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SG2 EXTENDED

Instruction Manual

7.2. Diagnostic

messages

The operator is able to check the main causes of the system stop and failure, using the same LEDs
used for visualising the functions.

For Receiver:

Function

Status

Meaning

LED DIGIT

Alignment See

chapter.5

TEST
(red ON)

Light curtain being tested, the OSSD status must
be OFF

Emission
(OSSD ON)
(green ON)

Light curtain working and in normal operation
conditions

Interruption
(OSSD OFF)
(red ON)

Light curtain working and in safety block
conditions.

Interlock
Beams free
(red ON
yellow ON)

Interlock curtain waiting for restart. OSSD status
must be OFF

Interlock
Beams
interrupted
(red ON
yellow ON)

Light curtain interlocked, OSSD status must be
OFF

Signal level

Minimum (1

bar)

Medium (2

bar)

Maximum (3

bar)

Normal
operation

EDM enabled

EDM function is selected

Function

Type

Check and repair

LED DIGIT

OSSD error
(red ON)

Check OSSD connections. Make sure that they
are not in contact with one another or with the
supply cables, then Reset. If the failure continues
contact DATALOGIC AUTOMATION

Internal error
(red ON)

Switch OFF and switch ON the power supply
circuit. If the failure continues contact
DATALOGIC AUTOMATION

Optical error
(red ON)

Reset. If the failure continues contact
DATALOGIC AUTOMATION

EDM error
(red ON)

Check EDM connections and lines. If the failure
continues contact DATALOGIC AUTOMATION

Error
status

Restart selection
error
(red ON)

Check the man/auto restart connection. If the
failure continues contact DATALOGIC
AUTOMATION

Содержание SG2 BASE Series

Страница 1: ...SG2 EXTENDED Instruction Manual...

Страница 2: ...t express written consent from Datalogic Automation S r l Datalogic and the Datalogic logo are registered trademarks of Datalogic S p A in many countries including the U S A and the E U All brand and...

Страница 3: ......

Страница 4: ...r first installation 20 3 MECHANICAL MOUNTING 21 4 ELECTRICAL CONNECTIONS 24 4 1 Notes on connections 25 4 2 Earth connection 28 5 ALIGNMENT PROCEDURE 29 5 1 Correct alignment procedure 30 6 FUNCTIONI...

Страница 5: ...inform the operator about the general conditions of the safety light curtain see section 7 Diagnostic functions The device consists in 2 units that according to the model are composed by one or sever...

Страница 6: ...The SG2 E safety light curtains compared to the SF2 series present the following new features Increased operating distance Range enlargement with 150 to 1800 mm controlled heights Reduced response tim...

Страница 7: ...t one of the beams that constitute the sensitive area The resolution strictly depends on the part of the body to be protected R 30 mm hand protection Type 2 R 50 mm R 90 mm presence control As shown i...

Страница 8: ...nted on the front glass and by the dimensions listed in the table Model Controlled height Hp mm SG2 30 015 OO E C 150 SG2 xx 030 OO E C 300 SG2 xx 045 OO E C 450 SG2 xx 060 OO E C 600 SG2 xx 075 OO E...

Страница 9: ...e dangerous motion of the machine ESPE resolution Approaching speed of the object to be detected Fig 3 The following formula is used for the calculation of the safety distance S K t1 t2 C where S Mini...

Страница 10: ...rtain must be mounted in a horizontal position Fig 4 the distance between the dangerous area and the most distant optical beam must be equal to the value calculated using the following formula S 1600...

Страница 11: ...ulated using K 1600 mm sec SG2 30 060 SG2 50 060 SG2 90 060 T 0 398 sec 0 393 sec 0 391 sec C 128 mm 850 mm 850 mm S 764 8 mm 1478 8 mm 1475 6 mm 2 To calculate the distance of the device from the ESP...

Страница 12: ...t stacking process In addition the solution must not interfere with the manufacturing process Working premises are characterised by a humidity of 85 and a temperature of 25 C Moreover washing with col...

Страница 13: ...pted Advantages the SG2 light curtain meets the customer needs when easy access is necessary in presence of machine stops Easy installation configuration and use are other advantages Example 3 Automat...

Страница 14: ...ns 2 3 4 5 and in the applicable standards The safety light curtain must be securely placed in a particular position so that access to the dangerous zone is not possible without the interruption of th...

Страница 15: ...ted must be larger than the resolution level of the device The ESPE must be installed in a room complying with the technical characteristics indicated in chapter 10 Technical data Do not place the dev...

Страница 16: ...r detecting the sensitive area Fig 5a shows some examples of possible access to the machine from the top and the bottom sides These situations may be very dangerous and so the installation of the safe...

Страница 17: ...ight curtain must be mounted in a horizontal position in order to prevent any lateral access as shown in Fig 6b If the operator is able to enter the dangerous area an additional mechanical protection...

Страница 18: ...he safety device over under or laterally can cause passive reflections These reflections can compromise the recognition of an object inside the controlled area However if the RX receiver detects a sec...

Страница 19: ...ter TX and receiver RX operating distance Real opening angle of ESPE EAA especially for ESPE type 2 EAA 10 5 Diagram of Fig 8 shows the min distance from the reflecting surface Dsr based on the operat...

Страница 20: ...ver orientation The two units shall be installed parallel to each other with the beams orthogonal respect to the emitting and receiving directions with the connectors positioned in the same manner The...

Страница 21: ...ice and the receiver of the other must be avoided The safety light curtain SG2 E is equipped with a selectable range to reduce interferences between adjacent curtains by selecting short range See par...

Страница 22: ...SG2 EXTENDED Instruction Manual 18 The following solutions show alternative installation examples to be possibly used depending on application needs Fig 11 YES YES RX TX...

Страница 23: ...t of the mirror is enough to have a misalignment For this reason the use of DATALOGIC AUTOMATION laser pointer is recommended The minimum safety distance S must be respected for each single section of...

Страница 24: ...on The activation of the TEST function causes the opening of the OSSD outputs red LED on and controlled machine stop The response time at machine STOP including the ESPE and machine response times mus...

Страница 25: ...the model used see chapter 10 Technical data The two units shall be positioned so as to be aligned and parallel as much as possible The next step is the fine alignment as shown in chapter 5 Alignment...

Страница 26: ...pports for the correction of the unit inclination are available on request see chapter 14 Accessories Fig 15 Anti vibration shock absorbers together with fixing brackets are recommended in application...

Страница 27: ...100 SG2 kk 060 OO E C 666 2 366 150 SG2 kk 075 OO E C 816 3 466 175 SG2 kk 090 OO E C 966 2 566 200 SG2 kk 105 OO E C 1116 2 666 225 SG2 kk 120 OO E C 1266 3 966 150 483 SG2 kk 135 OO E C 1416 2 1066...

Страница 28: ...ctor is used RECEIVER RX EDM SELECTION 2 8 1 5 3 4 7 6 24 VDC 0 V OSSD1 OSSD2 RESET RESTART MAN AUTO 24 VDC N O EDM 24 VDC N C ex ternal c ontact 1 white RESET RESTART 2 brown 24 VDC 3 green EDM SELEC...

Страница 29: ...ctions have to be respected Do not place connection cables in contact with or near high voltage cables and or cable undergoing high current variations e g motor power supplies inverters etc Do not con...

Страница 30: ...Start mode left side and Manual Start with monitoring right side Do not use varistors RC circuits or LEDs in parallel at relay inputs or in series at OSSD outputs The OSSD1 and OSSD2 safety contacts...

Страница 31: ...EXTENDED 27 Connect both OSSDs to the activating device Failure to connect an OSSD to the activating device jeopardises the system safety degree that the light curtain has to control Fig 18 Fig 19 Fig...

Страница 32: ...essary insulation class considering the plant or entire system where the light curtain is installed The ground connection of the two units is not necessary for Class III while the use of a duly insula...

Страница 33: ...al axes of the corresponding elements of the receiving unit The beam used to synchronise the two units is the first after the connector SYNC is the optics connected with this beam and LAST is the opti...

Страница 34: ...ON OFF OFF OFF Each beam is over the min operating threshold and the number of beam over the threshold is included between 75 and 100 MAXIMUM align A Keep the receiver in a steady position and set th...

Страница 35: ...ce the curtain has been aligned and correctly fastened the display signal is useful both to check the alignment and show a change in the environmental conditions occurrence of dust light disturbance a...

Страница 36: ...ndard operating condition only once the reset function has been enabled and provided that the object has been removed from the controlled area This condition called interlock is signalled on the displ...

Страница 37: ...t curtain has a RESET function which is activated after an internal error The reset can be made only in case of optical error OSSD error EDM or manual automatic restart selection See chapter 7 Diagnos...

Страница 38: ...to a 24 VDC normally closed contacts of the device to be monitored NOTE The decimal dot on the display shows that the function is enabled EDM deactivated Connect to 24 VDC pin 3 of receiver M12 8 pol...

Страница 39: ...ter 4 Connect pin 4 to 24V for short range up to 9 m or 0V for long range up to 19 m i e standard setting Range setting is accepted on device switching on no range changes are allowed during standard...

Страница 40: ...RIERA ALLINEAMENTO Fig 25 When the best alignment has been reached restart the device to return to the standard operating mode by powering off and on again the Rx unit The alignment level is monitored...

Страница 41: ...interface Curtain operating status is displayed onto a 1 digit display both on receiver and transmitter SG2 E also has four LEDs on the receiver and two LEDs on the emitter Fig 26 shows all LEDs signa...

Страница 42: ...ON Light curtain interlocked OSSD status must be OFF Signal level Minimum 1 bar Medium 2 bar Maximum 3 bar Normal operation EDM enabled EDM function is selected Function Type Check and repair LED DIGI...

Страница 43: ...Instruction Manual SG2 EXTENDED 39 No power supply LEDs OFF Check connections and input voltage value If the failure continues contact DATALOGIC AUTOMATION...

Страница 44: ...reen ON yellow ON Light curtain working in normal operating conditions Function Type Check and repair LED DIGIT Internal error green ON Switch OFF and switch ON the power supply circuit If the failure...

Страница 45: ...r 2 Installation mode The safety distance between the dangerous areas and the ESPE are in accordance with the instructions included in chapter 2 Installation mode Access of a person between ESPE and m...

Страница 46: ...ion modes and device use Warranty validity is subject to the following conditions User shall notify DATALOGIC AUTOMATION the failure within thirty six months from product manufacturing date Failure or...

Страница 47: ...apply too much pressure onto the surface so as not to make it dull Please do not use on plastic surfaces or light curtain painted surfaces alcohol or solvents wool or synthetic cloths paper or other a...

Страница 48: ...protection Class I Class III see sect 4 2 Connections M12 4 poles for emitter M12 8 poles for receiver Cables length for power supply 50 m max OPTICAL DATA Emitting light Infrared LED 950 nm Resolutio...

Страница 49: ...96 24 30 SG2 50 030 OO E C 300 9 9 50 SG2 50 045 OO E C 450 13 10 50 SG2 50 060 OO E C 600 17 11 50 SG2 50 075 OO E C 750 21 12 50 SG2 50 090 OO E C 900 25 14 50 SG2 50 105 OO E C 1050 29 15 50 SG2 50...

Страница 50: ...08 20 273 97 50 98 40 0 SG2 50 045 OO E C d 2 2 2 1 04E 08 20 273 97 50 98 40 0 SG2 50 060 OO E C d 2 2 2 1 04E 08 20 273 97 50 98 40 0 SG2 50 075 OO E C d 2 2 2 1 04E 08 20 273 97 50 98 40 0 SG2 50...

Страница 51: ...OO E C 383 2 303 2 SG2 xx 045 OO E C 533 2 453 3 SG2 xx 060 OO E C 683 2 603 2 SG2 xx 075 OO E C 833 2 753 3 SG2 xx 090 OO E C 983 2 903 2 SG2 xx 105 OO E C 1133 2 1053 2 SG2 xx 120 OO E C 1283 3 1203...

Страница 52: ...SG2 EXTENDED Instruction Manual 48 13 OUTFIT Rotating fixing bracket...

Страница 53: ...Instruction Manual SG2 EXTENDED 49 14 ACCESSORIES 14 1 Angled fixing bracket MODEL DESCRIPTION CODE ST KSTD Fixing bracket kit 4 pz 95ACC1670...

Страница 54: ...ble support Angled fixing bracket Antivibration support Angled fixing bracket Adjustable support Antivibration support MODEL DESCRIPTION ST KSTD Fixing brackets for angle mounting 4 pcs kit ST K4AV An...

Страница 55: ...CRIPTION L1 mm L2 mm L3 mm CODE SG DM 600 Deviating mirror H 600 mm 545 376 580 95ASE1680 SG DM 900 Deviating mirror H 900 mm 845 676 880 95ASE1690 SG DM 1200 Deviating mirror H 1200 mm 1145 976 1180...

Страница 56: ...Column and floor stand H 800 mm 800 30x30 95ACC1730 SE S 1000 Column and floor stand H 1000 mm 1000 30x30 95ACC1740 SE S 1200 Column and floor stand H 1200 mm 1200 30x30 95ACC1750 SE S 1500 Column and...

Страница 57: ...ective stand H 861 mm 861 95ACC1820 SE P 800 Protective stand H 969 mm 969 95ACC1830 SE P 900 Protective stand H 1069 mm 1069 95ACC1840 SE P 1050 Protective stand H 1155 mm 1155 95ACC1850 SE P 1200 Pr...

Страница 58: ...95ASE1170 CS A1 03 U 05 5 pole M12 cable axial 5 m 95ASE1180 CS A1 03 U 10 5 pole M12 cable axial 10 m 95ASE1190 CS A1 03 U 15 5 pole M12 cable axial 15 m 95ASE1200 CS A1 03 U 25 5 pole M12 cable axi...

Страница 59: ...shows the connection between the safety light curtain and the Type 4 safety relay of the SE SR2 series functioning in the automatic Start mode left side and manual Start with monitoring right side MOD...

Страница 60: ...or function specified by the supplier that will enable the electrosensitive protective equipment ESPE In case of an active optoelectronic protective device AOPD with resolution we mean the minimum dim...

Страница 61: ...osite position generates an optical curtain i e the detecting area RESTART INTERLOCK RESTART device preventing machine automatic restart after sensor activation during a dangerous phase of machine ope...

Страница 62: ...www automation datalogic com...

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