VersaMax CPU Module, IC200CPU001-BB, GFK
Contents
1. Both ports support configurable baud rates from 4800 to 38 4k bps OO0O000 00000000 5 CPU Module March 1999 Pin Assignments for Port 1 Pr Sera breton reno MRN r Re i reena pe e T T ae epe pp e Rs Oupur RequestioSendaupt epee Shell SHLD Cable Shield wire connection 100 Continuous shielding cable shield connection Cable Diagram for Attachment to a PC _b amp fh _ PC 9 Pin lee Serial Port Port 1 9 pin male 9 pin female 0 YO DOON O t v4 DOGON eee The shield must attach to shell of l Connector and Cable Specifications for Port 1 Vendor Part numbers below are provided for reference only Any part that meets the same specification can be used Computer cable overall braid over foil shield 5 conductor t 30 Volt 80 C 176 F 24 AWG tinned copper 7x32 stranding 9 Pin Male Vendor Plug Pin Connector ITT Cannon DEA9PK87FO 030 2487 017 AMP 205204 1 66506 9 Solder ITT Cannon ZDE9P AMP 747904 2 Connector Kit ITT Cannon DE121073 54 9 pin size backshell kit Shell Metal Plated Plastic Plastic with Nickel over Copper t Cable Grounding Clamp included 40 cable exit design to maintain low profile installation Plus ITT Cannon 250 8501 010 Extended Jackscrew Threaded with 4 40 for secure attachment to port T Order Qty 2 for each cable shell order2. Field Service FORCE ON if an override is active on a bit reference PORT 1 amp 2 Blinking indicates activity on that port Using the CPU Serial Ports The CPU s two serial ports are software configurable for SNP slave RTU slave or Serial I O operation If a port is being used for RTU it automatically switches to SNP slave mode if necessary Both ports default configuration is SNP slave mode If configured for Serial I O a port automatically reverts to SNP slave when the CPU is in Stop mode Either port can be software configured to set up communications between the CPU and various serial devices An external device can obtain power from Port 2 if it requires 100mA or less at 5VDC Port 1 is an RS 232 port with a 9 pin female D sub connector It is used as the boot loader port for upgrading the CPU firmware The pinout of port 1 allows a simple straight through cable to connect with a standard AT style RS 232 port Cable shielding attaches to the shell Port 1 screw locks are threaded 4 40 Port 2 is an RS 485 port with a 15 pin female D sub connector This can be attached directly to an RS 485 to RS 232 adapter IC690ACC901 Port 2 screw locks are threaded metric M3x0 5 PORT 1 O JO UUU nn O Cable Lengths and Baud Rates Maximum cable lengths the total number of feet from the CPU to the last device are Port 1 RS 232 15 meters 50 ft Port 2 RS 485 1200 meters 4000 ft
3. the Step input makes an off to on transition the drum sequencer moves one step When Reset is active the function ignores the step input The Reset input can be used to select a specific step in the Sequence When Enable and Reset both receive power flow the function copies the Preset Step value in the Control Block to the Active Step reference also in the Control Block Then the function block copies the value in the Preset Step reference to the Out reference bits When Reset is active the function ignores the Step input Reset Flow Pattern R Al AQ The starting address of an array of words each representing one step of the Drum Sequencer The value of each word represents the desired combination of outputs for a particular value of ACTIVE STEP The number or elements in the array is equal to the Length input Dwell R Al AQ This optional input array of words has one element for each element in the Pattern array Each value in the array represents the dwell time for the corresponding step of the drum sequencer in 1 second units When the dwell time expires for a given step the Dwell Timeout bit will be set Time none If a Dwell Time is specified the drum can not sequence into its next step until the Dwell Time has expired Fault R Al AQ This optional input array of words has one element for each Timeout none element in the Pattern array Each value in the array represents the fault timeout for the correspo
4. 009 Extended Jackscrew Threaded with metric M3x0 5 for secure attachment T Order Qty 2 for each cable shell ordered t Critical Information any other part selected should meet or exceed this criteria Use of this kit maintains the 70mm installed depth CPU Module March 1999 Firmware Upgrades CPU001 firmware resides in FLASH memory This firmware may be upgraded via serial download from an appropriate personal computer to CPU serial port 1 RS 232 Firmware upgrades through port 2 RS 485 are not supported To determine the current version of firmware on an existing CPU001 connect a programmer to the CPU and look in the Status Memory Information Upgrading CPU001 BA Any CPU001 version BA may be upgraded to version BB Upgrading CPU001 AA Any CPU001 AA with a date code of 903 or greater may be upgraded to version BB without updating the hardware Date code is a 3 digit code found just below the Bar Code marking on the CPU module AA models with date codes prior to 903 require a hardware modification these units are not field upgradable to version BB To upgrade the firmware of a CPU001 to Release 1 10 use Upgrade Kit 44A747796 G01 GFK 1536C Operating Notes Restrictions 1 If the input to a trigonometric function is either infinity or not a number NaN the output result is indeterminate Avoid the use of infinity or not a number inputs If large real exponent values are input to the Re
5. CPU Module March 1999 Product Information CPU001 BB Compatibility VersaPro software version 1 0 New Features This version of CPU001 provides Support for intelligent I O modules Scaling function blocks Two new function blocks can be used to scale input data One function block is for unipolar unsigned input data The other function block is for bipolar signed input data Drum Sequencer function block This new function block works like a mechanical drum sequencer It allows a sequence of output combinations to be selected in turn See the heading The Drum Sequencer Function for more information Specifications 2 63 66 8mm x 5 04 128mm Floating Point Yes Override Yes Built in communications Realtime clock accuracy used 100ppm 0 01 or 9sec day for timers or timer contacts Built in ports Time of day clock accuracy 23ppm 0023 or 2sec day 30C 100 ppm 0 01 or 9sec day full temperature range Preinstallation Check Carefully inspect all shipping containers for damage If any equipment is damaged notify the delivery service immediately Save the damaged shipping container for inspection by the delivery service After unpacking the equipment record all serial numbers Save the shipping containers and packing material in case it is necessary to transport or ship any part of the system GFK 1536C Module Installation 7 Modules must be mounte
6. al Exponential function block the output values are indeterminate When autoconfiguring a system at powerup if multiple intelligent modules modules other than basic I O modules are present in the system some may not be configured They are instead logged as extra modules Either clear the hardware configuration or store a valid configuration to resolve this problem In rare instances the CPU watchdog timer may expire if a booster power supply is power cycled and the CPU power supply is not power cycled This only occurs of there is an intelligent module that receives its power from a booster power supply When the watchdog timer expires it causes a CPU reset and fatal PLC fault To avoid this problem supply power to the CPU and associated booster power supplies from the same source An END function must not be used within a subblock Subroutine Execution of this function within a subblock causes a fatal CPU fault Use of END function blocks should normally be reserved for program debug If needed for this purpose they may only be used within the main program Problems Fixed The state of the Force LED on the CPU is maintained if the CPU is power cycled Hold Last State if configured for input modules is handled correctly if the module is lost Fault Status bits SC009 13 are updated when the CPU is powered up after having been powered down without a battery for a long time Product Revision History AA Initia
7. ction contains various information needed to operate the drum sequencer Active Step Address Preset Step Address 1 Step Control Address 2 Timer Control Address 3 Address 4 Active Step The active step value specifies the element of the PATTERN array to copy to the OUT output memory location This is used as the array index into the Pattern Dwell Time Fault Timeout and First Follower arrays Preset Step A word input which is copied to the ACTIVE STEP output when the RESET is ON Step Control A word that is used to detect OFF to ON transitions on both the STEP input and the ENABLE input The Step Control word is reserved for use by the function block and must not be written to Timer Control Two words of data that hold values needed to run the timer These values are reserved for use by the function block and must not be written to Notes on Using the Drum Sequencer Function 1 The Dwell Timeout Output Bit is cleared the first time the drum is ina new step This is true 7 Whether the drum is introduced to a new step by changing the Active Step or by using the Step Input Regardless of the Dwell Time Array value associated with the step even if it is 0 During the first sweep the Active Step is initialized The Active and Preset Step of the Drum Sequencer s control block must be initialized for the Drum Sequencer to work or to pass power flow Even if the Active Step is in the correct range betw
8. d on a El horizontal DIN rail 1 Allow sufficient finger clearance for opening CPU door Allow adequate clearance for serial port cables 133 35mm 5 25in Allow adequate space for power wiring The CPU with power supply attached 66 80mm fits into a 70mm deep enclosure 2 63in 7 Rated thermal specifications for the CPU module is based on a clearance of 2 above and below the equipment and 1 to the left of the CPU module Installing the CPU on the DIN Rail The CPU and connecting carriers must be installed on the same section of 35mm x 7 5mm DIN rail The rail must have a conductive unpainted finish for proper grounding For best stability the DIN rail should be installed on a panel using screws spaced approximately 6 inches 5 24cm apart The CPU snaps easily onto the DIN rail No tools are required for mounting or grounding to the DIN rail ALNA Before joining module carriers to the CPU remove the connector cover on the righthand side of the CPU Do not discard this cover you will need to install it on the last carrier to protect the connector pins from contamination and damage during use Panel Mounting If excessive vibration is a factor the CPU should also be screwed down to the mounting panel Note 1 Tolerances are 0 18mm 0 005in non cumulative Note 2 1 1 1 4Nm 10 12 in lbs of torque should be applied to M3 5 6 32 steel screw thread
9. ed t Critical Information any other part selected should meet or exceed this criteria Use of this kit maintains the 70mm installed depth connectors on both ends of the cable GFK 1536C Pin Assignments for Port 2 1 SHLD Cable Shield Drain wire connection zsif F 5 P5V Output 5 1VDC to power eng level converters 100mA max ES E 6 A ES al lt e pos rot oero Sond nour Resistor aR 120 ohm for RDA SDA Transmit Data output RTSB Request to Send B output P15 CTSA Clear to Send A input Shell SHLD Cable Shield wire connection 100 Continuous shielding cable shield connection See the PLC User s Manual for cable diagrams Connector and Cable Specifications for Port 2 Vendor Part numbers below are provided for reference only Any part that meets the same specification can be used Low Capacitance Computer cable overall braid over foil shield 5 Twisted pairs t Shield Drain Wire t 30 Volt 80 C 176 F 24 AWG tinned copper 7x32 stranding Velocity of Propagation 78 Nominal Impedance 100 t 15 Pin Male Vendor Plug Pin Connector i ITT Cannon DAA15PK87F0 030 2487 017 AMP 205206 1 66506 9 e d AMP 747908 2 Connector Kit ITT Cannon DA121073 50 15 pin size backshell kit Shell Metal Plated Plastic Plastic with Nickel over Copper t Cable Grounding Clamp included 40 cable exit design to maintain low profile installation Plus ITT Cannon 250 8501
10. ed into material containing internal threads and having a minimum thickness of 2 4mm 0 093in 4 3mm sail Fr 0 170in FLAT WASHER F Pa ee co 4 3mm 0 170in al 15 9mm i 0 62in REF SEE NOTE 2 M3 5 6 SCREW SPLIT LOCK WASHER 5 1mm 0 200in TAPPED HOLE IN PANEL Removing the CPU from the DIN Rail Turn off power to the power supply If the CPU is attached to the panel with a screw remove the power supply module Remove the panel mount screw Slide the CPU away from the other modules until the connector on the right side disengages from the next carrier With a small flathead screwdriver pull the DIN rail latch outward while tilting the other end of the module down to disengage it from the DIN rail CPU Module March 1999 Activating or Replacing the Backup Battery The CPU is shipped with a battery already installed The battery holder is located in the top side of the CPU module Before the first use activate the battery by pulling and removing the insulator tab mies To replace the battery use a small screwdriver to gently pry open the battery holder Replace battery only with IC200ACC001 from your PLC supplier or with Panasonic battery BR2032 Use of another battery may present a risk of fire or explosion Caution Battery may explode if mistreated Do not recharge disassemble heat above 100 deg C 212 deg F or incinerate Autoc
11. een 1 and length of the pattern array and the Preset Step is not used the drum will not function if the Preset Step is not in the proper range
12. l Product Release Firmware Version 1 00 BA Updated Hardware to support Intelligent I O modules BB Firmware Version 1 10 CPU Module March 1999 The Drum Sequencer Function Please add the following information about the Drum Sequencer function to your copy of the PLC User s Manual Description of the Drum Sequencer Function The Drum Sequencer function is a special program instruction that operates like a mechanical drum sequencer The Drum Sequencer steps through a set of potential output bit patterns and selects one based on inputs to the function block The selected value is copied to a group of 16 discrete output references Enable DRUM OK Control Block Step Out Length Reset Drum Coil Pattern Dwell Timeout Dwell Time Timeout Fault Fault Timeout First Follower Power flow to the Enable input causes the Drum Sequencer to copy the content of the selected reference pattern to the Out reference Power flow to the Reset input or to the Step input selects the reference to be copied The Control Block input is the beginning reference for the Drum Sequencer function s parameter block which includes various information necessary to use the function block Parameters of the DRUM SEQ Function Input Choices Description Output Enable The Enable input controls execution of the function Step Flow The Step input can be used to go one step forward in the sequence When the Enable input receives power flow and
13. nding step of the drum sequencer in 1 second units When the fault timeout has expired the fault timeout bit will be set GFK 1536C Input Choices Description Output Control The beginning reference address of the function s parameter Block block The length of the Control Block is five words A more complete description of what is contained within this block is listed below Length CONST Value between 1 and 128 denoting the number of steps OK Flow none OK is energized if Enable is On and no error condition is detected If Enable is Off this output will always be off OUT 1 Q M T G A word of memory containing the element of the Pattern R AI AQ Array that corresponds to the current ACTIVE STEP 1 Q M T G This optional bit reference is set whenever the function block is enabled and ACTIVE STEP is not equal to PRESET STEP Dwell 1 Q M T G This optional bit reference is set if the dwell time for the Timeout none Current step has expired Timeout 1 Q M T G This optional bit reference will be set if the if the drum has Fault been in a particular step longer than the step s specified FAULT TIMEOUT Q M T G This optional array of bits has one element for each step of the Drum Sequencer No more than one bit in the array will be ON at any time and that bit will correspond to the value of ACTIVE STEP Parameter Block for the DRUM SEQ Function The parameter block control block for the Drum Sequencer fun
14. onfiguration At powerup the CPU by default automatically generates a configuration that includes all of the modules that are physically present in the system starting at slot 1 Autoconfiguration stops at the first empty slot or faulted module Switching the PLC Operating Mode ne The CPU Run Stop mode switch is located behind the module RUNION door This switch can be used to g place the CPU in Stop or Run mode By default Run Stop mode operation is enabled The same switch can also be configured to prevent writing to program or configuration memory and forcing or overriding discrete data It defaults to disabled memory protection STOP OFF Run Stop Mode Operation If Run Stop mode switch operation is enabled the switch can be used to place the CPU in Run mode If the CPU has non fatal faults and is not in Stop Fault mode placing the switch in Run position causes the CPU to go to Run mode Faults are NOT cleared If the CPU has fatal faults and is in Stop Fault mode placing the switch in Run position causes the Run LED to blink for 5 seconds While the Run LED is blinking the CPU switch can be used to clear the fault table and put the CPU in Run mode After the switch has been in Run position for at least 12 second move it to Stop position for at least 1 2 second Then move it back to Run position The faults are cleared and the CPU goes to Run mode The LED s
15. tops blinking and stays on This can be repeated if necessary If the switch is not toggled after 5 seconds the Run LED goes off and the CPU remains in Stop Fault mode Faults stay in the fault table GFK 1536C Observing the Module LEDs PWR O The LEDs indicate the presence of power and show the ok O operating mode and status of the CPU RUN O FAULT QO FORCE PORT1 PORT 2 O POWER ON when the CPU is receiving 5V power from the power supply Does not indicate the status of the 3 3V power output ON indicates the CPU has passed its powerup diagnostics and is functioning properly OFF indicates a CPU problem Fast blinking indicates the CPU is running its powerup diagnostics Slow blinking indicates the CPU is configuring I O modules Simultaneous blinking of this LED and the green Run LED indicates the CPU is in boot mode and is waiting for a firmware download through port 1 Green when the CPU is in Run mode Amber indicates the CPU is in Stop IO Scan mode If this LED is OFF but OK is ON the CPU is in Stop No IO Scan mode If RUN is flashing green and the Fault LED is ON the Run Stop switch was moved to Run position while a fatal fault existed ON if the CPU is in Stop Faulted mode because a fatal fault has occurred To turn off the Fault LED clear both the I O Fault Table and the PLC Fault Table If this LED is blinking and the OK LED is OFF a fatal fault has occurred during self diagnostics Please contact PLC
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