ZIEHL MS 220 DA Operating Instructions Manual Download Page 35 | Manualshive

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3.1.3 Connection Schematic

Below, the electrical connections for the MCB 112 VLT PTC Thermistor Card are shown:

Illustration 3.1: Connection schematic

NB!

The connections are not pre-wired from factory.

3 Introduction to MCB 112 VLT PTC Thermis-

tor Card

MCB 112 VLT

®

PTC Thermistor Option

10

MG.33.V2.02 - VLT

®

is a registered Danfoss trademark

3

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Summary of Contents for MS 220 DA

Page 1: ...forintegrationwiththe VLT AutomationDrive FC 302 Rev 2008 10 03 130R0104 MG33V202 MG33V202 Operating Instructions Motor Protection Relay MS 220 DA ...

Page 2: ...The second part follows the standard Danfoss Drives documentation structure and the option is referred to as MCB 112 VLT PTC Thermistor Card which is in line with the naming of the other options available This part includes the dedicated parameter setup for the advanced alarm handling of the MCB 112 Furthermore this part includes more elaborations regarding Safe Stop considerations related to the ...

Page 3: ......

Page 4: ...ons and References 11 Special Remarks for Explosive Gas Atmosphere Areas Zone 1 and Zone 2 11 Special Remarks for Use in the Presence of Combustible Dust Zone 21 and Zone 22 11 Wiring 11 Resistance and Length of Sensor Circuit Lines 11 Safe Separation 12 Stop Function Stop Category 0 12 Start and Restart 12 Manual Resetting 12 Additional Notes for the SIL Category According EN 61508 12 Maintenance...

Page 5: ...1 Application and short description Motor Protection MS 220 DA 2 MG33V102 VLT is a regisered Danfoss trademark 1 ...

Page 6: ... dust atmospheres Zone 21 refer to marking D All functions in the TMP tripping device serve to protect non explosive protected motors and explosive protected motors in regular operation and in case of failure Approvals marking see type plate on the device 1 2 Connection Plan 1 3 Overview of Functions The TMP tripping device MS 220 DA MCB 112 PTC Thermistor Option B includes a tripping stage for PT...

Page 7: ...e of sensor or line short circuit 1 20 Ω or sensor or line interruption It switches on automatically when the temperature has decreased approx 5 C Attention 2 trip status is not stored and not non volatile Depending on the number of sensors the following tripping and release temperatures will be achieved with respect of TNF nominal response temperature of the sensors Trip temperature Release tempe...

Page 8: ...keep this condition observe the safety instructions with the headline Attention written in the instructions manual Ignoring of the safety instructions may lead to death physical injury or damage of the equipment itself and of other apparatus and equipment If in any case the information in the instructions manual is not sufficient please contact our company or the responsible representative Instead...

Page 9: ...3 Assembly Motor Protection MS 220 DA 6 MG33V102 VLT is a regisered Danfoss trademark 3 ...

Page 10: ...l data Atteention The TMP tripping device MS 220 DA was designed for Class A The use of this product in home applications can cause radio frequency distortions 3 3 Maintenance and Repair The devices are maintenance free Only the manufacturer may accomplish repairs We recommend an examination within the regular maintenance periods of the plant in which the equipment is installed 3 4 Warranty The gu...

Page 11: ...4 Technical Data Motor Protection MS 220 DA 8 MG33V102 VLT is a regisered Danfoss trademark 4 ...

Page 12: ...Logic voltage level 0 24 VDC Voltage Low 0 PNP 5 VDC High 1 PNP 10 VDC Current 10 mA Testing conditions Standard EN 60 947 8 EN 50178 Rated impulse voltage 6000 V Over voltage category III Contamination level 2 Rated insulation voltage Ui 690 V Safe separation up to Ui 500 V Rated ambient temperature range 20 60 C EN 60068 2 2 Dry Heat Rel humidity 5 95 without condensation EMC Immunity industry s...

Page 13: ... x D mm 82 5 x 69 5 x 29 5 Line connection solid wire 1 x 0 5 1 5 mm2 AWG 20 AWG 16 solid wire Protection class EN 60529 IP 20 Weight approx 50 g 4 Technical Data Motor Protection MS 220 DA 10 MG33V102 VLT is a regisered Danfoss trademark 4 ...

Page 14: ...nstructions and references for putting into operation Observe the national safety rules and regulations for prevention of accidents as well as the European Standard EN 50281 1 2 Electrical ap paratus for use in the presence of combustible dust Installation electrical connection and commissioning to be carried out by qualified service personnel only Inappropriate behaviour can cause heavy personal ...

Page 15: ...iven The manual resetting may only be possible if all safety functions and protection devices are effective 5 10 Additional Notes for the SIL Category According EN 61508 The safety function must be tested within regular intervals It is recommended to test once annually or within the maintenance cycle of the plant For recurring examinations of electrical systems in hazardous areas the inspection pe...

Page 16: ...d for use in option slot B Remove LCP control unit terminal cover and standard frame see Photo 1 or 2 Illustration 6 1 Photo 1 Illustration 6 2 Photo 2 If necessary wire the terminal block with terminal 39 55 first Insert the MS 220 DA option into slot B see Photo 3 Illustration 6 3 Photo 3 Illustration 6 4 Photo 4 Motor Protection MS 220 DA 6 Install the MS 220 DA Option in the Fre quency Convert...

Page 17: ... section 1 2 Afterwards remove the gaps for slot B from the deeper frame supplied and reinsert the frame terminal cover and the LCP control unit see Photos 5 or 6 Illustration 6 5 Photo 5 Illustration 6 6 Photo 6 Close the device with the cover or with the enclosure cover in order to restore the enclosure to its initial condition Restore the supply voltage to the frequency converter Attention Depe...

Page 18: ...7 Certificates Motor Protection MS 220 DA 7 Certificates MG33V102 VLT is a regisered Danfoss trademark 15 7 ...

Page 19: ...7 Certificates Motor Protection MS 220 DA 16 MG33V102 VLT is a regisered Danfoss trademark 7 ...

Page 20: ...Motor Protection MS 220 DA 7 Certificates MG33V102 VLT is a regisered Danfoss trademark 17 7 ...

Page 21: ...7 Certificates Motor Protection MS 220 DA 18 MG33V102 VLT is a regisered Danfoss trademark 7 ...

Page 22: ......

Page 23: ...Rev 11 2008 www danfoss de vlt 130R0104 MG33V102 MG33V102 DanfossGmbH VLT Antriebstechnik Carl Legien Straße 8 D 63073 Offenbach Main Telefon 069 89 02 0 Telefax 069 89 02 106 www danfoss de vlt ...

Page 24: ...forintegrationwiththe VLT AutomationDrive FC 302 Operating Instructions MCB 112 PTCThermistor Card ...

Page 25: ......

Page 26: ...on Schematic 10 Overview of Functions 11 4 How to Install 13 Particular Instructions for EN 61508 Category SIL 1 and 2 13 Installation of Option in the Frequency Converter 13 Installation of a Category 0 Stop 14 Startup 15 5 Parameter Setup 17 Alarm Handling 17 Safe Stop Functionality 17 6 Application Example 19 MCB 112 PTC Termistor Card 19 7 Troubleshooting 21 Alarm Warning Code List 21 Descript...

Page 27: ...1 How to Read these Operating Instructions MCB 112 VLT PTC Thermistor Option 2 MG 33 V2 02 VLT is a registered Danfoss trademark 1 ...

Page 28: ...Thermistor Card 1 1 2 Available Literature for VLT AutomationDrive FC 300 The VLT AutomationDrive FC 300 Operating Instructions provide the neccessary information for getting the drive up and running The VLT AutomationDrive FC 300 Design Guide entails all technical information about the drive design and applications including encoder resolver and relay options The VLT AutomationDrive FC 300 Progra...

Page 29: ...G Ampere AMP A Degrees Celsius C Direct current DC Electro Magnetic Compatibility EMC Electronic Thermal Relay ETR Drive FC Gram g Hertz Hz Kilohertz kHz Local Control Panel LCP Meter m Millihenry Inductance mH Milliampere mA Millisecond ms Minute min Nanofarad nF Newton Meters Nm Parameter par Protective Extra Low Voltage PELV Second s Volts V 1 How to Read these Operating Instructions MCB 112 VL...

Page 30: ... a 1oo1D system SFF 90 Safe Failure Fraction SFF Percentage part of safe failures and dangerous detected failures of a safety function or a subsystem related to all failures SIL 1 4 2 Safety Integrity Level SIL is defined as a relative level of risk reduction provided by a safety function or to specify a target level of risk reduction Four SIL levels are defined with SIL4 being the most dependable...

Page 31: ...ES 10 4 to 10 3 99 90 to 99 99 10 000 to 1 000 2 YES YES 10 3 to 10 2 99 90 to 99 99 1 000 to 100 1 YES YES 10 2 to 10 1 99 90 to 99 99 100 to 10 Table 1 1 Correlation of SIL and PFD 1 How to Read these Operating Instructions MCB 112 VLT PTC Thermistor Option 6 MG 33 V2 02 VLT is a registered Danfoss trademark 1 ...

Page 32: ... unit For use with the e increased safety protected motor the product needs an EC type examination certificate Warning EN60204 1 safety circuits The devices may not be used alone for functions where an automatic restart must be prevented 2 1 2 Safety Precautions The voltage of the frequency converter is dangerous whenever connected to mains Incorrect installation of the motor frequency converter o...

Page 33: ...vated in error be delayed or fail to occur entirely When used in situations where safety is critical e g when controlling the electromagnetic brake function of a hoist application these control signals must not be relied on exclusively Touching the electrical parts may be fatal even after the equipment has been disconnected from mains Also make sure that other voltage inputs have been disconnected...

Page 34: ...y 2 D and 22 Category 3 D All functions of the MCB 112 serve to protect both non explosion protected and explosion protected motors in normal operation For approvals see labelling on device See also PTB certificate and EC Declaration of Conformity in the ZIEHL documentation part The categories indicate the level of protection Very High 1 High 2 and Normal 3 and the atmosphere is identified by G fo...

Page 35: ...MCB 112 VLT PTC Thermistor Card are shown Illustration 3 1 Connection schematic NB The connections are not pre wired from factory 3 Introduction to MCB 112 VLT PTC Thermis tor Card MCB 112 VLT PTC Thermistor Option 10 MG 33 V2 02 VLT is a registered Danfoss trademark 3 ...

Page 36: ...t a manual reset is required before safe stop is deactivated In case of short circuit of sensor or wiring the output will also change to Low 0 and activate Safe Stop The Safe Stop input on the FC 302 can be connected to more signals at the same time meaning Safe Stop can be activated by other external signals In that case output X44 10 can be used to identify if the alarm originates from the therm...

Page 37: ...4 How to Install MCB 112 VLT PTC Thermistor Option 12 MG 33 V2 02 VLT is a registered Danfoss trademark 4 ...

Page 38: ...TEX regulations must be observed This could for instance be the German Betriebssicherheitsverordnung that guides maintenance and test procedures for which the end user is responsible For further details please refer to page 5 of the ZIEHL documentation part section Technical Data 4 1 2 Installation of Option in the Frequency Converter Warning Before start interrupt the power supply voltage to the ...

Page 39: ...ficient Remove it entirely to avoid short circuiting See jumper on the illustration below Illustration 4 3 Bridge jumper between terminal 37 and 24 VDC Connect terminal 37 to terminal X44 12 of the MCB 112 VLT PTC Thermistor Card with a regular cable Only then can the frequency converter reliably be shut down in case of malfunction Please see the VLT AutomationDrive Guide FC 300 for a Safe Stop Co...

Page 40: ...rature Resistance of 50 1500 Ω increase to 4000 Ω Tripping of the motor protection device is displayed on the converter and must be manually reset The permissible ambient conditions must be observed see electrical data NB Refer to MCB 112 manual ZIEHL part for detailed information regarding commissioning test and wiring NB If conformance with a SIL EN 61508 is required then the commissioning test ...

Page 41: ...5 Parameter Setup MCB 112 VLT PTC Thermistor Option 16 MG 33 V2 02 VLT is a registered Danfoss trademark 5 ...

Page 42: ...t the full benefit from the alarm handling Choices 4 and 5 are relevant when the MCB 112 is the only interrupt device using Safe Stop whereas choices 6 9 are relevant when also other safety sensors are connected to Safe Stop See section 4 1 1Particular instructions for EN 61508 category SIL 1 and 2 Alarm Drive coasts and Alarm must be manually reset via Bus Digital I O or by pressing RESET Auto re...

Page 43: ... the frequency converter will continue without manual reset unless a Digital Input set to PTC Card 1 80 is still enabled Choice 7 is only available when the MCB 112 PTC Thermistor Card is connected 8 PTC 1 Relay A W This choice makes it possible to use a combination of Alarm and Warning Choice 8 is only available when the MCB 112 PTC Thermistor Card is connected 9 PTC 1 Relay W A This choice makes...

Page 44: ...rature is too high or in case of a PTC failure the MCB 112 activates the Safe Stop of the FC 302 Safe Stop terminal 37 goes LOW active and digital input 33 goes HIGH active This parameter decides the consequence of the Safe Stop With this choice the FC 302 coasts and PTC 1 SafeStop A71 is displayed in the LCP The drive must be manually reset from LCP digital input or fieldbus when the conditions o...

Page 45: ...d 1 Connects the Digital Input of terminal 33 in the FC 302 to the MCB 112 which makes it possible for the MCB 112 to indicate when Safe Stop has been activated from here Alternatively par 5 19 could be set to 7 PTC 1 Relay Warning what means an automatic restart when the conditions of the PTC circuit and or emergency stop circuit have returned to normal The choice depends on customer demands Also...

Page 46: ...op Safe Stop has been activated from the MCB 112 PTC Thermistor Card motor too warm Normal operation can be resumed when the MCB 112 applies 24 V DC to T 37 again when the motor temperature reaches an acceptable level and when the Digital Input from the MCB 112 is deactivated When that happens a reset signal must be is be sent via Bus Digital I O or by pressing RESET Warning 71 PTC 1 Safe Stop Saf...

Page 47: ...t Safe Stop will only be triggered from MCB 112 Activated Not activated Function No X44 10 DI Safe Stop T37 PTC 1 Alarm 4 PTC 1 Warning 5 PTC 1 Relay A 6 PTC 1 Relay W 7 PTC 1 Relay A W 8 PTC 1 Relay W A 9 For correct and safe use of the Safe Stop function follow the related information and instructions in the Design Guide 7 Troubleshooting MCB 112 VLT PTC Thermistor Option 22 MG 33 V2 02 VLT is a...

Page 48: ...forintegrationwiththe VLT AutomationDrive FC 302 Rev 2008 10 03 130R0104 MG33V202 MG33V202 Operating Instructions Motor Protection Relay MS 220 DA ...

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