VersaMax High-speed Counter Module IC200MDD841
Contents
1. Outout 6 Functional Compatibility Po Output OE Outout 7 The MDD841 requires the minimum versions listed below Output 8 PLC CPU programming software version 1 5 or later SSCS CSCS ane Ethernet NIU EBI001 firmware version 1 0 or later Output 11 Genius NIU GBI001 firmware version 2 0 or later Output 12 Profibus NIU PBIO01 firmware version 2 0 or later nt T DeviceNet NIU DBI001 firmware version 2 10 or later Inout 19 The DeviceNet NIU does not support software configuration Therefore Inout 20 analog modules used with the DeviceNet NIU must be auto configured DC for publi 1 12 and nous 17 20 and use only their default configuration settings DC for outputs Operating Notes Restrictions Type B Phase 2 Type B2 Phase 2 f hot insertion of a module is done improperly the operation of Preload Strobe 1 other modules on the same backplane may be disrupted See Type B Phase 1 Type B2 Phase 1 Installing a Module on a Carrier in the VersaMax Modules Manual Preload Strobe 2 Type B Preload Strobe Type B2 Preload Strobe GFK 1504 Type A Count Preload Strobe3 Type A Preload Strobe Home Enable If a small span is configured and on off presets are set close Type A Count together the following minimum limits should be maintained Preload Strobe 4 Type A Preload Strobe For This Count Minimum Span between On Preset Input 9 Frequency and Off Preset Should Be Input 10 10KHz 10 counts 5KHz 5 counts nt 4 2KHz 2 counts2. and when a new configuration is stored from the programmer Data Commands can be sent to the module as part of its analog AQ WARNING EXPLOSION HAZARD SUBSTITUTION OF data When the module is installed in a PLC the PLC CPU can also COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS send Data Commands using the COMREQ function DIVISION 2 Load Accumulator eee within a counter s limits directly into the WARNING EXPLOSION HAZARD WHEN IN HAZARDOUS LOCATIONS TURN OFF POWER BEFORE REPLACING OR Load High Limit Sets the High and Low limit to any value in the counter WIRING MODULES AND Load Low Limit range Load Accumulator Offsets a counter Accumulator by up to 127 or 128 WARNING EXPLOSION HAZARD DO NOT DISCONNECT Increment counts This can be done at any time even while the EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF OR counter is counting at maximum rate THE AREA IS KNOWN TO BE NONHAZARDOUS Set Counter Type A only Changes the count direction of a type A Direction counter Load Timebase Changes the time interval used for the counts timebase word data The range is 10 to 1000mS in 10mS intervals Load Home Value Changes the home value for the Type B2 counter Load ON Preset Sets up the output turn on points within the counter range There is one output associated with each counter Load OFF Preset Sets up the output turn off points within the counter range Load Preload Changes the count value loaded into the counter
3. 4 Strobe register 4 GFK 1561H The module receives 32 bits of bit output data and 20 words of word output data The output bits and output words 1 through 8 are the basic module outputs Output words 9 20 can be used to send up to four commands to the module that temporarily change module operation These commands are listed below ci Home Start 32 Clear Module Status bit PWM Pulse Train Frequency 1 PWM output frequency range 22Hz to 2KHz Pulse Train pulse frequency range 1Hz to 5kHz Outputs Duty Cycle Number of Pulses 1 PWM duty cycle range see graph in I O Modules Manual AQ PWM Pulse Train Frequency 2 PWM Duty Cycle Number of Pulses 2 PWM Pulse Train Frequency 3 6 PWM Duty Cycle Number of Pulses 3 PWM Pulse Train Frequency 4 PWM Duty Cycle Number of Pulses 4 Command 1 words 1 to 3 Command 2 words 1 to 3 Command 3 words 1 to 3 Command 4 words 1 to 3 VersaMax Mixed Discrete High Speed Counter Module IC200MDD841 May 2011 GFK 1561H Data Commands Installation in Hazardous Locations Data Commands can be used to temporarily change the counter e EQUIPMENT LABELED WITH REFERENCE TO CLASS parameters listed below There is no limit to the length of time a GROUPS A B C amp D DIV 2 HAZARDOUS LOCATIONS IS Se Colne ee SUITABLE FOR USE IN CLASS I DIVISION 2 GROUPS A B C However these changes are lost when the module is powered down D OR NON HAZARDOUS LOCATIONS ONLY
4. Accumulator when the Preload input is activated Load Stop Mode Changes a Pulse Train output s deceleration to stop the or Resume Ramp immediately when the Output Enable bit goes Off Decelerate Mode The Ramp function must be enabled The same command can be used to reset the output to Decelerate mode Load Changes a Pulse Train output s acceleration The Ramp Acceleration function must be enabled Both acceleration and deceleration can be selected from the range of 10 p s to 1 000 000 p s2 The default for both is 1 000 000 Load If the Ramp function is enabled this command changes a Deceleration Pulse Train output s deceleration Load Correction Sets the change in microseconds that should be applied to the duty cycle of a Pulse Train output The range is 0 to 200 microseconds
5. 1 03 Parameter Description Default Setting Value Range Counter Type Specifies the counter configuration 4TypeA 4 Type A counters 1 Type B amp 1 Type A 1 Type B2 Output Stop Mode Defines what outputs do ifthe system Normal Normal Force All is in stop mode Outputs Off Hold Normal means that HSC outputs continue to respond to the counter inputs and standard outputs turn off Preset outputs continue to operate as if the CPU NIU were present changing state to reflect the counter Accumulators Force Off means all Preset outputs are turned off and remain off until the CPUINIU returns to normal operation Hold Last means Preset outputs retain current levels and do not reflect the counter Accumulators Channel 1 2 3 4 Specifies channel function HSC HSC PWM Pulse Function Train Standard Ramp Counter Output Specifies if the counter output is Enabled Enabled Disabled 1 2 3 4 Enable enabled If disabled the output is used as a standard output Default Operation Inputs 1 8 are one group of high speed counter inputs These inputs operate as Four Type A counters z Each counter counts upward E When a counter reaches its upper limit it wraps around and starts over Inputs 9 16 are one group of standard inputs with a common return Inputs 17 20 are one group of standard inputs with a common return Four of the outputs are High speed Counter outputs Each High speed Counter output is dedicated
6. 8 to 32 767 Preload Register 32 768 to 32 767 Pulse Train acceleration rate from 1 2 3 4 1 000 000 10 to 1 000 000 stop to full speed Home Value Pulse Train deceleration rate from full 1 000 000 10 to 1 000 000 speed to stop Module Data The module provides 40 bits of bit input data and 13 words of word input data This data contains standard inputs status bits and the contents of module registers such as the counts per timebase and accumulators for each counter Standard Inputs 1 to 20 21 24 Strobe Status 1 to 4 25 28 Preload Status 1 to 4 29 32 HSC Output Status 1 to 4 C Counter 1 2 3 4 Preload Strobe Selection Counter 1 2 3 4 Count Input Edge for Type A Specifies the function of the Preload Strobe Input Defines the counter s lower limit Defines the counter s ON preset Defines the counter s OFF preset This register value is the Preload value for the counter The Home Value for the counter Acceleration Deceleration 33 36 Pulse Train Complete 1 to 4 Home Complete 38 39 reserved Status code present in Word Input 1 Word Module Status Code which indicates specific errors in 7 40 the content of the data commands Inputs 2 5 ounts per Timebase 1 to 4 Al 6 Accumulator register 1 1 T Strobe register 1 Accumulator register 2 Strobe register 2 Accumulator register 3 Strobe register 3 Oo Accumulator register
7. VersaMax Mixed Discrete High Speed Counter Module IC200MDD841 May 2011 Product Description The VersaMax Mixed Discrete High Speed Counter HSC module IC200MDD841 has twenty 24VDC positive logic type inputs and twelve positive logic 24VDC 0 5Amp outputs In its default configuration the module provides four Type A high speed counter inputs and outputs plus twelve standard inputs and eight standard outputs Each counter provides direct processing of rapid pulse signals up to 80 KHz for industrial control applications such as velocity measurement material handling and process control im O J i ESEESE Ql PWR OK ee e 00000000080008080 1 23 45 67 8 9 10 11 12 17 18 19 20 HSC PWM PT 24VDC IN 20PT OUT 5A 12PT TU 1234567 814 1 23 4 5 6 7 8 9 10 111213 14 15 16 e20200000808008 808080 LOMO ES IMI The module s inputs and outputs can be re configured for a wide variety of applications z The high speed counter inputs can be set up as standard high speed inputs as four type A counters as two type A counters plus one A quad B counter or as one type A quad B counter with homing capability Four of the outputs can be configured as pulse width modulated PWM p
8. erating The number of points that can be on at the same time depends on the surrounding air temperature voltage and the type of carrier on which the module is installed To meet thermal specifications the module must be installed on a horizontal DIN rail There is no thermal derating at 24VDC for surrounding temperatures up to 42 C or at 30VDC for temperatures up to 26 C For derating curves at higher temperatures see the I O Modules User s Manual High Speed Channels Input frequency 80 KHz maximum PWM Output frequency 2 KHz maximum Pulse Output frequency 5 KHz maximum Counter Output latency 0 5mS max between output point updates Input Characteristics Input voltage 24VDC nominal 0 to 30VDC On state voltage Off state voltage 15 0 to 30 0VDC 0 to 5 0 VDC On state current Off state current 3 0 to 8 0mA 0 to 0 5mA On off response time 7 0ms max 6 25us max for count inputs and 100us for Preload Strobe inputs Count Input Impedance 6 6kOhms maximum Count User input current 5 5mA at 24VDC Standard Input Impedance 9 6kOhms maximum Standard User input current 4 0mA at 24VDC Output Characteristics Inrush current Continuous Load Current Output voltage drop On off response time 2 0A maximum for 100ms 0 5A maximum 0 3V maximum 500us maximum Protection no internal fuses Dia
9. gnostics 13 words of status data VersaMax Mixed Discrete High Speed Counter Module IC200MDD841 May 2011 GFK 1561H Wiring Connections for Carriers with Three Rows of Terminals ERRES Preinstallation Check Carefully inspect all shipping containers for damage If equipment is damaged notify the delivery service immediately Save the damaged 1147 118 19 120 shipping container for inspection by the delivery service After unpacking 6 O tal ol ns 4 ns 6 M OoOO a l the equipment record all serial numbers Save shipping containers and tol 7 18 19 royn nz packing material in case it is necessary to transport or ship any part of the system OOOOO cae Tae a ee ee ae e SHO Field Wiring Terminals _ 4 Type A Counters 2TypeA amp 1TypeB 1 Type B2 y eve Y A1 Counter 1 Output 1 PWMIPT1 Output 1 PWM PT1 gt O OO Output PWM PT1 A2 Counter 2 Type B Counter 2 Type B2 Counter 2 Product Description CupE PTE Rae Serer A3 Counter 3 Type A Counter Output 3 PWMIPT3 Aire Version Output PWM PT3 Output PWM PT3 Firmware The upgrade kit 44A748026 G04 can be Counter 4 Type A Counter Output 4 PWM PT4 upgrades downloaded free of charge from www ge Output PWM PT4 Output PWM PT4 DOO y y O ip com support Output 5
10. multaneously If more than two ramps are executed at the same time one or more of them may terminate before the specified number of pulses have been generated When the module s Output Stop Mode is configured for Hold Last State the outputs will only respond in Stop mode if the Enable HSC PWM Pulse Train Output Q bits are still set These bits will remain set when the Q memory is configured for default only when the default value for the bits Q21 Q24 is set to 1 on the Output Parameters tab in the modules Hardware configuration Alternatively the Q memory can also be configured to Hold Last State on the Module Parameters tab in the Hardware Configuration Product Revision History Rev ome Description IC200MDD841 HG April 2011 Firmware version 1 22 upgrade kit 44A748026 G04 Resolves component obsolescence issue No change to features performance or compatibility IC200MDD841 GF April 2009 Change of manufacturing location IC200MDD841 FF October 2008 Updated Power Supply OK signal circuitry IC200MDD841 EF April 2005 Improvement to latching mechanism IC200MDD841 DF August 2004 Changed to VO plastic for module housing GFK 1561H off The output presets continue to operate as if the CPU NIU were present changing state to reflect the counter Accumulators In default mode the module can temporarily change this basic operation in response to up to four commands from the CPU or NIU These commands ca
11. n be sent to the module in its regular output data Each counter output can be turned on or off on command Each counter can be reset to 0 Each counter s accumulator current count register can be loaded with any value from 32768 to 32767 Each counter s lower and upper limits can be changed Each counter s accumulator can be incremented by a specific amount above its present actual value The count direction can be changed to down or back to up The timebase for each counter s counts per timebase which measures its rate of counting can be changed from1000mS to any value from 10mS to 65530mS E Each counter s preload value can be changed Configurable Features The default parameters of this module can be used in many applications The module can be software configured when it is installed in a PLC system or an I O Station controlled by a Network Interface Unit that supports software configuration The module is configured at startup After configuration the module begins providing signals from the voltage or current output devices connected to it to the CPU or NIU IC200MDD841 CF June 2004 Firmware version 1 21 IC200MDD841 CE January 2004 ATEX approval for Group 2 Category 3 applications IC200MDD841 CE October 2003 Improved noise immunity IC200MDD841 BE June 2003 Firmware version 1 20 IC200MDD841 AD July 1999 Firmware version 1 10 IC200MDD841 AC March 1999 Initial product release Firmware version
12. npu 1KHz 1 count Input 13 Less than 1KHz No gap required Input 14 Input 15 If the minimum span per count frequency is not maintained the Input 16 output LED may flicker DC Common for inputs 1 8 5 ae DC Common for inputs 9 16 Any data placed in Q or AQ memory must remain in memory for at least 20 milliseconds Note Because of the fast response time of inputs 1 8 shielded cable If the module is configured for Hold Last State and the watchdog properly terminated at earth ground must be used for connecting to this timer in the CPU or NIU that controls it fails the module Holds Last input group in order to meet IEC 1000 4 4 State briefly then switches to default values This is due to the Wiring Connections for Carriers with Two Rows of Terminals module being reset by the CPU or NIU I TL rT When using pulse trains and ramping pulse trains the sum of the y a5 a9 Viz ns no 0 frequencies of all simultaneously executing outputs should not T n En h h exceed 5 000 pulses second Exceeding this speed limit could i cause the pulse trains to stop prematurely or cause the module s watchdog timer to expire VersaMax Mixed Discrete High Speed Counter Module IC200MDD841 May 2011 The module can perform the pulse train with ramp function on four output channels However no more than two should be used si
13. to a corresponding High speed Counter input Eight additional outputs are standard outputs The counter outputs use a default ON preset of 32 767 and an OFF preset of 0 If the count reaches the ON preset the counter s output is turned on If the count reaches the OFF preset the counter s output is turned OFF When the system is in Stop mode the High speed Counter outputs continue to respond to the counter inputs and the standard outputs turn Counter 1 2 3 4 Type A only Specifies whether Up Up Down count inputs increment or decrement the accumulator Direction Counter 1 2 3 4 Defines whether the counter wraps if Continuous Continuous Single Mode the count limit is reached Shot continuous or if it stops at the counter limit VersaMax Mixed Discrete High Speed Counter Module IC200MDD841 May 2011 Parameter Description Default Setting Value Range Preload Strobe For Type A counters only specifies Positive Positive Negative which transition of this input is used Type B and B2 Positive is a low to high transition always positive Time Base 1 2 3 4 Specifies the timebase for the 1000mS 10mS to 65530mS Counts per Timebase register High Limit 1 2 3 4 Defines the counter s upper limit It 32 767 32 767 to 32 767 must be greater than the low limit Low Limit 1 2 3 4 o 32 768 to 32 766 ON Preset 1 2 3 4 32 767 32 768 to 32 767 OFF Preset 32 768 to 32 767 1121314 EA a 32 76
14. ulse train ramping pulse train or HSC outputs When configured for PWM operation the frequency of each PWM output is selectable in the range of 22Hz to 2 KHz The duty cycle of each PWM output can be set from 1 to 100 depending on the frequency of the PWM output See the Minimum Duty Cycle vs PWM Output Frequency graph in the O Modules Manual When configured as pulse train or ramping pulse train outputs the sum of frequencies may be up to 5 000 pulses per second Acceleration and deceleration can be selected from 10 to 1 000 000 p s Power for module operation comes from the backplane Output devices must be powered by external voltage LED Indicators Individual green field side LEDs show the on off status of each point The green FLD PWR LED indicates the presence of field power for the DC outputs The OK LED indicates module status On green indicates normal operation Flashing green indicates boot mode or update On Amber indicates self diagnostic error Off indicates no 3 3V power present GFK 1561H Module Characteristics Points 20 DC inputs amp 12 DC outputs Module ID FFFF9801 Isolation User I O to logic optical and to frame ground Point to point 250VAC continuous 1500VAC for 1 minute 250VAC continuous 1500VAC for 1 minute Backplane current consumption 3 3V output 130mA 5V output 30mA External power supply 24VDC nominal 18 to 30VDC Thermal D
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