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Connect Devices

WAGO-I/O-SYSTEM 750

753-668/000-004 4FAI 0/4-20 mA Diff PROFIsafe

Manual

Version 1.0.0, valid from HW/SW Version 01/01

7.3.4

External Sensor Supply, Single- or Two-Channel, 4-Wire

With single-channel use, using the displayed connection variant a risk reduction
by max. PL d and max. SIL2 can be achieved.

With two-channel use, using the displayed connection variant a risk reduction by
max. PL e and max. SIL3 can be achieved.

2- or 3-wire connection with external sensor supply possible

The wiring version with external sensor supply is also possible with 2- or 3-wire
connection.

Figure 33: Connection Example: External Sensor Supply, 4-Wire

Summary of Contents for 753-668/000-004

Page 1: ...Manual WAGO I O SYSTEM 750 753 668 000 004 4FAI 0 4 20 mA Diff PROFIsafe Fail safe 4 channel analog input 0 4 20 mA Differential inputs PROFIsafe Version 1 0 0 valid from HW SW Version 01 01...

Page 2: ...ax 49 0 571 8 87 84 45 55 E Mail support wago com Every conceivable measure has been taken to ensure the accuracy and completeness of this documentation However as errors can never be fully excluded w...

Page 3: ...cautions 16 3 Device Description 19 3 1 View 21 3 2 Connectors 22 3 2 1 Data Contacts Local Bus 22 3 2 2 Power Jumper Contacts Field Supply 23 3 2 3 CAGE CLAMP Connectors 25 3 3 Display Elements 27 3...

Page 4: ...rance Window for Two Channel Evaluation 55 4 7 Setting the Relative or Absolute Tolerance 58 4 8 Discrepancy Time 59 4 9 Definition of the Unit Value 60 4 10 Setting the Measurement Range 61 4 11 Sett...

Page 5: ...Fieldbus Node 86 7 3 Connection Examples 87 7 3 1 Internal Sensor Supply Single or Two Channel 2 Wire 88 7 3 2 Internal Sensor Supply Single or Two Channel 3 Wire 88 7 3 3 Internal Sensor Supply Singl...

Page 6: ...Safe PLC 104 8 4 1 F I O Module with PROFIsafe Mode V2 4 or V2 6 105 8 4 2 F I O Module with iPar Server 106 8 4 3 F I O Module with iPar Server from WAGO 106 8 4 4 F I O Module without iPar Server 10...

Page 7: ...136 11 1 1 Marking for Europe According to ATEX and IECEx 136 11 1 2 Marking for the United States of America NEC and Canada CEC 140 11 2 Installation Regulations 143 11 2 1 Special Notes including Ex...

Page 8: ...umentation This documentation applies to 4FAI 0 4 20 mA Diff PROFIsafe 753 668 000 004 This documentation is only applicable from HW SW Version 01 01 The I O module 753 668 000 004 shall only be insta...

Page 9: ...nd illustrations is copyright protected Any further use of this Manual by third parties that violate pertinent copyright provisions is prohibited Reproduction translation electronic and phototechnical...

Page 10: ...ersonal Injury Indicates a moderate risk potentially hazardous situation which if not avoided could result in death or serious injury Personal Injury Indicates a low risk potentially hazardous situati...

Page 11: ...ocumentation 11 753 668 000 004 4FAI 0 4 20 mA Diff PROFIsafe Manual Version 1 0 0 valid from HW SW Version 01 01 Additional Information Refers to additional information which is not an integral part...

Page 12: ...mes of paths and data files are marked in italic type e g C Program Files WAGO Software Menu Menu items are marked in bold letters e g Save A greater than sign between two names means the selection of...

Page 13: ...pecialists with sufficient knowledge in automation The specialists must be familiar with the current norms and guidelines for the devices and automated environments All changes to the coupler or contr...

Page 14: ...GENCY STOP or safety door monitoring must only be performed by the F I O modules within the modular WAGO I O SYSTEM 750 Only these safe F I O modules ensure functional safety in accordance with the la...

Page 15: ...disk space Min 500 MB additional 5 5 GB for the NET Framework Processor Min 1 GHz 2 2 2 PC Software Table 4 Required PC Software Component Source Item No Operating system Windows 7 Windows 8 Windows...

Page 16: ...adequate protection against contact Prevent fire from spreading outside of the enclosure Offer adequate protection against UV irradiation Guarantee mechanical stability Restrict access to authorized p...

Page 17: ...event of deformed contacts Protect the components against materials having seeping and insulating properties The components are not resistant to materials having seeping and insulating properties suc...

Page 18: ...rge per IEC 61340 5 1 3 When handling the devices please ensure that environmental factors personnel work space and packaging are properly grounded Avoid conductive pollution Suitable measures must be...

Page 19: ...SIL3 Sensors with analog output signal 0 mA 20 mA and 4 mA 20 mA can be connected to the inputs of the F I O module 753 668 000 004 per IEC 60381 1 see Section Connecting Devices Connection Examples...

Page 20: ...led information and examples for supplying F I O modules is available in the section Connect Devices Power Supply Concept The F I O module 753 668 000 004 4FAI 0 4 20 mA Diff PROFIsafe receives the 24...

Page 21: ...ty with Mini WSB 2 Status LEDs Device Description Display Elements 3 Data contacts Device Description Connectors 4 CAGE CLAMP connectors Device Description Connectors 5 Pull tab Mounting I O Modules w...

Page 22: ...data contacts which are available as self cleaning gold spring contacts Figure 2 Data Contacts Do not place the I O modules on the gold spring contacts Do not place the I O modules on the gold spring...

Page 23: ...ring contacts Figure 3 Power Jumper Contacts Table 6 Legend for Figure Power Jumper Contacts Contact Type Function 1 Spring contact Potential transmission Uv for field supply 2 Spring contact Potentia...

Page 24: ...nd earth The I O module has no power jumper contacts for receiving and transmitting the earth potential Use a supply module when an earth potential is needed for the subsequent I O modules Observe the...

Page 25: ...tors Channel Designation Connector Function 1 L1 1 Supply output sensor L1 5 Ground connection sensor 2 L2 2 Supply output sensor L2 6 Ground connection sensor 3 L3 3 Supply output sensor L3 7 Ground...

Page 26: ...sure that the accuracy and interference immunity specified for the respective I O module can be achieved even in the presence of interference acting on the signal cable Displaying incorrect measured v...

Page 27: ...dicators of the Right Half of the Enclosure Channel Designation LED Status Function 1 Channel status AI1 I Off Input AI1 Disabled Green Input AI1 Enabled Red Input AI1 Error 2 Channel status AI2 K Off...

Page 28: ...PROFIsafe data exchange inactive Green PROFIsafe data exchange active Green 0 5 Hz flashing Acknowledgment by operator required Operator Acknowledge OA see Section Diagnostics Acknowledging Error Mess...

Page 29: ...Firmware Changes If the problem occurs several times it points to a defect in the F I O module In this case return the F I O module to WAGO Kontakttechnik GmbH Co KG for fault analysis Defective firmw...

Page 30: ...30 Device Description WAGO I O SYSTEM 750 753 668 000 004 4FAI 0 4 20 mA Diff PROFIsafe Manual Version 1 0 0 valid from HW SW Version 01 01 3 5 Schematic Diagrams Figure 8 Schematic Diagram...

Page 31: ...r Supply Table 11 Technical Data Power Supply Supply voltage system 5 VDC via data contacts local bus Overvoltage category per EN 61131 2 II Power consumption system voltagetyp 5 VDC 120 mA Supply vol...

Page 32: ...of up to 0 5 of the full scale value This may affect the safety function Measurement accuracy can drop due to internal errors Due to internal errors the measuring accuracy can drop to the value of th...

Page 33: ...combinations for channel pairing For two channel applications the analog inputs AI1 and AI2 or AI3 and AI4 must each be used together as a channel pair To achieve SIL3 or Cat 4 PLe the safety related...

Page 34: ...1 of full scale value after 1000 operating hours 0 2 of full scale value after 8000 operating hours 0 6 of full scale value after 20 years Common mode voltagemax 60 V Shunt resistancetyp 200 Safety p...

Page 35: ...f 130 Hz The first digital filter stage adjusts the sampling frequency The limit frequencies of this filter stage are tabulated below Table 14 Technical Data Filter Characteristics Sampling Frequency...

Page 36: ...in the same safety function input to fieldbus 2 48 10 5 Probability of failure PFH Proof test interval 20 years high demand mode IEC 61508 for 1 input pair input to fieldbus 5 10 10 1 h for 2 input p...

Page 37: ...ity of failure PFH Proof test interval 20 years high demand mode IEC 61508 for 1 input input to fieldbus 1 3 10 9 1 h for 2 inputs in the same safety function input to fieldbus 1 3 10 9 1 h for 4 inpu...

Page 38: ...e storage 40 85 C Relative humidity without condensation Max 95 Operating altitude 0 2000 m Storage altitude 0 3000 m Pollution degree 2 Overvoltage category II Protection class III Protection type IP...

Page 39: ...image of the PROFIsafe telegram on the local bus The signal can change on a single channel analog input or on two dual channel analog inputs t1 The safety response time of the analog inputs depends on...

Page 40: ...of the analog input signal The response time therefore increases exponentially the closer the threshold is to the final value In response to the signal change reaching 90 of the difference between th...

Page 41: ...reshold is 90 of the final value Figure 10 Definition of the Safety Response Time of Analog Inputs in Case of Error Safety response time in the event of error The safety response time in case of error...

Page 42: ...fter a signal change at the input The response time thus depends on the difference between the discrepancy threshold and the final value of the signal change The smaller the distance between the discr...

Page 43: ...6012 ms 3 6 10 3 1 Accuracy of Discrepancy Monitoring Discrepancy monitoring checks the duration of a deviation of the values of two channels of a channel pair across the parameterized tolerance band...

Page 44: ...n Discrepancy Time GAD Factor Value TD min Minimum actual discrepancy time between two input signals Discrepancy Time Configured discrepancy time Discrepancy Factor 1 01233 TGAD Offset defined by smoo...

Page 45: ...cy Time Configured discrepancy time Discrepancy Factor 0 98767 TGAnD Offset defined by smoothing and sampling see table below for exact values Table 25 TGAnD Offset Defined by Smoothing and Sampling T...

Page 46: ...n The following approvals have been granted to the F I O module 753 668 000 004 T V Rheinland certified for safety operation IEC 61508 Parts 1 7 2010 EN ISO 13849 1 2015 IEC 62061 2005 AC 2010 A1 2013...

Page 47: ...al safety of safety related electrical electronic programmable electronic control systems Functional safety IEC 61511 EN 61511 Parts 1 3 Safety instrumented systems for the process industry sector ATE...

Page 48: ...able containers packaging in compliance with the ESD instructions The devices contain components sensitive to static discharge and can be damaged by improper handling Therefore when transporting open...

Page 49: ...resentation Siemens S7 with parameterizable substitute values The analog value data format corresponds to the Siemens S7 representation The substitute values can be customized The settings are made vi...

Page 50: ...analog input channels The sampling frequency also serves to suppress interference frequencies that affect the useful signal of a sensor For example to suppress an interference frequency of 50 Hz a sa...

Page 51: ...s automatic in the event of error detection and message To reset the passivation acknowledgment is required Acknowledgment can be configured to module internal or module external Not all errors can be...

Page 52: ...ion on the safe PLC must evaluate the WAGO status byte accordingly 1 V2 6 Channel granularity The F I O module signals the acknowledgement request via the PROFIsafe status byte in the process image th...

Page 53: ...granular passivation With this setting only the affected input channels are passivated in case of error and all other analog input channels continue to be used Module granular passivation With this se...

Page 54: ...Evaluation parameter which is described in Section Commissioning Setting Parameters Using two channel evaluation for analog inputs the input measurements of the two inputs are compared The following p...

Page 55: ...e unit value 1 see Section Definition of the Unit Value The smaller the parameter value the smaller the tolerance window The larger the parameter value the larger the tolerance window Absolute Absolut...

Page 56: ...the formulas for calculation are listed below The following parameters must also be set Sensor evaluation Relative tolerance and or Absolute tolerance Discrepancy time Formula for calculating the abs...

Page 57: ...ng the relative tolerance from the process values 1 100 Factor Value PWrel Relative tolerance of the process value PWMA Process value for start of measurement range depending on measurement range and...

Page 58: ...g on which setting is used for the tolerance window relative absolute or relative absolute the relative or absolute parameter values must be set The settings are made via the Relative Tolerance parame...

Page 59: ...ocess value is kept at the last valid process value before discrepancy operation starts If a deviation outside the set tolerance window continues to be detected after the discrepancy time has expired...

Page 60: ...ed as unit value 1 Min This setting is used to define the smaller of the two input values as a process value which is transferred as a so called unit value 1 to the input process image Max This settin...

Page 61: ...can be set for each individual analog input 0 20 mA 4 20 mA The settings are made via the Measurement Range parameter which is described in Section Commissioning Setting Parameters Wire break detecti...

Page 62: ...he selected analog value data format User specific substitute values can only be parameterized in the Siemens S7 with parameterizable substitute values format and in the RIOforPA format Further inform...

Page 63: ...s used n corresponds to the set number of input measured values that were set in the Moving average parameter The higher the value n the lower the cut off frequency of the low pass filter Moving avera...

Page 64: ...alog input the F I O module or the affected input is passivated and the Wire break diagnostic message is output Wire break detection depends on the setting of the following parameters Analog value dat...

Page 65: ...nabling Disabling Channels Each of the four analog inputs can be individually enabled or disabled Whether a channel is enabled or disabled is indicated by the LEDs on the F I O module see Section Devi...

Page 66: ...via communication paths other than the safe protocol may not be used in a safety related manner Channel status must be evaluated The channel status bits indicate whether a channel is error free channe...

Page 67: ...GO control byte Byte 1 Process value Byte 1 PROFIsafe control byte Byte 2 Process value Byte 2 PROFIsafe CRC Byte 3 Process value Byte 3 PROFIsafe CRC Byte 4 Process value Byte 4 PROFIsafe CRC Byte 5...

Page 68: ...fe telegram 5 3 Input Process Value Table 30 PROFIsafe Inputs PROFIsafe Mode V2 4 and PROFIsafe Mode 2 6 Single Channel Byte 7 Byte 6 Byte 5 Byte 4 Byte 3 Byte 2 Byte 1 Byte 0 AI4 AI4 AI3 AI3 AI2 AI2...

Page 69: ...1 channel pair AI1 AI2 0 channel is faulty 1 error free operation 5 5 WAGO Status Byte Table 35 WAGO Status Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 ChF_Ack_ Req Use of ChF_Ack_Req is desc...

Page 70: ...5 mA Parameterizable substitute value2 0 Overload 25 23 518 mA 32767 0x7FFF2 0 Overflow 23 518 20 0007 mA 32511 27649 0x7EFF 0x6C01 1 Overrange 20 0 4442 mA 27648 614 0x6C00 0x266 1 Nominal range 0 44...

Page 71: ...In S7 Distributed Safety the substitute value 0 is provided in the process image for the safety program instead of 0x7FFF for overflow wire break or parameterized substitute value overload 5 9 1 3 Me...

Page 72: ...S7 Distributed Safety the substitute value 0 is provided for the safety program instead of the parameterizable substitute value overload 5 9 2 2 Measurement Range 4 20 mA with Wire Break Detection Ena...

Page 73: ...1 1 Nominal range 4 00 mA 0 0x0 3 9995 0 4444 mA 1 6144 0xFFFF 0xE800 1 Underrange 0 4444 0 mA Parameterizable substitute value1 0 Underflow 1 In S7 F FH Systems an extra substitute value is output fo...

Page 74: ...rovided for the safety program instead of the parameterizable substitute value overload 5 9 3 2 Measurement Range 4 20 mA Table 46 RIOforPA 4 20 mA Measurement Range Unit Channel Status Range Decimal...

Page 75: ...oups connection via the power contacts are recognized as the I O modules with power contacts blade contacts cannot be linked to I O modules with fewer power contacts Risk of injury due to sharp edged...

Page 76: ...Module 1 Position the I O module so that the tongue and groove joints to the fieldbus coupler or controller or to the previous or possibly subsequent I O module are engaged Figure 15 Insert I O Module...

Page 77: ...ve pluggable wiring Before removing a 753 Series I O Module from the node you must first remove the plug pluggable wiring from the I O module see section Plug Removal 1 Remove the I O module from the...

Page 78: ...wiring simplifying replacement of defective modules from the assembly Plugs and coding fingers are not included in the scope of supply Plugs of the 753 Series and coding fingers are not included in t...

Page 79: ...pins and sockets facilitates mating of the I O module with the appropriate plug 1 Insert the pin into the socket Figure 21 Assembling the Coding Fingers 2 Position the assembled coding fingers in the...

Page 80: ...e Manual Version 1 0 0 valid from HW SW Version 01 01 Figure 23 Plugging the Plug into Place 4 When the plug is removed the sockets remain in the I O module The coded plug can only fit in the correspo...

Page 81: ...om the I O module by pulling the orange pull tab on the plug toward the top of the I O module Figure 25 Pulling the Pull Tab The plug detaches from the I O module Figure 26 Removing the Plug Without T...

Page 82: ...be connected to each CAGE CLAMP Do not connect more than one conductor at one single connection If more than one conductor must be routed to one connection these must be connected in an up circuit wi...

Page 83: ...I O modules at a safe extra low voltage When using the F I O module only use SELV PELV power supplies per EN 50178 or IEC 60950 1 for the 24 VDC supply Only operate analog inputs at a safe extra low...

Page 84: ...F I O Modules 750 66x and 753 66x Do not exceed maximum current via power contacts The maximum current that can flow through the power jumper contacts is 10 A The power jumper contacts can be damaged...

Page 85: ...acitive loads also lead to passivation of the analog inputs of the F I O module To prevent unintended passivations low impedance supply lines and sufficient power supply units must be used Alternative...

Page 86: ...unacceptably high body voltages All 230 V AC voltages applied to the nodes must also be protected by a 30 mA residual current circuit breaker In the simplest case place the residual current operated...

Page 87: ...2 or AI3 and AI4 can each be parameterized to a channel pair for two channel use Pay attention to the protected installation of signal lines Make sure that the signal lines are installed protected amo...

Page 88: ...channel use using the displayed connection variant a risk reduction by max PL e and max SIL3 can be achieved Figure 30 Connection Example Internal Sensor Supply 2 Wire 7 3 2 Internal Sensor Supply Si...

Page 89: ...ernal Sensor Supply Single or Two Channel 4 Wire With single channel use using the displayed connection variant a risk reduction by max PL d and max SIL2 can be achieved With two channel use using the...

Page 90: ...ng the displayed connection variant a risk reduction by max PL d and max SIL2 can be achieved With two channel use using the displayed connection variant a risk reduction by max PL e and max SIL3 can...

Page 91: ...l safety functions must be checked for their specified effectiveness 8 1 1 Proof Test Interval Usage Duration During the final inspection of the F I O modules the serial number with the date of manufa...

Page 92: ...a fieldbus node see section Mounting Inserting and Removing Devices or replaced see section Service Replacing an F I O Module the associated safety function should undergo additional testing before c...

Page 93: ...o set the PROFIsafe address on the coding switch the F I O module must be pulled out of the fieldbus node Use the switching elements of the coding switch to set the PROFIsafe address to a value from 1...

Page 94: ...ue for a short time Only qualified persons may perform these tasks Adding exchanging and commissioning F I O modules may only be carried out by personnel trained in safety related procedures Check saf...

Page 95: ...permanent memory of the F I O module and displayed in the Input column of the iParameter set table in the WAGO Safety Editor To access existing parameter files click the Open button in the WAGO Safety...

Page 96: ...and verified by the F I O module The F I O module performs an internal check of the transferred iParameter values If verification of the parameters fails an error message is output The verified iParam...

Page 97: ...of the last saved parameter file If you want to create a new parameter file you are directed to the storage location of the default parameter files From the names of these files you can draw conclusi...

Page 98: ...unction can be used to compare iParameter settings of the same type of F I O module and iParameter set structure To compare two iParameter sets with each other select the Compare menu item The Compari...

Page 99: ...the Exit button in the WAGO Safety Editor toolbar 8 3 4 Description of the Call Options The WAGO Safety Editor can be started with various call versions Depending on the call option the WAGO Safety E...

Page 100: ...Conformance Class 2 In the configuration program of the safe PLC select a device fieldbus coupler and launch WAGO I O CHECK 3 from the TCI link The configuration program passes the current language a...

Page 101: ...tart the WAGO Safety Editor 75x The configuration program passes the current language and communication setting to the WAGO Safety Editor The WAGO Safety Editor is started in ONLINE mode Communication...

Page 102: ...fixed substitute values Format Siemens S7 with parameterizable substitute values RIOforPA Sampling frequency 100 Hz 60 Hz 50 Hz 10 Hz Acknowledgement mode Module internal Module external PROFIsafe V2...

Page 103: ...HW SW Version 01 01 Table 47 Adjustable Parameters Parameter name Value range Channel parameters Channel Enabled Disabled Measurement range 0 20 mA 4 20 mA Substitute value 0 65535 0 Moving average N...

Page 104: ...and connect it to the respective bus system You can operate the F I O module with PROFIsafe Stack V2 4 or V2 6 as well as with or without iPar server Information about PROFIsafe F parameters is avail...

Page 105: ...rameters Behavior of the F I O module when discrepancies occur between F_iPar_CRC and iPar CRC If the F I O module detects a discrepancy between F_iPar_CRC and iPar CRC secure communication is not est...

Page 106: ...y according to the system manual of the PROFIsafe specification With an iPar server in the case of maintenance F I O module replacement is possible without reparameterization To implement iPar server...

Page 107: ...f maintenance When replacing a module note that the F I O module cannot be automatically reparameterized Diagnostic message when there is a difference between the F_iPar_CRC and iPar CRC When there is...

Page 108: ...Section Acknowledging Errors Error detection behavior in case of error error diagnostics and error acknowledgment are defined by the configuration used PROFIsafe Mode V2 4 or PROFIsafe Mode V2 6 and t...

Page 109: ...ge 2 0x0293 Discrepancy time exceeded Channel pair error 0x021E Module internal Module external Overload sensor supply Module error 0x0233 Module external Undervoltage field supply 0x0202 Module exter...

Page 110: ...Errors and Error Types Error Error Type Coding Acknowledge ment Non supported F_Block_ID error 0x004C Invalid F parameters 0x0048 Timeout when saving iParameters iPar server 0x0049 Timeout when resto...

Page 111: ...rwrites the process value for a passivated channel This means that the user program no longer displays the process value generated by the F I O module for the relevant channel but instead a substitute...

Page 112: ...sly in red A diagnostic message corresponding to the error is reported see Section Error Diagnostics With two channel pre evaluation the channel status of the second channel is also set to the value b...

Page 113: ...g confirmation the respective parameterized substitute value in the process image is transmitted to the safe PLC for all channels or channel pairs The safe communication is shut down for all other mod...

Page 114: ...se of depassivation must be determined by the user Further measures may be necessary for module internal error acknowledgment The F I O module automatically acknowledges a corrected error Further appl...

Page 115: ...tion for Acknowledgement in PROFIsafe Mode V2 4 Observe the respective manufacturer s documentation Observe the required workflows listed in the respective manufacturer s documentation Check and docum...

Page 116: ...d 1 F_Passsivation 1 PROFIsafe Mode V2 6 only supports channel granular passivation In this mode errors are acknowledged according to RIOforFA specifications If the Acknowledgment type parameter is se...

Page 117: ...tion for Acknowledgement in PROFIsafe Mode V2 6 Observe the respective manufacturer s documentation Observe the required workflows listed in the respective manufacturer s documentation Check and docum...

Page 118: ...O SYSTEM 750 753 668 000 004 4FAI 0 4 20 mA Diff PROFIsafe Manual Version 1 0 0 valid from HW SW Version 01 01 9 4 4 Signal Course diagramms Figure 38 PROFIsafe Mode V2 6 Figure39 PROFIsafe Mode V2 4...

Page 119: ...ostics 119 753 668 000 004 4FAI 0 4 20 mA Diff PROFIsafe Manual Version 1 0 0 valid from HW SW Version 01 01 Figure40 PROFIsafe Mode V2 4 channel granular passivation Figure 41 PROFIsafe Mode V2 4 and...

Page 120: ...n Device Description Indicators and the diagnostic services of the respective fieldbus system PROFIBUS or PROFINET All diagnostic messages that the F I O module makes available are listed below in alp...

Page 121: ...d as part of the F parameterization differs from that set on the F I O module Check the DIP switch setting or PROFIsafe address set using the safety editor SEDI Classification Error Discrepancy time e...

Page 122: ...are update required Diagnostic type Module diagnostics Coding 0x0231 LED indicator Group error red 2 Hz flashing Description Remedy Checking the firmware image has resulted in an inconsistent state Up...

Page 123: ...ombination Classification Error Incorrect F_Par_Version Diagnostic type Module diagnostics Coding 0x0046 LED indicator Group error red PROFIsafe status red Description Remedy The set version of the F...

Page 124: ...PROFIsafe status red Description Remedy The PROFIsafe address of the F I O module must lie within the range of 1 65534 Correct the F parameterization Classification Error Invalid F parameters Diagnos...

Page 125: ...ROFIsafe status red Description Remedy The monitoring time for fail safe data exchange must be set to a value greater than 0 ms Correct the F parameterization Classification Error Non supported F_Bloc...

Page 126: ...ype Channel diagnostics Coding 0x0297 LED indicator Group error red Channel status red Description Remedy The analog input is overloaded Check the wiring and the sensor itself After detecting the over...

Page 127: ...Classification Warning Overrange 2 Diagnostic type Channel diagnostics Coding 0x0295 LED indicator Description Remedy The process value of the analog input is in overrange 2 according to the set data...

Page 128: ...temperature is within the specified range Classification Error Overtemperature warning Diagnostic type Module diagnostics Coding 0x0232 LED indicator Group error red Description Remedy Defined enclos...

Page 129: ...ror Safety shutdown due to internal error Diagnostic type Module diagnostics Coding 0x0219 LED indicator Group error red 2 Hz flashing Description Remedy The F I O module has taken the safe state and...

Page 130: ...medy The process value of the analog input is in underrange 2 according to the set data format Check the sensor wiring and the sensor itself if necessary Classification Warning Undervoltage field supp...

Page 131: ...ET based fieldbuses via the fieldbus connection on the fieldbus coupler controller Observe the following information Do Not Switch Off the I O Module Interrupting the update process can damage the I O...

Page 132: ...Devices Read the PROFIsafe address on the coding switch of the F I O module to be replaced and enter this setting on the replacement module Plug the replacement module into the position of the F I O...

Page 133: ...g the Parameterization Tool If the coding switch of the F I O module to be replaced is set to 0 the PROFIsafe address of the replacement module must be set through the parameterization tool see Sectio...

Page 134: ...ugh the WAGO parameterization tool see Section Commissioning Parameterization of the F I O Module with the WAGO Parameterization Tool After setting the PROFIsafe address set the parameters for the rep...

Page 135: ...r use in Zone 2 hazardous areas and shall be used in accordance with the marking and installation regulations The following sections include both the general identification of components devices and t...

Page 136: ...mA Diff PROFIsafe Manual Version 1 0 0 valid from HW SW Version 01 01 11 1 Marking Configuration Examples 11 1 1 Marking for Europe According to ATEX and IECEx Figure 42 Marking Example According to...

Page 137: ...enclosure IIIC Explosion group of dust T135 C Max surface temperature of the enclosure without a dust layer Dc Equipment protection level EPL Mining I Equipment group Mining M2 Category High level of...

Page 138: ...004 4FAI 0 4 20 mA Diff PROFIsafe Manual Version 1 0 0 valid from HW SW Version 01 01 Figure 44 Marking Example for Approved Ex i I O Module According to ATEX and IECEx Figure 45 Text Detail Marking...

Page 139: ...ure without a dust layer Dc Equipment protection level EPL Mining I Equipment Group Mining M2 M1 Category High level of protection with electrical circuits which present a very high level of protectio...

Page 140: ...or the United States of America NEC and Canada CEC Figure 46 Marking Example According to NEC Figure 47 Text Detail Marking Example According to NEC 500 Table 52 Description of Marking Example Accordi...

Page 141: ...ion and equipment protection level EPL Associated apparatus with intrinsic safety circuits for use in Zone 20 IIC Group T4 Temperature class Gc Equipment protection level EPL Figure 49 Text Detail Mar...

Page 142: ...n protection mark nA Type of protection ia IIIC Type of protection and equipment protection level EPL Associated apparatus with intrinsic safety circuits for use in Zone 20 IIC Group T4 Temperature cl...

Page 143: ...es to the printing when replacing components The product is an open system As such the product must only be installed in appropriate enclosures or electrical operation rooms to which the following app...

Page 144: ...ice interface in particular Operating DIP switches coding switches or potentiometers Replacing fuses Wiring connecting or disconnecting of non intrinsically safe circuits is only permitted in the foll...

Page 145: ...connected to telephone networks or telecommunication cables WARNING The radio receiver module 750 642 may only be used to connect to external antenna 758 910 WARNING Product components with fuses mus...

Page 146: ...3 For the WAGO I O SYSTEM 750 I O modules were developed with safety related inputs and outputs F I O modules without any drastic changes to the existing series 750 system making mixed operation of s...

Page 147: ...bus in the node to the I O module The PROFIsafe telegrams are only evaluated in the safe PLC and in the F I O module When detecting communication errors the F I O modules are passivated in that all s...

Page 148: ...WAGO F I O modules SEDI is the CPD tool for WAGO F I O modules It is often required during a repair to quickly replace a device without using additional manufacturer tools for parameterization of the...

Page 149: ...marized in an application note This application note is available on the Internet at www wago com under Service Downloads Application Notes 12 3 Overview of PROFIsafe F Parameters Table 57 PROFIsafe F...

Page 150: ...dule If PROFIsafe Mode V2 4 is to be used this parameter and the F_CRC_Seed parameter must be set to 0 For the type of passivation the PROFIsafe V2 4 Passivation Mode parameter is used see Section Fun...

Page 151: ...s value may appear in the system only once This is checked by the configuration tool of the safe PLC For PROFIsafe communication the parameter value must match the PROFIsafe address of the F I O modul...

Page 152: ...lue over the iParameters iPar_CRC The PROFIsafe data exchange only starts when the values for F_iPar_CRC and the iPar_CRC match If they differ the F I O module makes a restore request of the iParamete...

Page 153: ...Manual Version 1 0 0 valid from HW SW Version 01 01 12 4 PROFIsafe Certificates PROFIsafe Certificates A list of PROFIsafe certificates and PDFs of the certificates are available on the AUTOMATION To...

Page 154: ...is used to configure hardware and to create the safety program of the safe PLC CPD Tool Configuration Parametrization and Diagnostics Tool The CPD tool can be used to parameterize configure and diagn...

Page 155: ...nostic Coverage Discrepancy Time The discrepancy time specifies the maximum permissible duration of an impermissibly high difference between the input measured values of two channels see also Discrepa...

Page 156: ...EMC ground connector F parameters Parameters for configuring data communication between the safe PLC and the F I O module Function Block Software block executed in a unit that fulfills a sub function...

Page 157: ...AI2 or AI3 and AI4 must be used for an input pair iParameter See Individual Parameters iPar Server Standardized mechanism for saving and restoring iParameters iPar in the non secure part of a control...

Page 158: ...ur PL Performance Level The Performance Level PL specifies the capacity of safety devices to execute a safety function under foreseeable conditions PLC A PLC Programmable Logic Controller is a device...

Page 159: ...erent potentials PVi Process Values Input PVo Process Values Output R Requirement Event that causes the F I O module to execute its safety function Response Time The response time is the length of tim...

Page 160: ...d to capture physical units e g switch setting temperature pressure etc and can be connected if compatible to the analog inputs of the F I O module or with the analog inputs of the F I O module Severi...

Page 161: ...ce is an interface specified by the PROFIBUS User Organization PNO which defines how device specific or manufacturer specific parameterization tools are called from a configuration environment The fea...

Page 162: ...itor are required see also WAGO Parameterization Tool WAGO Parameterization Tool The WAGO parameterization tool is required to configure the F I O modules This refers to the WAGO I O CHECK and WAGO Sa...

Page 163: ...Module 78 Figure 19 Assignment of I O Module to Plug Using Mini WSB Tags 78 Figure 20 Attachment of Cable Binders 79 Figure 21 Assembling the Coding Fingers 79 Figure 22 Inserting the Coding Fingers...

Page 164: ...roved Ex i I O Module According to ATEX and IECEx 138 Figure 46 Marking Example According to NEC 140 Figure 47 Text Detail Marking Example According to NEC 500 140 Figure 48 Text Detail Marking Exampl...

Page 165: ...Technical Data Field Wiring 38 Table 19 Technical Data Power Jumper Contacts 38 Table 20 Technical Data Data Contacts 38 Table 21 Technical Data Climatic Environmental Conditions 38 Table 22 Safety R...

Page 166: ...73 Table 45 RIOforPA 0 20 mA 74 Table 46 RIOforPA 4 20 mA 74 Table 47 Adjustable Parameters 102 Table 48 Errors and Error Types 109 Table 49 Diagnostic Messages 121 Table 50 Description of Marking Exa...

Page 167: ...WAGO I O SYSTEM 750 167 753 668 000 004 4FAI 0 4 20 mA Diff PROFIsafe Manual Version 1 0 0 valid from HW SW Version 01 01...

Page 168: ...WAGO Kontakttechnik GmbH Co KG Postfach 2880 D 32385 Minden Hansastra e 27 D 32423 Minden Phone 49 571 887 0 Fax 49 571 887 844169 E Mail info wago com Internet www wago com...

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