Chapter 3 - AutomationDirect
Contents
1. R memory REAL DWORDs Configurable up to 65536 4096 default Non volatile R Memory REAL DWORDs Configurable up to 65536 4096 default Boolean execution K 50 uSec Stage Programming Yes 128 per Program code block number of code blocks configurable to Number of Stages memory limit Handheld Programmer No Programming Software for Windows FREE Do more Designer Built In communications ports USB RS 232 USB RS 232 Ethernet 10 100 Base T Program Memory Flash ROM X Y each configurable up to 65536 2048 default WX WY analog SEE Total 0 points available in out each configurable up to 65536 256 default om o Local I 0 points available 256 Ethernet Remote 1 0 Discrete points 131 072 oe E 4 Ethernet Remote I O Analog 1 0 29 768 Channels Max Number of Ethernet slaves per Channel 1 0 points per Remote Channel 32 768 Discrete I O Module Point Density 4 8 12 16 32 Slots per Base 3 4 6 9 Number of instructions available gt 160 gt 170 Control relays Configurable up to 65536 2048 default Special relays system defined 1024 Special registers system defined 512 Timers Configurable up to 65536 256 default Counters Configurable up to 65536 256 default System Date Time structures 8 16 am2zam zam 3 2 i Do more H2 Series PLC Hardware User Manual 1st Edition Rev C H2 DM M Chapter 3 Specifications CPU2. SPECIFICATIONS CPU ste MODULES In This Chapter CPU SDECINCAHONS sarera 4555466554 59e dae See ee oes beret oS 4 eee dees 3 2 CPU General Specifications saetcreeser at wos riaiia kanei sees hale ae aes 3 2 Communications Ports Specifications ce ee ee ee ee eee 3 4 Port 1 Specifications USB s lt 546444426455 ahead eae aee sere ieee eee eee a 3 4 Port 2 Specifications Serial 4 525 c54r0 5dbR SRG bbe See TERa TRE e nes 3 4 Port 3 Specifications Ethernet ac 2 o ae eae a hoe bees es aoe es 3 5 Ethernet Expansion VO 2ciepastunereuse ce eaeauamereesee eee sane eteues 3 6 Status INGICALONS wey ss howd oad adn hee Retaees eG eaeeeee on eG bee sar See 3 8 Mode Switch Functions 6 ece2seesc sidan dee the buble e Ween eee thee es die 3 8 Dip Switch Specifications 6 006 0600884008 s esas edeae eee eeseaccaeners 3 9 Battery Replacement lt lt lt 9 9 0 2 44 44 6 4 6 4 54594099 4455 cudieliew awww eos 224 3 12 Chapter 3 Specifications CPU Modules CPU Specifications CPU General Specifications CPU General Specifications Feature H2 DM1 H2 DM1E Total Memory bytes 262 144 bytes Ladder Memory instruction words 65 536 instruction words V Memory words Configurable up to 65536 4096 default Non volatile V Memory words Configurable up to 65536 4096 default D memory DWORDs Configurable up to 65536 4096 default Non volatile D Memory DWORDs Configurable up to 65536 4096 default
3. It is recommended that all 10 100 Base T cables be Category 5 UTP cables Do more H2 Series PLC Hardware User Manual 1st Edition Rev C H2 DM M f 3 6 Chapter 3 Specifications CPU Modules Ethernet Expansion I O With Do more Designer Software version V1 1 and newer the H2 DM1E CPU s built in Ethernet port can be configured as an Ethernet Expansion I O master Much like the ERM module discussed in Chapter 7 the Ethernet Expansion I O feature allows expansion beyond the local chassis to slave I O using the onboard high speed Ethernet link The onboard Ethernet port can support up to 16 slave devices The slave I O modules supported are e H2 EBC100 e T1H EBC100 Terminator I O e GS EDRV100 GS Drives The Ethernet Expansion I O network uses Category 5 UTP cables for cable runs up to 100 meters 328 ft with extended distances achieved through Ethernet switches Do more H2 DM1E CPU DirectLOGIC DL205 I O with H2 EBC100 Module Ethernet Expansion Example Stride Ethernet Switch C more Operator Interface SSPE SESE FC Pees Pee Ty errr Sa No ee Terminator I O with T1H EBC100 Module WARNING It is highly recommended that a dedicated network be used with the Ethernet Expansion 1 0 feature Ethernet Expansion 1 0 networks and ECOM office networks should be isolated from one another to prevent network delays While Ethernet networks can handle a large number of data
4. Modules LE a Tl CPU General Specifications continued Feature H2 DM1 H2 DM1E User Date Time structures Configurable up to 65536 32 default ASCII String Byte buffer structures Configurable up to memory limit 192 default Yes configurable up to memory limit default 1024 input bits 1024 coil bits 2048 input registers 2048 holding registers DL Classic Client memory Up to memory limit default 512 X 512 Y 512 C 2048 V Immediate 1 0 No Interrupt input hardware timed No Subroutines Program and Task code blocks up to memory limit Drum Timers Yes up to memory limit Table Instructions Yes FOR NEXT WHILE WEND REPEAT UNTIL loops gt 60 operators and functions Integer Floating Point Trigonometric Statistical Logical Bitwise Timing Yes IN OUT Serial Ethernet TCP and UDP 11 output script commands Modbus Client memory PID Loop Control Built In Yes configurable to memory limit over 2 000 Time of Day Clock Calendar Yes Run Time Edits Yes Supports True Force Yes Internal Diagnostics Yes Password security Multi user credentialed session based security System error log Yes User error log Yes Battery backup Yes Battery included Do more H2 Series PLC Hardware User Manual 1st Edition Rev C H2 DM M f 3 3 Chapter 3 Specifications CPU Modules Communications Ports Specifications Port 1 Specifications USB USB Port This por
5. edge of the battery Make note of how the battery is aligned in the holder H2 DM1 and H2 DM1E Battery Replacement Part DO MC BAT NOTE The controller has an onboard capacitor that will maintain the retentive memory contents while the battery is being replaced This capacitor has a two hour runtime which should be more than enough to replace the battery e Insert the new battery into the holder making sure the alignment is correct e Reinstall the controller in the base e Power up the system containing the controller e Verify that the PWR LED is now GREEN instead of YELLOW and the system defined location BatteryLow will be OFF 3 12 i Do more H2 Series PLC Hardware User Manual 1st Edition Rev C H2 DM M
6. transactions and normally handle them very quickly heavy Ethernet traffic can adversely affect the reliability of the slave 1 0 and the speed of the 1 0 network 3 6 i Do more H2 Series PLC Hardware User Manual 1st Edition Rev C H2 DM M Chapter 3 Specifications CPU Modules PLC Debug Window Help A Disconnect Re open Session Link Info g Device List ein Program Check E PLC Modes Ctrl Shiff R System Information Sy System Configuration Ethernet Expansion I O functionality is enabled through the System end Configuration dialog of Do more Designer Under the PLC drop down menu select System Configuration Then from the System Configuration window select the CPU Configuration option Pe under the Configuration Entries column Finally left click the Enable Ethernet I O Master checkbox in the Ethernet I O Master section of the H2 DM1E CPU Configuration window as seen below wal Memory Configuration Do more Programming C K Sequence Server C Modbus RTU Server Slave Modbus RTU Client Master C General Purpose Device Settings Modbus TCP Server Configuration Do more CPUs equipped with Ethernet ports can provide a Modbus TCP Server Server can support a maximum of 16 concurrent sessions Use the fewest required concurrent sessions to reduce scan time and improve scan consistency V Enable Modbus TCP Server Maximum
7. Concurrent Sessions 4 1 16 Client Inactivity Timeout 60 seconds TCP Port Number 502 502 is default Disable to turn off this feature Client to listen for TimeSync messages Server to broadcast TimeSync messages Alternate for a client that reverts to server if server is offline For servers or alternates you may specify the time in seconds between updates Disabled C dient C Server Update Interval C Alternate 60 min Default Watchdog Timeout Do more CPUs read the value stored in DST23 SWatchdogTimeVal at the top of every scan and update the system watchdog timeout value The valid range is 50 65535 ms Default Timeout 1000 ms Memory Configuration Set PLC Clock a System Configuration F u j Configuration Entries H2 DM1E CPU Configuration s CPU Configuration Serial Port Mode TimeSync Configuration I O Configuration Do more CPUs equipped with Ethernet 2 ports can k Module Configuration s The CPU s internal serial port can be used for automatically synchronize their internal docks JE Device Configuration programming for guest protocols or configured Ea A as general purpose port and placed under Select 977 a I O Mappings program control ect Ethernet I O Master CPUs with an internal Ethernet port can use that port to connect to compatible Ethernet I O slave devices Enable Ethernet 1 0 Master Secondary Ethernet Connection CPUs w
8. DSCBL FA CABKIT FA ISOCON for converting RS 232 to isolated RS 422 485 EA MG PGM 3 i Do more H2 Series PLC Hardware User Manual 1st Edition Rev C H2 DM M Chapter 3 Specifications CPU Modules RS 232 Port 2 Power connection GND Power connection 220mA max Receive Data RS 232 Transmit Data RS 232 6 pin Fd Female Request to Send RS 232 Modular Connector Clear to Send RS 232 Port 3 Specifications Ethernet Ethernet Port Programming and Modbus TCP Client Server port with 10 100 Base T Ethernet RJ45 connector RJ 45 style connector used for e Do more programming protocol Modbus TCP Client connections Modbus requests sent from the CPU e Modbus TCP Server connections Modbus requests received by the CPU e Ethernet Expansion I O Master Ethemet Specifications Description Standard transformer isolated Ethernet port with built in surge protection for programming online monitoring Modbus TCP client server connections fixed IP or DHCP and Ethernet Expansion I O capabilities Transfer Rate 10 100 Mbps Cables Use a Patch straight through cable when a switch or hub is used Use a Crossover cable when a switch or hub is not used Crossover Cable Patch Straight through Cable 10 BASE T 100BASE TX L i ZAIN 12345676 8 pin RJ45 Connector 8P8C NOTE The above diagram illustrates the standard wire positions in the RJ45 connector
9. er Manual 1st Edition Rev C H2 DM M Chapter 3 Specifications CPU Modules As mentioned in the previous table the CPU mode can also be changed through the programming software if the mode switch is placed in the TERM position In this position the CPU can be changed remotely between the Run and Program modes For more information on changing CPU modes through the software see the Step 9 Write Project to the Do more PLC section of Chapterl Getting Started When power is applied to the system the controller will go through it s power up sequence then either stay in Program mode if the mode switch is in the STOP position or attempt to go to Run mode if the mode switch is in the RUN position If the mode switch is in the TERM position the controller will return to the last operational mode before power was lost For example if the controller was in Run mode when power was lost when power is restored and the mode switch is in the TERM position the controller will attempt to return to Run mode DIP Switch Specifications Do more controller s circuit board has a block of DIP switches that are used to perform various debug and reset operations The DIP switch settings are only read when the system is first powered up Changing the settings of the DIP switches requires that the base containing the controller be powered down and the controller removed from the base The DIP switches can then be changed as required The contro
10. inal position after the manual reset is finished Next set all eight of the DIP switches ON to perform the Clear All operation Reinstall the controller in the base Set the controller mode switch to TERM the center location and power up the controller At this point the LEFT bank of 4 LEDs should be blinking the stay in the boot loader sequence that is they should be blinking in sequence from top to bottom then back to the top alternating between red and green Move the controller mode switch to RUN to the left Move the controller mode switch to TERM to the center Move the controller mode switch to RUN to the left Move the controller mode switch to TERM to the center Move the controller mode switch to STOP to the right Move the controller mode switch to TERM to the center the LEFT bank of 4 LEDs should now be ON NOTE If you want to terminate the reset at this point you can do so by moving switch to RUN instead of STOP or powering down the controller Move the controller mode switch to STOP to the right the RIGHT bank of 4 LEDs should now be ON NOTE If you want to terminate the manual reset at this point you can only do so by powering down the controller Move the controller mode switch to TERM to the center the LEFT bank LEDs begin flashing the power up sequence and the ROM led should briefly be ON indicating that the data in the ROM is being rewritten The LEDs will then begin flashing the
11. ith Ethernet can enable a second programming connection on a different UDP port number Enable Secondary Ethernet Connection For more information on the setup use and options available with Ethernet Expansion I O refer to the Ethernet I O Master section of Do more Designer Help File topic DMD0247 Do more H2 Series PLC Hardware User Manual 1st Edition Rev C H2 DM M 3 7 Chapter 3 Specifications CPU Modules Status Indicators Do more controllers in the DL205 series have two color LEDs that are used to visually provide operational status to the user LED Indicators Indicator Status Description USB OFF Base Power OFF P Green Base Power ON Yellow Low Battery OFF CPU is in STOP Mode In addition to the individual definition Green CPU is in RUN Mode of each LED there are times when the Yellow Forces are Active controllers will use combinations of the OFF Non volatile Memory is up to date LED ON OFF state and colors to Yellow CPU is updating Non volatile Memory convey status information The OFF CPU is functioning normally following combinations use some or all re r Sanwa of the LEDs Red Watchdog Error e ERR LED is blinking RED for 15 Green Ethernet Link Good seconds Do more Designer can Yellow Ethernet Activity blink the ERR led for 15 seconds to oon USB Receive Activity verify that a communication link is Tii USB Transmit Activity targeting the correc
12. k of 4 LEDs should now be ON NOTE If you want to terminate the reset at this point you can do so by moving switch to RUN instead of STOP or powering down the controller e Move the controller mode switch to STOP to the right the RIGHT bank of 4 LEDs should now be ON NOTE If you want to terminate the manual reset at this point you can only do so by powering down the controller e Move the controller mode switch to TERM to the center the LEFT bank LEDs begin flashing the power up sequence and the ROM led should briefly be ON indicating that the data in the ROM is being rewritten The LEDs will then begin flashing the staying in boot loader sequence indicating the reset is complete e Power down the controller e Remove the controller from the base and return the DIP switches to their original positions e Set the controller mode switch to TERM in the center location Do more H2 Series PLC Hardware User Manual 1st Edition Rev C H2 DM M Chapter 3 Specifications CPU Modules Clear All This reset function will clear everything from the controller this includes the Network Settings as described previously and the System Configuration Memory Configuration all control logic all Documentation and all of the User Accounts and Passwords Begin by powering down the controller Remove the controller from the base and record the location of the DIP switches so they can be set back to their orig
13. ller can then be reinstalled in the base and the system powered back up The DIP switch block is located on front of the controller s PWB and is only accessible when the controller is NOT installed in the base The default position for all of the DIP switches is OFE The following table describes the position and function associated with each DIP switch OTE Ua eet me Son Py Eie mm Ba Ba ma e Z DIP Switch Settings Switch Switch Number Position Function Load the oldest copy of the operating system Do not load an Operating System stay in the Booter Disable the hardware watchdog timer the hardware watchdog is always enabled but this switch allows the Do more controllers make use of user to override the ability of the Force Watchdog Error ba Deh f WATCHDOG and Debug Mode to generate a POR DEE IOS OLSA Oe ee Watchdog condition and the Mode switch on the front of the Disable ability to update the firmware and or gate array controller to perform two reset Reserved functions These reset functions can Reserved only be performed when the controller is in the boot loader Reserved Reset the TCP IP Network Settings to factory default values Must be used with DIP 1 Do more H2 Series PLC Hardware User Manual 1st Edition Rev C H2 DM M f 3 Chapter 3 Specifications CPU Modules 3 10 i The following sequence describes the steps necessary
14. staying in boot loader sequence indicating the reset is complete Power down the controller Remove the controller from the base and return the DIP switches to their original positions Set the controller mode switch to TERM in the center location Do more H2 Series PLC Hardware User Manual 1st Edition Rev C H2 DM M f 3 l1 1 Chapter 3 Specifications CPU Modules Battery Replacement All Do more controllers have an onboard battery that maintains the contents of the retentive memory any time the power to the controller is lost The battery has an expected lifespan of three years after which the battery will need to be replaced The battery is a standard CR2032 coin cell battery When the controller detects that the battery voltage is too low and needs to be replaced the PWR LED will be YELLOW instead of it s normal GREEN color When Do more Designer is online with the controller the system defined location BatteryLow will be ON as well NOTE Make sure to have a current copy of the Do more Designer project saved to Disk before performing this operation e Power down the system containing the controller e Remove the controller from the base e Remove the battery from it s holder that is located on the back of the controller s PWB in the lower right corner The battery is removed by pushing on the back of the battery to begin sliding it out of the holder then pulling it the rest of the way out by the front
15. t controller 2 All eight 8 of the LED ON and Green RS 232 Transmit Activity e All eight 8 of the sare an Ee he coloro erh LED is CREEN Green RS 232 Receive Activity indicates the operating system has started running e All eight 8 of the LEDs are cycling through RED and GREEN in a circular chase pattern indicates the operating system is initializing e The left most four 4 LEDs are cycling through RED and GREEN in a bouncing ball pattern indicates the controller is running only the boot loader and is NOT going to load and run the operating system The most likely cause is having DIP switch 1 in the ON position e All eight 8 of the LEDs are ON and the color of each LED is RED indicates the hardware watchdog timer has expired because the controller s operating system has stopped running Mode Switch Functions The mode switch on the Do more CPU allows the user to externally select the different modes of operation There are three modes available RUN TERM and STOP Mode Switch Functions Mode Switch Position CPU Action RUN Run Program CPU is forced into RUN Mode if no errors are encountered f RUN PROGRAM and the DEBUG modes are available In TERM Terminal this mode the mode of operation can be changed through the Do more Designer Software STOP Stop Program CPU is forced into STOP Mode Do TERM more eee 3 8 i Do more H2 Series PLC Hardware Us
16. t has a USB Type B female connector and requires a USB Type A B cable e Do more programming protocol only UB Type B Jawe Input Soecifications Description Standard USB 2 0 Slave input for programming and online monitoring only with built in surge protection Not compatible with older full speed USB devices Cables USB Type A to USB Type B ADC part USB CBL AB3 3 ft USB CBL AB6 6 ft USB CBL AB10 10 ft USB CBL AB15 15 ft USB Port 1 Bus Voltage Sense Data Data Ground Port 2 Specifications Serial RS 232 Port Serial RS 232 multipurpose communications port with RJ12 connector RJ 12 style connector used for e Do more programming protocol e Modbus RTU Master connections e Modbus RTU Slave connections e ASCII Incoming and Outgoing communications e Custom Protocol Incoming and Outgoing communications RS 232 Specifications Description Non isolated full duplex RS 232 DTE port used for programming online monitoring or can connect the CPU as an ASCII or Modbus RTU master or slave to a peripheral device Includes ESD and built in surge protection Baud Rates 1200 2400 4800 9600 19200 38400 57600 and 115200 5V Cable Power Source 220mA maximum at 5V 5 Reverse polarity and overload protected Maximum Output Load TXD RTS 3K Q 1 000pf Minimum Output Voltage Swing 5V Output Short Circuit Protection 15mA Cable Options D2 DSCBL USB RS232 with D2
17. to perform one of the reset operations This combination of DIP switch settings and mode switch manipulation is purposely complex to prevent these reset operations from being accidentally executed Clear only the Network Settings This reset function will clear ONLY the Network settings which consists of the Module ID Module Name Module Description IP Address Subnet Mask and Gateway Address e Begin by powering down the controller e Remove the controller from the base and record the location of the DIP switches so they can be set back to their original position after the manual reset is finished Next set ONLY DIP 1 and 7 ON to perform the Clear Only the Network Settings operation make sure all other DIP switches are OFE Reinstall the controller in the base e Set the controller mode switch to TERM the center location and power up the controller e At this point the LEFT bank of 4 LEDs should be blinking the stay in the boot loader sequence that is they should be blinking in sequence from top to bottom then back to the top alternating between red and green e Move the controller mode switch to RUN to the left e Move the controller mode switch to TERM to the center e Move the controller mode switch to RUN to the left e Move the controller mode switch to TERM to the center e Move the controller mode switch to STOP to the right e Move the controller mode switch to TERM to the center the LEFT ban
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