS 422 USB 5 3 7 USB PGU interface for programming device connection Ethernet 9 5 3 8 Ethernet RJ 45 RS 485 2 5 3 9 RS 485 Profi S Net DP Slave Grou...

Page 61: ...Profibus Pin Signal Explanation Signal Wiring 1 D Port 2 RS 485 up to 115 2kbit s as free user interface or Profi S Bus up to 187 5kbits s except PCD3 M5440 and PCD3 M5540 RxD TxD N A green 2 D RxD TxD P B red 3 Int0 2 interrupt inputs 24VDC or 1 quick counter 24 VDC 4 Int1 5 WD Watchdog 6 WD 7 24V Power supply 8 GND RS 485 terminator switch Switch position Description Explanation left O without t...

Page 62: ...can be connected via the 8 pin pluggable terminal block terminals 3 and 4 Source operation is used Interrupt inputs Called XOB on positive edge Plug terminal Direct input query Base and standard CPU Power CPU PCD3 Mxx60 INT0 XOB 20 3 I 8100 INT1 XOB 21 4 I 8101 available via media mapping in the device configurator An associated XOB is called e g XOB 20 on a positive edge on the interrupt input Th...

Page 63: ...ith a positive edge at the input INT0 the XOB 20 is called The reaction time up to the call of XOB 20 is a maximum of 1 ms The code of these XOBs determines how to respond to the events e g by incrementing a counter input frequency max 1 kHz with pulse pause 50 each sum of the two frequencies INT0 and INT1 max 1 kHz Regardless of whether the XOB is programmed input 8100 is set the same applies to ...

Page 64: ...rpose Function If for some reason the program part with the Watchdog FBox is no longer processed in sufficiently short intervals the watchdog relay drops out For further details abour these FBoxes please read the online help The same function can also be realized with AWL This example works regardless of the cycle time of the user program Example COB 0 or 1 15 0 STL WD_Flag invert help flag OUT WD...

Page 65: ...e slot with base address 240 except PCD3 W3x5 PCD3 W6x5 and PCD3 W800 these are not influenced by the watchdog 2 Output 255 can not be used for digital I O modules either Watchdog connection scheme WD 24V 0V 5 6 7 8 0 1 PCD3 24V GND WD WD Supply Start Bridging switch for CPU Start Process Main switch A Modul 1 Switching power of the Watchdog contact 1 A 48 VAC DC The status of the watchdog relay c...

Page 66: ... Hardware manual for PCD3 series Document 26 789 ENG19 2018 06 29 Connections on orange terminal block PCD3 Mxxx0 Classic CPU and expansion enclosure 3 43 3 3 15 4 Supply See also under 3 9 Power supply and connection concept ...

Page 67: ...hereafter the named command must be called at least every 200 ms otherwise the watchdog triggers and restarts the control Command SYSWR K 1000 Software watchdog command R K x Parameters according to the table below K Konstante oder Wert in Register x 0 The software watchdog will be deactivated x 1 The software watchdog will be activated if the command is not repeated within 200ms a cold start take...

Page 68: ...2018 06 29 Hardware Clock Real Time Clock PCD3 Mxxx0 Classic CPU and expansion enclosure 3 45 3 3 17 Hardware Clock Real Time Clock The PCD3 CPU are equipped with a hardware clock on the basis print The presence of a hardware clock is imperative when using the timers HVAC library ...

Page 69: ...this data in the form of RAM FRAM SRAM Flash see glossary in the appendix for details system internally and in the form of pluggable memory User memory RAM The user memory which ensures fast access for reading and writing contains time critical content such as media RAM DB and RAM texts However this memory is not a programmable read only memory PROM and is buffered by a battery Flash memory To pre...

Page 70: ...tained as the application is only stored in machine code in the Saia PCD If the RAM memory is corrupted when the PCD3 starts up for example after a power failure with a discharged or missing battery the application is automatically reloaded from the flash backup memory This can be checked with the STL Test instruction and the 400 operand All hardware settings are also stored on the Flash Backup Me...

Page 71: ...omation devices and allocation of different data between the storage media On Board Flash save if required RAM TEXT DB SRAM User program ROM TEXT DB Media R T F File system Flash memory modules PCD3 M3xxx PCD3 M554x PCD3 M2130 PCD3 M2330 PCD7 R5xx PCD7 R6xx PCD7 R SD PCD7 R5xx PCD7 R6xx PCD7 R MSD RAM TEXT DB SRAM User program ROM TEXT DB Media R T F File system RAM Memory User Program Memory RAM ...

Page 72: ...r program backup and is always present In the PG5 hardware configurator this memory is accordingly called User Program Backup The second part optionally configurable in the PG5 called extension memory backup data backup can be used to back up DBs and texts to the Flash at runtime If a part of the backup memory is used as an extension memory backup the available user program backup memory will be r...

Page 73: ...ry Flash user back up prg data Default memory configuration M3020 M3120 128 Kbytes 256 Kbytes 12 k prg lines 16 k txt 64 k ext M3230 M3330 512 Kbytes 512 Kbytes 48 k prg lines 64 k txt 256 k ext M5340 M5440 HW D 512 Kbytes 512k onboard 1024k FlashCard1 48 k prg lines 64 k txt 256 k ext M5540 M6340 M6540 HW D M5440 3 1024 Kbytes 2 1024 Kbytes2 96 k prg lines 128 k txt 384 k ext 1 If a Flash Card fo...

Page 74: ...on startup Saia PCD3 Mxx6x Loading of the user program from PG5 onto Saia PCD auto mation devices and allocation of different data between the storage media SRAM Media R T F PCD3 Mxx6x File system Configuration SRAM data User program RIO application load as required RAM μSD flash card secure on demand backup User memory RAM text DB memory In these systems the RAM Random Access Memory includes text...

Page 75: ...e media texts and DB are initialized with the current backup values before startup Available extension memory backup data backup size The extension memory backup can be used to copy contents of DB and texts to Flash during runtime using the instructions SYSWR K 3x00 The size of the extension memory backup is independent of the size of the user program and is always available The maximum size of th...

Page 76: ...em OS init data e DB backup The sizes of the colour blocks on this page and on the next page do not match the effective memory size ratio PCD3 M2130V6 Flash memory internally RAM SRAM d b c a e Backup DB PCD3 M2330 A4T5 WAC f Extension module Flash memory Flash memory extensions RAM SRAM d b c a e DB f Backup DB PCD3 M3120 PCD3 M3330 DB Acti vity Bus y Wri te Diag Use r Flash ROM expan sions Flash...

Page 77: ...ash ROM expansions Flash memory internally Flash memory extensions e g Slot M1 M2 RAM SRAM d b c a e DB Slot0 Slot1 Slot2 Slot3 DB DB DB f Backup DB f Extension module DB PCD3 M5x60 PCD3 M6x60 PCD3 M6880 Flash memory μSD card internal d b c f a b e Backup Acti vity Bus y Wri te Diag Use r Flash ROM expansions Flash memory extensions e g Slot M1 M2 RAM SRAM DB Slot0 Slot1 Slot2 Slot3 DB DB DB DB f ...

Page 78: ...the DB backup 128 Mbytes for the file system and memory for BACnet Saia P Flash Most flash memory modules exist as a simple card PCD7 Rxxx which can be plugged into slot M1 or M2 on a PCD3 M5xx0 or PCD3 M6xx0 communication extension To enable use on a PCD3 M3xx0 the memory modules PCD3 Rxxx are available which contain a PCD7 Rxxx and can be plugged into an I O slot 0 3 of a PCD3 CPU 5540 Saia PCD3...

Page 79: ...re PC readable files such as web pages images or log files The content of these flash memory modules can be accessed through the web server the FTP server only for PCD3 with Ethernet interface and the user program Flash memory module for BACnet If the controllers PCD3 M5560 PCD3 M5540 PCD3 M3360 PCD3 M3330 PCD3 M3160 or PCD3 M3120 are equipped with a flash memory module for BACnet the controllers ...

Page 80: ...t server of the PCD3 The Saia PCD can also write PC readable files csv files directly to the module The module contains a PCD7 R550M04 Mxxx0 4 MByte I O Slot 0 3 PCD7 R551M04 Flash Card Module with file system and as backup for the user program The files can be accessed via the FTP or the web server of the PCD3 The Saia PCD can also write PC readable files csv files directly to the module M5xx0 M6...

Page 81: ...odule contains both the FW extension for BACnet and the configuration files for the BACnet application as well as a file system and it serves as a backup for the user program The module contains a PCD7 R562 Mxxx0 1 MByte 128 MByte I O Slot 0 3 PCD7 R580 Flash memory module with Lon IP FW The module contains both the FW extension for Lon IP and the configuration files for the Lon IP application 1 M...

Page 82: ...D1024 SBC SD flash memory card with 256 or 512 MBytes file system for PCD3 R600 This card can be read a on a PC with a card reader and the corresponding SW SBC file system explorer PCD3 R600 PCD7 R610 Adapter module for microSD flash memory card without µSD card Mxxx0 M1 M2 PCD7 R SD1024 MicroSD memory card 1 GB PCD formatted Mxxx0 1 MByte 1 GByte PCD7 R610 no longer available at FW before version...

Page 83: ...a browser via Saia PCD web server With the Saia PCD programm using a file system library Activity Busy Write Prot Diag User BCD switch LEDs Flashcard slot Switch A c t i v i t y B u s y W r i t e P r o t D i a g U s e r Technical data PCD3 R600 module Power consumption without SD flash card 15 mA Max Power consumption incl SD flashcard 100 mA Display 5 LEDs Operating mode setting BCD Switch Card h...

Page 84: ...eb pages Any data files User program with new CSF SFB instruc tions PCD data memory DB X R F Flash memory with file system PCDx R55xM04 PCD3 R600 4 Mbyte 1 GByte max Onboard memory and PCD7 R500 for backup 512 kbyte max FTP Client FTP Server Web Server Browser Explorer FTP server and file system access can only be achieved with the pluggable flash memory module Access via FTP server can only take ...

Page 85: ...n read only file in the FAT With the SD card inserted in the PCD3 files can not be accessed in the FAT area except for the files SBCNTFS FFS and backup sei During formatting a file containing SD card properties is created in the FAT area File access in a commercial SD card reader writer is faster than in a PCD3 LED The storage module is equipped with 5 LEDs LED Meaning User User LED is switched on...

Page 86: ... or software Note A PC file system FAT FAT16 must be present on the card so that the SD card can be formatted with the SBC file system First all FAT files are deleted then the SBC file system is installed when inserting the card and BCD switch position 5 If the BCD switch is in the 0 position the SBC file system SBCNTFS FFS will be installed if it is not already present and the card is empty There...

Page 87: ... Therefore the flash cards need to be formatted before first use This happens automatically when a new FAT 16 flash card is inserted in the PCD3 R60x Flash cards handling A c t i v i t y B u s y Write D i a g U s e r The card is in a so called push push socket to pull and plug in which is located under the label clip It can be pulled out without switching off the PCD3 To remove the label clip pull...

Page 88: ...m I O Bus offset Write Read Meaning 0 User LED BCD switch position bit 0 lsb Position non inverted of the BCD switch 1 do not use BCD switch position bit 1 2 do not use BCD switch position bit 2 3 do not use BCD switch position bit 3 msb 4 do not use Labeling clip available 1 removed 5 do not use 6 do not use Flash card available 1 card removed 7 do not use SD write protect switch 1 SD locked remo...

Page 89: ...plies as under the previous chapter 3 19 3 SD flash memory cards except for the one mentioned below Type Description Image PCD7 R MSD1024 Micro SD memory card with 1 GB memory PCD formatted with PC adapter PCD7 R610 Adapter module for Micro SD card PCD7 R MSD1024 for use in the appropriate SD slots of the PCD families The micro SD card PCD7 R MSD1024 requires a PCD7 R610 adapter module for use in ...

Page 90: ...d stations 4 1 4 4 RIO Remote Input Output head stations 4 1 The RIO Remote Input Output head stations 4 2 Internal power of the PCD3 T76x head stations 4 3 Connections of the RIO head station PCD3 T76x for 4 modules 4 4 Diagnosis Information of the RIOs 4 5 Terminating resistors of Profibus DP or Profi S net network ...

Page 91: ...ut states can be modified selectively PCD3 T760 Integrated Profibus DP and S Net connection up to 1 5 MBit s 4 pluggable PCD3 I O modules freely selectable Expandable with PCD3 LIO Web server for diagnostics service and commissioning Provides internally 5V and V for the I O modules on the PCD3 T760 and the connected PCD3 C1x0 RIO head stations Module places Description External power supply PCD3 T...

Page 92: ...ply currents for the plugged or connected modules Type 5V V The load capacity of the V bus depends on the load of the 5 V bus as follows the more accurate the 24 VDC the higher the possible load PCD3 T76x 650 mA 10 275 I 5 V Bus mA 10 4 20 150 I 5 V Bus mA 25 15 25 100 mA 30 24 V 24 V 24 V When planning PCD3 systems it must be checked whether the two internal power supplies are not overloaded This...

Page 93: ...Network connection Profibus DP or Profi S Net 760 Saia PCD3 T The bus is designed for a baud rate of up to 1 5 Mbps More detailed specifications of the Profibus communication can be found in the manual 26 765 Profibus DP On a PCD3 M3 or PCD3 M6 orange terminal block the D corresponds to pin 3 RxD TxD P red and D to pin 8 RxD TxD N green 1 PGND 2 GND 3 B RxD TxD P red D 4 CNTR P 5 SGND 6 5V Ext 7 2...

Page 94: ...dress is set to binary on the PCD3 T76x by means of a DIP switch The numbers on the DIP switch are assigned the following values Valence 1 2 4 8 16 32 64 Unused No 1 2 3 4 5 6 7 8 Example for address 73 DIP switch no 1 4 7 on ON Expansion connection 760 Saia PCD3 T This connector can be used to add up to 3 LIO module carriers to the RIO with PCD3 K010 connector This way 256 I Os can be realized pe...

Page 95: ...onfiguration 5 flashing A min I O is locked BF bus failure Run RIO processor running RUN BF DIAG Explanation RIO works correctly Diagnosis alarm from the slave 2 Applied configuration derives from the EEPROM master has the same configuration and is connected Bus error slave not assigned to a master Bus error slave not assigned to master but configured and in diagnostic state 2 Applied configuratio...

Page 96: ...instruction active 6 Reserve 7 slave_deactivated 1 when slave deactivated by master 3 0 6 Reserve 7 ext_diag_overflow Diagnostic data overflow in the master or slave 4 Master address 5 6 ID 0xCD32 Extended diagnosis 1 Power failure with a PCD3 C200 or defective cable to a PCD3 C1x0 Byte Bit Explanation 7 0x02 Device related diagnostics 2 bytes including the header byte 8 0xFF External power failur...

Page 97: ...act definition of request and answer is as followed Master RIO Byte 0 Byte 1 Byte 2 Byte3 Query RIO Master Byte 0 Byte 1 Byte 2 Byte3 Reply The contents of bytes 0 to 2 depend on the request command The master always checks if the response command matches the request command ensuring that the data is correct and belongs to the requested information NOP command command 0 This command is for synchro...

Page 98: ...e 2 Byte3 irrelevant irrelevant irrelevant 2 RIO Master Byte 0 Byte 1 Byte 2 Byte3 Status 0 Status 1 Status 2 2 Coding of bits in status 0 Bit Explanation 7 DIAG LED Set when diagnostic information is due 6 Set in the event of power failure on the external I O bus 5 Set if valid configuration exists in EEPROM 4 Set when a clear com from the slave is due 3 Set as soon as a lock is active 2 Reserve ...

Page 99: ...rrupted the master is in the STOP PAUSE state The status is 0 if the selection was accepted otherwise it contains 0xFF The coding of the module space field is the following Bit Meaning 0 3 Module space 0 15 4 6 Channel number 0 7 For analog outputs this is the analogue channel number 7 When set to continue the last status of the outputs is retained In which case bytes 0 and 1 are irrelevant Exampl...

Page 100: ...mined value e g 0 Save I O configuration to EEPROM command 5 Master RIO Byte 0 Byte 1 Byte 2 Byte3 irrelevant irrelevant irrelevant 5 RIO Master Byte 0 Byte 1 Byte 2 Byte3 irrelevant irrelevant irrelevant 0x85 0x05 Function 5 saves the configuration to the EEPROM so that users can go online with the web browser after having turned on the power without a master and can test the configuration withou...

Page 101: ...ation see manual 26 740 installation components for RS 485 networks and manual 26 765 Profibus DP The network termination must look like this 1 2 3 4 5 6 7 8 9 Frontview R220 R390 R390 1 Shield 3 RxD TxD P 4 CNTR P 5 DP GND 6 DP 5V 8 RxD TxD N 9 CNTR N Supplier of 9 pin Profibus D Sub connectors for connection of Saia PCD Controllers with Profibus networks ERNI Elektroincs AG Brüttisellen Zurich S...

Page 102: ...anual for PCD3 series Document 26 789 ENG19 2018 06 29 Communication interfaces 5 1 5 5 Communications interfaces 5 1 General 5 2 Serial interface logs 5 3 Onboard interfaces 5 4 Plug in interface modules on I O slot 0 3 5 5 LIO and RIO ...

Page 103: ...ibus DP and S Net on the same port This allows setting up networks based on Profibus in a cost effective and flexible manner more detailed information can be found in the TI PP26 381 Since the summer of 2010 the full duplex mode and Auto MDIX can be operated via the Ethernet connection of the PCD3 family PCD3 M2xxx PCD3 M3xxx PCD3 M5xxx and PCD3 M6xxx The easiest way to determine if your PCD3 alre...

Page 104: ...haracters or texts via serial interfaces basis for the creation of own protocols in the user program Profi S Bus protocol Data exchange with multimaster communication between controllers Also allows access with PG5 programmer SBC OPC server or web browser Profi S IO protocol For the operation of the PCD3 T760 Allows configuration and diagnostics Ether S Bus protocol Data exchange with multimaster ...

Page 105: ...and cable Technical data Transmission rates up to 1 5 Mbit s Number of stations up to 124 stations in segments of 32 stations each Logs Profi S Bus Profi S I O DP slave HTTP Port in the PG5 2 and 10 5 2 3 Ether S Net Private Control Network PCN includes all protocols and services for the operation of SBC devices PLC RIO HMI PG on Ethernet supports multi protocol operation S Bus S IO HTTP SMTP on t...

Page 106: ... PGU D Sub 2 Terminal block Ethernet USB Onboard interfaces RS 232 RS 485 serial RS 422 serial Profi S Net DP slave CAN Profibus DP Master RS 485 Profi S Net DP slave USB 1 1 slave PGU PortNo 0 3 3 10 10 10 2 2 9 Max baud rate 115 2 kbit s 115 2 kbit s 115 2 kbit s 1 5 Mbit s 12 Mbit s 115 2 kbit s 187 kbit s 10 100 Mbit s PCD3 M3020 PCD3 M3120 PCD3 M3160 PCD3 M3230 PCD3 M3330 PCD3 M3360 PCD3 M534...

Page 107: ...2 1 9 8 7 6 RS 232 PGU Port 0 D Sub pin Signal Meaning 1 DCD Data carrier detect Data carrier detected 2 RXD Receive data Receive data 3 TXD Transmit data Send data 4 DTR Data terminal ready Terminal ready 5 GND Signal ground Signal ground 6 DSR PGU Connected PGU detection 7 RTS Request to send Start up transmitter 8 CTS Clear to send Ready to send 9 n c not connected Port 0 Port 10 1 Obligatory s...

Page 108: ...command 2 1 4 3 6 5 8 7 9 GND SGN TX RX RTS 1 CTS 1 CTS RTS TXD RXD PGND PGND PGU Plug D SUB 9 pol female Peripheral Cable 5V just for PGU 1 When communicating with terminals check whether certain connections are to be bridged or to be set by the command SOCL on 1 or 0 Generally the use of handshake RTS CTS is recommended see also manual 26 795 series PCD7 D23x graphics terminals Option 3 Port 0 c...

Page 109: ...imensions PGND Shield dimensions Mounting screws of the D Sub female connector housing 5 3 4 RS 485 S Net MPI port 10 This interface is routed to a 9 pin D sub connector female and is of type RS 485 S Net MPI PCD3 M5xx0 except PCD3 M5340 and PCD3 M5360 5 4 3 2 1 9 8 7 6 10 11 S Net MPI RS 485 Port 10 D Sub pin Signal Explanation 1 GND GND 2 M24 0V of the 24V power supply 3 RxD TxD P1 Receive Trans...

Page 110: ...Data transfer pot Dimensions 4 n c 5 n c 6 n c 7 CAN_H1 Receiving sending pos 8 n c 9 n c Port 0 Port 10 1 Electrically isolated 5 3 6 Profibus DP Master port 10 This interface is routed to a 9 pin D sub connector socket and is of type RS 485 Profibus DP PCD3 M6440 PCD3 M6540 und PCD3 M6560 6540 Profibus DP Saia PCD3 M Saia PCD3 Saia PCD3 Saia PCD3 Saia PCD3 Saia PCD3 Saia PCD3 Saia PCD3 Saia PCD3...

Page 111: ...5 version 1 3 100 or later must be installed Saia P When a PCD3 Mxxxx is connected to a PC for the first time via the USB interface the operating system of the PC automatically installs the relevant USB driver To establish a connection with a Saia PCD via USB the following settings must be made in the online settings of the PG5 project The activation of the PGU option ensures that the PCD3 Mxxxx c...

Page 112: ... have a Profi S Net connection with transfer rates of up to 1 5 Mbit s The devices support Profibus DP and S Net on the same port In this way networks based on Profibus can be set up in a cost effective and flexible way detailed information can be found in TI 26 381 Since the summer of 2010 the full duplex mode and Auto MDIX can be operated via the Ethernet connection of the PCD3 family PCD3 M2xxx...

Page 113: ...on Signal Wiring Rx Tx 1 D Port 2 RS 485 to 115 2 kbit s as a free user interface or Profi S bus up to 187 5kbits s except PCD3 M5440 and PCD3 M5540 RxD TxD N A green Rx Tx 2 D RxD TxD P B red 3 Int0 2 interrupt inputs 24VDC or 1 quick counter 24 VDC 4 Int1 5 WD Watchdog closed relay contact 6 WD 7 24V Power supply 8 GND RS 485 terminating resistors Switch position Description Explanation 33 Saia ...

Page 114: ... M 3330 Saia PCD3 M Slot 0 3 5 4 1 Overview slot interface modules I O communication modules on slot 3330 Saia PCD3 M Slot 0 3 Port 100 Port 101 Port 110 Port 111 Port 120 Port 121 Port 130 Port 131 Port 10 Port 0 USB Port 2 Port 1 Port 9 0 1 2 3 Slot Port 3 M5340 0 1 2 3 PCD3 F110 PCD3 F121 PCD3 F130 PCD3 F150 PCD3 F180 Port1 PCD3 F210 PCD3 F221 PCD3 F24x PCD3 F26x PCD3 F27x PCD3 F281 Port100 101...

Page 115: ...D3 F1xx are described in manual 26 857 PCD3 F1xx and PCD3 F2xx serial interface modules 5 4 3 Serial interfaces on the I O module slots 0 3 RS 232 RS 422 RS 485 Belimo current loop 20 mA on PCD3 F2xx The communication modules PCD3 F2xx are described in manual 26 857 PCD3 F1xx and PCD3 F2xx serial interface modules DALI interface module PCD3 F261 The Dali communication modules are described in manu...

Page 116: ...munication interfaces 5 15 LIO and RIO 5 5 5 LIO and RIO 5 4 1 Interfaces of PCD3 Cxxx and PCD3 Txxx The description of the interfaces of the PCD3 Cxxx and PCD3 Txxx are included in the chapters of this manual Extension with PCD3 components Chapter 3 RIO Remote Input Output head ends Chapter 4 ...

Page 117: ...ument 26 789 ENG19 2018 06 29 Input Output I O module 6 1 6 6 Input output I O modules Document 27 600 Release ENG08 2018 07 11 Manual I O modules for PCD1 PCD2 series and for PCD3 series All I O modules for the PCD1 PCD2 and PCD3 are described in manual 27 600 ...

Page 118: ...ls AG Hardware manual for PCD3 series Document 26 789 ENG19 2018 06 29 Configuration 7 1 7 7 Configuration 7 1 CPU processor units 7 2 RIO Remote Input Output module carrier PCD3 T76x 7 3 Smart RIO PCD3 T665 and PCD3 T666 ...

Page 119: ...5 User Manual which is included in the PG5 software package as a PDF file Manual User manual PG5 Document 26 732 Version ENG12 21 08 2018 After the standard installation of the PG5 package on the local computer the manuals are usually found in four languages under the following directory path c Program Files x86 SBC PG5 Version Manuals The shortest route is via PG5 itself Programmstart PG5 Help PG...

Page 120: ... Input Output module carrier PCD3 T76x Commissioning instructions for a PCD3 T7xx can be found in 26 732 PG5 User Manual under chapter 15 Profi S IO Manual User manual PG5 Document 26 732 Version ENG12 21 08 2018 Another more up to date option is the PG5 help of the latest PG5 suite under S Net Network Configurator Introduction outphased This product is no longer produced ...

Page 121: ...3 T666 A quick start guide for configuring programming and commissioning the Smart RIOs PCD3 T665 and PCD3 T666 with PCDx Mxxxx Smart Automation Managers can be found in document 26 892 Smart RIO PCD3 T66x Document No 26 892 Edition ENG06 2015 06 11 Manual Smart RIOs PCD3 T66x Further details can be found in the PG5 help of the latest PG5 suite under RIO Network Configurator ...

Page 122: ...rgess Controls AG Hardware manual for PCD3 series Document 26 789 ENG19 2018 06 29 Maintenance 8 1 8 8 Maintenance 8 1 Battery change at the PCD3 M5xx0 M6xx0 8 2 Battery change at the PCD3 M3xx0 with PCD3 R010 ...

Page 123: ...hours1 PCD3 M5xx0 M6xx0 Lithium Battery Renata CR2032 Super Cap soldered in 1 3 years2 1 The total charge time is about 10 minutes 2 Depending on the ambient temperature the higher the temperature the shorter the buffering time For new controllers the batteries are included in the package and must be used during commissioning Note the polarity of the batteries Insert button batteries CR2032 from R...

Page 124: ... commissioning Note the polarity of the batteries Insert button batteries Renata CR2032 so that the positive pole is visible The CPU with lithium batteries are not maintenance free The battery voltage is monitored by the CPU The LED BATT lights up and the XOB 2 is activated when the battery voltage is below 2 4 V or higher than 3 5 V the battery is discharged or has an interruption the battery is ...

Page 125: ... AG Hardware manual for PCD3 series Document 26 789 ENG19 2018 06 29 Appendix A A 1 Icons A Appendix A 1 Symbols for notes etc A 2 Definitions for the serial interfaces A 3 Glossary A 4 Contact support and repair addresses ...

Page 126: ...ommendation You should at least touch the negative terminal PGU port casing on the system before coming into contact with the electronic components It is preferable to be permanently connected to an earthing lug on the wrist with the negative terminal The explanations next to this symbol are valid for the Saia PCD Classic series only The explanations next to this symbol are valid for the Saia PCD ...

Page 127: ...ignal and message lines RTS Request to send Activate transmitter CTS Clear to send Ready to send DTR Data terminal ready Terminal ready DSR Data set ready Ready RI Ring indicator Incoming call DCD Data carrier detect Partner ready Signals to RS 232 Signal type Logical status Setpoint value Nominal value Data signal 0 space 1 mark 3 V to 15 V 15 V to 3 V 7 V 7 V Control message signal 0 off 1 on 15...

Page 128: ...X TX mark space mark VOZ 0 9 V min 1 7 V VOH 2 V min with load 5 V max without load VOL 2 V 5 V RS 422 is in active condition in mark position RS 422 Signal type Logical status Polarity Data signal 0 space 1 mark TX positive for TX TX positive for TX Control message signal 0 off 1 on RTS positive for RTS RTS positive for RTS RS 485 Signal type Logical status Polarity Data signal 0 space 1 mark RX ...

Page 129: ... Rx Tx Rx Tx Rx Tx Profibus and Profi S I O Profibus Colour PCD7 T160 D Sub 9 pin on PCD Port 2 on PCD3 M3 and M6 A RxD TxD N green D pin 8 D B RxD TxD P red D pin 3 D Not all manufacturers use the same connection allocation therefore the data lines must be crossed in certain cases To guarantee an error free operation of an RS 485 network the network must be terminated at both ends Cables and term...

Page 130: ...source Receivers Connection 4 RA Receiver anode Connection 7 RC Receiver cathode Connection 9 RG Receiver ground Signal type Setpoint value Nominal value Current for logical L space 20 mA to 2 mA 0 mA Current for logical H mark 12 mA to 24 mA 20 mA No load voltage on TS RS 16 V to 24 V 24 V Short circuit current on TS RS 18 mA bis 29 6 mA 23 2 mA The idle status for data signals is mark The operat...

Page 131: ...ter the compiler has done its work the linker merges the individual data for a program LIO Local Input Output Inputs outputs on the CPU board on board Media This indicates inputs outputs flag register etc in the PCD family Media mapping Software assignment of digital and analog I O electronics to flags and registers Module holders CPU LIO or RIO devices that can accept I O modules e g PCD3 C100 et...

Page 132: ...keeps its data in the off state Sink operation Ground switching with DC Slot Slot for I O communication and memory modules Source operation Plus switching with DC Source text or source code With an ASCII editor created original program therefore no word processing program Word processing programs include characters for bold text etc which a compiler might misinterpret SPM Saia PG5 Project Manager ...

Page 133: ...witzerland Telephone switchboard 41 26580 30 00 Telephone SBC Support 41 26580 31 00 Fax 41 26580 34 99 Support E mail Support support saia pcd com Support site www sbc support com SBC site www saia pcd com International representations SBC sales companies www saia pcd com contact Repair Postal address for customers to return products in Switzerland Saia Burgess Controls AG After sales service Bah...

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