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SICK MLP1, Руководство по эксплуатации

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7

Commissioning

7.1

Safety

DANGER

Hazard due to lack of effectiveness of the protective device
In the case of non-compliance, it is possible that the dangerous state of the machine
may not be stopped or not stopped in a timely manner.

1.

Before commissioning the machine, have it checked and released by qualified
safety personnel.

2.

Make sure that the time for the safety requirement (closing the protective device
again) is longer than the response time.

7.2

Switching on

The device initializes after it is switched on. OSSDs are switched off in the meantime.
The OSSD light emitting diode lights up after initialization.

7.3

Thorough check

Requirements for the thorough check during commissioning and in certain situations

The protective device and its application must be thoroughly checked in the following
situations:

•

Before commissioning

•

After changes to the configuration or the safety function

•

After changes to the mounting, the alignment, or the electrical connection

•

After exceptional events, such as after a manipulation has been detected, after
modification of the machine, or after replacing components

The thorough check ensures the following:

•

All relevant regulations are complied with and the protective device is active for all
of the machine’s operating modes.

•

The documentation corresponds to the state of the machine, including the protec‐
tive device

The thorough checks must be carried out by qualified safety personnel or specially qual‐
ified and authorized personnel and must be documented in a traceable manner.

b

Check whether the protective device of the machine is effective in all operating
modes in which the machine can be set.

b

Make sure that operating personnel have been instructed in the function of the
protective device before starting work on the machine. The machine operator has
overall responsibility for the instruction, which must be carried out by qualified per‐
sonnel.

7 

COMMISSIONING

30

O P E R A T I N G   I N S T R U C T I O N S | MLP1

8020169/ZJN1/2018-03-21 | SICK

Subject to change without notice

Содержание MLP1

Страница 1: ...O P E R A T I N G I N S T R U C T I O N S MLP1 Safety switch...

Страница 2: ...ble within the limits of the legal determination of Copyright Law Any modifica tion abridgment or translation of this document is prohibited without the express writ ten permission of SICK AG The trad...

Страница 3: ...2 Operating entity of the machine 12 4 3 Assembly 13 4 4 Integration into the electrical control 13 4 5 Thorough check concept 19 5 Mounting 20 5 1 Mounting several safety switches 20 5 2 Mounting 20...

Страница 4: ...Dimensional drawings 37 12 Ordering information 39 12 1 Scope of delivery 39 12 2 MLP1 ordering information 39 13 Spare parts 40 13 1 Actuator 40 14 Accessories 41 14 1 Connectivity 41 15 Annex 44 15...

Страница 5: ...e cycle phases of the safety switch project planning mounting electrical installation commissioning opera tion and maintenance 1 4 Additional information www sick com The following information is avai...

Страница 6: ...s off The LED is flashing O The LED is illuminated continuously Terminology Dangerous state A dangerous state is a status of the machine or facility where people may be injured Protective devices prev...

Страница 7: ...tampering with the safety switch will invali date any warranty from SICK in addition any responsibility and liability of SICK for dam age and secondary damage caused by this is excluded The safety sw...

Страница 8: ...a person is considered qualified when he she has the expertise and expe rience in the relevant field and is sufficiently familiar with the application of the protec tive device on the machine to be a...

Страница 9: ...de is read out and evaluated by RFID If the code is valid the safe output signal switching device OSSD switches If the locking solenoid is supplied with power the locking device is active 3 2 Product...

Страница 10: ...e dangerous state cannot be ended immediately stopping run down time Power to lock principle Lock locking device voltage at locking device input Unlock locking function no voltage at locking device in...

Страница 11: ...is supplied with voltage 2 OSSD Red green Lights up green when the OSSD pair is in the ON state Lights up red when the OSSD pair is in the OFF state 1 1 When a too high load is applied to the applicat...

Страница 12: ...process accord ing to EN ISO 13849 is used to determine the performance level PL the PL may be reduced As the number of safety switches in a cascade increases so too does the response time 4 2 Operat...

Страница 13: ...When mounted horizontally if the actuator is triggered by the movable physical guard the actuator is held by the magnet As the anchor plate has rotating bearings the gravita tional force rotates the...

Страница 14: ...may not be stopped or not stopped in a timely manner b Make sure that the following control and electrical requirements are met so the protective function can be fulfilled The output signals from an O...

Страница 15: ...onitored external device monitoring EDM Requirements for the electrical control of the machine Use the control without test pulses The safety switch is self testing The safety switch tests the OSSDs a...

Страница 16: ...The locking solenoid is activated through the upstream control There is no internal acti vation or deactivation of the locking solenoid through the safety switch The locking device and locking force a...

Страница 17: ...passing the protective device The dangerous state may not be stopped in the event of non compliance 1 If a cascade is created with directly connected safety switches the connecting cable must be mount...

Страница 18: ...le Additional voltage supply The voltage drop in the cascade must be checked so that the defined minimum voltage is still applied to each safety switch If the defined minimum voltage is no longer appl...

Страница 19: ...ng from modifications or external influences such as damage or manipulation The manufacturer and operating entity must define the type and frequency of the thor ough checks on the machine on the basis...

Страница 20: ...me Flush mounting The sensor is mounted in the fixed part of the protective device e g door frame There must be a suitable recess in the mounting surface The thickness of the mounting surface must be...

Страница 21: ...crews and secure it with 4 nuts With surface mounting mount the sensor on the fixed part of the protective device The screws can be set in the front or the back Figure 8 Surface mounting MOUNTING 5 80...

Страница 22: ...ator on the moving part of the protective device e g door with 4 x M4 screws Tightening torque 1 Nm Use disposable screws if possible Maximum deviation between sensor and actuator 5 mm Maximum angle b...

Страница 23: ...output 5 Gray Magnet Magnet activation 24 V DC 1 Applies to the extension cables recommended as accessories b Pay attention to tightness of the plug connector 6 3 Device connection 2 x M12 5 pin IN d...

Страница 24: ...color 1 Designation Description 1 White Aux Application diagnostic output not safe 2 Brown 24 V DC Safety switch voltage supply 3 Green Magnet Magnet activation 24 V DC 4 Yellow In 2 OSSD 2 input 2 5...

Страница 25: ...The dangerous state may not be stopped in the event of non compliance b If a cascade is created with directly connected safety switches connecting cables must be mounted so that a safety switch cannot...

Страница 26: ...on cable M12 8 pin DANGER Bypassing the protective device The dangerous state may not be stopped in the event of non compliance If the cascade is created using T pieces install the connecting cables i...

Страница 27: ...r 5 MLP1 safety switch 2 M12 5 pin 6 Nodes for voltage supply Connecting other safety switches 8 3 3 7 7 7 4 2 6 6 6 1 5 5 Figure 12 Cascading several safety switches 1 Safe evaluation unit 2 Connecti...

Страница 28: ...DC Not connected or Voltage supply for locking device 3 4 Yellow In 2 OSSD 2 input 5 Gray OSSD 1 OSSD 1 output 6 Pink OSSD 2 OSSD 2 output 7 Blue 0 V 0 V DC voltage supply 8 Red In 1 OSSD 1 input 1 A...

Страница 29: ...cascade and the safe evaluation unit 1 2 3 4 5 Figure 13 Cascade connection M12 5 pin A coded male connector Table 10 Device connection pin assignment male connector M12 5 pin A coded Pin Wire color...

Страница 30: ...he mounting the alignment or the electrical connection After exceptional events such as after a manipulation has been detected after modification of the machine or after replacing components The thoro...

Страница 31: ...rous state of the machine may not be stopped or not stopped in a timely manner b Do not carry out any repairs on the device components b Do not modify or manipulate device components b Apart from duri...

Страница 32: ...cks is defined by the manufacturer and the operating entity of the machine see Thorough check concept page 19 The regular thorough checks serve to investigate the effectiveness of the safety switch an...

Страница 33: ...r at work For this reason please note the following information regarding disposal 10 2 Disposal Always dispose of serviceableness devices in compliance with local national rules and regulations with...

Страница 34: ...n the OFF state 1 In a cascade the performance level for the cascade as a whole depends on the number and type of devices in the cascade PL e is only possible in cascades with a maximum of 6 devices T...

Страница 35: ...mA Protection class III EN 61140 IEC 61140 Response time 2 50 ms 3 Release time 4 100 ms 3 Risk time 5 100 ms 3 1 Once the supply voltage has been switched on the OSSDs are in the OFF state during the...

Страница 36: ...Switching current OSSDs ON state 100 mA OFF state 500 A Test pulse duration OSSDs 300 s 1 A higher load affects the behavior of the status indicators see Status indicators page 11 Table 20 Ambient dat...

Страница 37: ...nal drawing of MLP1 sensor with 2 M12 male connector 122 42 120 150 44 14 5 5 7 5 5 6 5 8 14 24 34 44 60 10 4 5 Figure 15 Dimensional drawing of MLP1 sensor with 1 M12 male connector TECHNICAL DATA 11...

Страница 38: ...f MLP1 actuator Dimensional drawing for flush mounting 44 22 83 5 44 32 22 14 4 15 2 28 14 4 16 3 4 x 5 42 Figure 17 Dimensional drawing for flush mounting 11 TECHNICAL DATA 38 O P E R A T I N G I N S...

Страница 39: ...P1 ordering information Sensor connection type Type code Part number Cable with male connector M12 5 pin Cable with female connector M12 5 pin MLP1 SMMC0AC 1077942 Cable with male connector M12 5 pin...

Страница 40: ...or Table 22 Actuator ordering information Part Type code Part number MLP1 actuator MLP1 XA 2092167 13 SPARE PARTS 40 O P E R A T I N G I N S T R U C T I O N S MLP1 8020169 ZJN1 2018 03 21 SICK Subject...

Страница 41: ...2A18 200UA5XLEAX 2095680 Female connector straight 30 m cable open end YF2A18 300UA5XLEAX 2095681 Connection cable M12 5 pin 0 34 mm2 Table 25 Ordering information for M12 connection cable 5 pin 0 34...

Страница 42: ...ctor straight YF2A18 020UA5M2A18 2096033 Female connector straight 5 m cable male connector straight YF2A18 050UA5M2A18 2096034 Female connector straight 10 m cable male connector straight YF2A18 100U...

Страница 43: ...upply ordering information Part Type code Part number Nodes for voltage supply MLP1 XXN 1078202 5 5 4 4 3 3 2 2 1 1 5 4 3 2 1 Figure 20 Internal circuitry nodes for voltage supply ordering information...

Страница 44: ...ased on the relevant standards and or technical specifica tions Complete EU declaration of conformity for download You can call up the EU declaration of conformity and the current operating instructio...

Страница 45: ...ANNEX 15 8020169 ZJN1 2018 03 21 SICK O P E R A T I N G I N S T R U C T I O N S MLP1 45 Subject to change without notice...

Страница 46: ...15 ANNEX 46 O P E R A T I N G I N S T R U C T I O N S MLP1 8020169 ZJN1 2018 03 21 SICK Subject to change without notice...

Страница 47: ...ANNEX 15 8020169 ZJN1 2018 03 21 SICK O P E R A T I N G I N S T R U C T I O N S MLP1 47 Subject to change without notice...

Страница 48: ...exico Phone 52 472 748 9451 E Mail mario garcia sick com Netherlands Phone 31 30 2044 000 E Mail info sick nl New Zealand Phone 64 9 415 0459 0800 222 278 tollfree E Mail sales sick co nz Norway Phone...

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