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SIGMATEK SCP 211, Operating Manual

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SCP 211 

S-DIAS SAFETY CPU-MODULE 

 

 

Page 10 

11.10.2021 

3 

Technical Data 

3.1 

Performance Data  

CPU 

ARM Cortex M µController 

Addressable Safety I/O modules 

S-DIAS Safety bus: 16 

Data memory 

Type 

SRAM  

Memory 

500 kbytes 

Program memory 

Type 

Flash 

Memory 

1 Mbyte 

Remnant memory for parameter 
lists 

Type 

SPI-Flash  

Memory 

64 kbytes 

Life span 

min. 100.000x write access 

Remnant memory for variables 

Type 

EERAM  

Memory 

1000 byte 

Interfaces 

1x microSD card holder for microSD card for loading Safety projects to the 

Safety CPU 

1x Safety interface, Phoenix MC1.5/3-G-3.5 

1x USB device type B Mini (online & programming interface) 

1x S-DIAS IN/OUT 

1x Safety bus OUT 

Bus connection possible 

yes 

Status LEDs 

yes 

 
 

 

Summary of Contents for SCP 211

Page 1: ...SCP 211 S DIAS Safety CPU Module Operating Manual Date of creation 11 10 2021 Version date 11 10 2021 Article number 20 890 211 E ...

Page 2: ...erved No part of this work may be reproduced edited using an electronic system duplicated or distributed in any form print photocopy microfilm or in any other process without express permission We reserve the right to make changes in the content without notice SIGMATEK GmbH Co KG is not responsible for technical or printing errors in this handbook and assumes no responsibility for damages that occ...

Page 3: ...ncelevel e PL e Category 4 ISO 13849 1 The safety related SCP 211 is ideal for use in systems with optional modules and interface variables according to the system Manual see Homepage1 The SCP 211 alone is already a minimal system of a safety control In addition the Safety SCP 211 regulates the synchronized communication with the remote safety modules through safe bus telegrams Among their jobs ar...

Page 4: ...afety Standards 9 2 2 EU Declaration of Conformity 9 2 1 Safety Relevant Parameters 9 2 2 Compatibility 9 3 Technical Data 10 3 1 Performance Data 10 3 2 Electrical Requirements 11 3 2 1 Module Supply Input 11 3 2 2 S DIAS Bus Safety Supply Output 11 3 3 Miscellaneous 14 3 4 Environmental Conditions 14 4 Mechanical Dimensions 15 5 Connector Layout 16 5 1 Status LEDs 17 5 2 Applicable Connectors 18...

Page 5: ... 3 Overview of Module Statuses and Commands 23 6 4 Handling the microSD Card 25 6 5 Configuring a Safety CPU with the SD Card 26 7 Response to Errors 27 7 1 Restart Errors 27 7 2 Configuration Distribution Error 28 7 3 Troubleshooting 29 7 4 Troubleshooting with the SAFETYDesigner 29 7 5 Correcting a Wiring Error 29 8 Wiring Guidelines 30 8 1 Shielding 31 8 2 ESD Protection 31 9 Mounting 32 10 Sup...

Page 6: ...SCP 211 S DIAS SAFETY CPU MODULE Page 4 11 10 2021 10 2 Cycle Times equal to or higher than 1 ms in ms 34 11 Disposal 34 ...

Page 7: ...s DANGER DANGER Identifies an immediate danger with high risk which will lead to immediate death or serious injury if not avoided Identifie un danger immédiat à haut risque qui entraînera immédiatement la mort ou des blessures graves s il n est pas évité WARNING WARNING Identifies a possible danger with a mid level risk which can lead to death or serious injury if not avoided Indique un danger pos...

Page 8: ...ertissement concernant les surfaces chaudes Hot surface warning Avertissement d une surface chaude Danger for ESD sensitive components Les signes de danger pour les composants sensibles aux décharges électrostatiques This symbol identifies important or additional information regarding the operation of the safety modules ...

Page 9: ...es and the explanations in this document as well as the Safety System handbook are a basic requirement for proper use Therefore read this operating manual thoroughly and familiarize yourself with each of them in detail More information on standards and regulations etc can be found in the system handbook Qualified Personnel Installation assembly programming and initial start up operation maintenanc...

Page 10: ...der designated use Non designated use consists of any change made to the Safety modules of any kind the use of damaged Safety modules the use of the Safety module outside of the instructions described in this handbook the use of the safety module inconsistent with the technical data described in this handbook Operator Due Diligence The operator must ensure that the Safety modules are to be used fo...

Page 11: ...gnetic Compatibility EMC guideline 2011 65 EU Restricted use of certain hazardous substances in electrical and electronic equipment RoHS Guideline The EU Conformity Declarations are provided on the SIGMATEK website Using the search function with the keyword EU Declaration of Conformity 2 1 Safety Relevant Parameters CPU Module Safety Parameters Safety Level SCP 211 PFHD 1 7E 9 MTTFd 1286 years DC ...

Page 12: ...ry 1 Mbyte Remnant memory for parameter lists Type SPI Flash Memory 64 kbytes Life span min 100 000x write access Remnant memory for variables Type EERAM Memory 1000 byte Interfaces 1x microSD card holder for microSD card for loading Safety projects to the Safety CPU 1x Safety interface Phoenix MC1 5 3 G 3 5 1x USB device type B Mini online programming interface 1x S DIAS IN OUT 1x Safety bus OUT ...

Page 13: ...ided 3 2 2 S DIAS Bus Safety Supply Output Current Supply in the S DIAS bus 5 V 24 V 0 A 0 A in the S DIAS safety bus I O module supply 12 V 24 V max 0 8 A2 4 max 1 6 A2 4 1 For USA and Canada The supply must be limited to a max 5 A at voltages from 0 20 V DC or b 100 W at voltages from 20 60 V DC The limiting component e g transformer power supply or fuse must be certified by an NRTL Nationally R...

Page 14: ...this S DIAS Safety module is operated with several modules the total current of the S DIAS Safety modules used must be determined and checked The total current of the 24 V supply cannot exceed 1600 mA The total current of the 12 V supply cannot exceed 800 mA ...

Page 15: ...S DIAS Safety CPU Module SCP 211 11 10 2021 Page 13 ...

Page 16: ...ntal temperature by 0 5 C per 100 m Operating conditions pollution degree 2 indoor use only EMC resistance in accordance with 61000 6 7 2015 Generic standards immunity requirements for equipment designed to perform functions in safety based systems functional safety at industrial facilities according to EN 61000 6 2 2007 industrial area increased requirements in accordance with IEC 62061 EMC noise...

Page 17: ...S DIAS Safety CPU Module SCP 211 11 10 2021 Page 15 4 Mechanical Dimensions ...

Page 18: ...d pin 4 are internally bridged To supply the module only one connection to a 24 V pin pin 1 or pin 2 and a GND pin pin 3 or pin 4 is required The bridged connections may be used for further looping of the 24 V supply and the GND supply However it must be taken into account that a total current of 6 A per connection is not exceeded by the forward looping ...

Page 19: ...s in error mode Slow blinking frequency the maximum age has been exceeded for a removed input can be read with the SAFETYDesigner Fast blinking frequency serious error communication with the module is no longer possible CANNOT be read with the SAFETYDesigner B red Display validation button S1 See chapter Validation Button for description C1 yellow Command 1 See chapter Validation Button for descri...

Page 20: ...Connections Stripping length sleeve length 10 mm Mating direction parallel to the conductor axis or circuit board Conductor cross section rigid 0 2 1 5 mm2 Conductor cross section flexible 0 2 1 5 mm2 Conductor cross section strands ultrasonically compacted 0 2 1 5 mm2 Conductor cross section AWG kcmil 24 16 Conductor cross section flexible with ferrule without plastic sleeve 0 25 1 5 mm2 Conducto...

Page 21: ...SCP 211 11 10 2021 Page 19 5 3 Label Field Manufacturer Weidmüller Type MF 10 5 CABUR MC NE WS Article number Weidmüller 1854510000 Compatible printer Weidmüller Type Printjet Advanced 230V Article number Weidmüller 1324380000 ...

Page 22: ...nd End sequence and the sequence for selecting a command see the following diagram Button LED B LED C1 C3 6 1 Explanation of the individual sequences 6 1 1 Start Sequence The button must be pushed until LED B lights approximately 3 seconds If the button is pushed too long longer the approximately 10 seconds an Error sequence is initiated see Error sequence The same applies when the button is relea...

Page 23: ... selected command Here the button is pressed until LED starts to blink approx 3 seconds blinks in a slow interval The number of light pulses in LED B depends on the previously selected command see valid commands After the LED turns off the button must be released After the minimum pause of approximately 200 ms in which the button must not be pressed the service mode is started and the command is e...

Page 24: ...lasts for at least 3 seconds If the button is still pressed after 3 seconds LED B will continue to blink until the button is released and a minimum pause of approximately 200 ms has elapsed The Start sequence cannot be reinitiated until LED B stops blinking After ending the Error sequence the mode is changed as described in Overview of Module Statuses If turned on LEDs C1 C2 and C3 are turned off ...

Page 25: ...LR_CFG 2 X X SET_VERIFIED 3 X X X 6 3 Overview of Module Statuses and Commands The following tables show a sample of the statuses in which the system can be found the commands that can be active during the respective status and their functions see the Safety System handbook for the module statuses Command System status QUIT_ERROR CLR_CFG SET_VERIFIED Check Configuration X Time restricted operation...

Page 26: ...tion in the Safety CPU is deleted After executing the instruction the Safety CPU changes to the service mode Service Mode SET_VERIFIED The configuration status is set to verified Operational Mode 1 A SW RESET is performed If the error still exists the Safety CPU remains in the error mode Otherwise the Safety CPU starts correctly General note If a command was entered incorrectly the Safety CPU init...

Page 27: ...d on an SD card The stored Safety project can then be loaded into an additional SCP Safety CPU providing that the module s Flash memory is empty cleared If the configuration on the SD card is different from that on the Safety CPU Flash the system switches to the error status error message 87 The SD card cannot be inserted into the Safety CPU during normal operation Operational or temporary operati...

Page 28: ...hen the system is restarted the configuration is loaded from the SD card into the Flash of the Safety CPU This is only possible if a valid configuration is stored on the SD card If the SD card has an incorrect format error message 86 or the Safety CPU s Flash has not been cleared error message 87 the Safety CPU goes into the error status If the configuration does not match the available real modul...

Page 29: ...orm a diagnosis based on the LEDs alone consult the corresponding chapter in the Safety System Handbook as well For an exact error analysis the SafetyDesigner must be used 7 1 Restart Errors The following diagram shows the response of the Safety CPU module during restart Idle Check Config Mode Temp OP Mode Error Mode Configuration not distributed RN Continuously ON Configuration distributed Restar...

Page 30: ...both LEDs light simultaneously d If for whatever reason the distribution of the configuration is still not successful the Safety CPU switches to the Error mode and the E LED lights e When the Safety CPU remains in the idle Check Configuration Mode for a long period of time ST LED blinking without switching to the Error mode it is an indication that the bus communication is malfunctioning In this c...

Page 31: ...e Safety CPU remains in the error status after the QUIT_ERROR command has been executed it must be retested using the SAFETYDesigner 7 4 Troubleshooting with the SAFETYDesigner Connect the SAFETYDesigner Debug the system using the SAFETYDesigner 7 5 Correcting a Wiring Error When a wiring error is determined a controlled deactivation of the system is required which must then be turned off Wiring a...

Page 32: ...function The following installation guidelines should be observed Avoid parallel connections between input lines and load bearing circuits Protective circuits for all relays RC networks or free wheeling diodes Correct wiring to ground Connect the ground bus to the control cabinet Wiring and installation must be performed while no voltage is applied IMPORTANT The S DIAS module cannot be connected d...

Page 33: ...tronics and affecting the function To avoid compensating currents from the PE which flow over the shielding the conductors it is recommended that the system components have low Ohm and low impedance connections to one another 8 2 ESD Protection Before any device is connected to or disconnected from the SCP 211 the potential with ground must be equalized by touching the control cabinet or ground te...

Page 34: ...dules are mounted on the DIN rail as a block and secured with latches The modules must be mounted horizontally module label up with sufficient clearance between the ventilation slots of the S DIAS module blocks and nearby components and or the control cabinet wall This is necessary for optimal cooling and air circulation to ensure proper function up to the maximum operating temperature Recommended...

Page 35: ...S DIAS Safety CPU Module SCP 211 11 10 2021 Page 33 a b c distances in mm inches ...

Page 36: ... x x x x supported 10 2 Cycle Times equal to or higher than 1 ms in ms 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 x x x x x x x x x x x x x x x x x supported 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 x x x x x x x x x x x x x x x x x supported 11 Disposal To dispose of the product the applicable local guidelines must be met and followed ...

Page 37: ...S DIAS Safety CPU Module SCP 211 11 10 2021 Page 35 Documentation Changes Change date Affected pages Chapter Note ...

Page 38: ...SCP 211 S DIAS SAFETY CPU MODULE Page 36 11 10 2021 ...

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