Cedes GridScan/Pro SI Installation And Operation Manual Download

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EN 12453

E device

GridScan/Pro SI

Installation and Operation Manual

116 681 | 210512 | V 1.0

English

Pages

1 – 23

Original version

CEDES AG is certified according to ISO 9001: 2015

RoHS

EN 13849-1

Summary of Contents for GridScan/Pro SI

Page 1: ...EN 12453 E device GridScan Pro SI Installation and Operation Manual 116 681 210512 V 1 0 English Pages 1 23 Original version CEDES AG is certified according to ISO 9001 2015 RoHS EN 13849 1...

Page 2: ...ual 2 1 1 Measurements 2 1 2 Related documents 2 1 3 CEDES headquarters 2 1 4 Certification Body 2 2 Safety information 3 2 1 Non intended use 3 3 Symbols safety messages 3 3 1 Safety messages categor...

Page 3: ...jury or death 2 1 Non intended use The GridScan Pro SI must not be used for Protection of dangerous machine Equipment in explosive atmospheres Equipment in radioactive environments Use only specific a...

Page 4: ...6 m s 4 2 GridScan Pro SI modes Delivery mode blanking The delivery mode features door blanking and resolution according to EN 12978 2009 This means there are different resolutions between elements a...

Page 5: ...h the output Figure 3 Sectional doors with door blanking 5 1 Delivery package The GridScan Pro SI package comprises 1 GridScan Pro SI emitter edge Tx 1 GridScan Pro SI receiver edge Rx 1 Synchronizati...

Page 6: ...rces such as FL tubes or energy saving lamps Tx Rx Rx Tx Tx Rx Tx Rx The optical axis of the emitter Tx and the receiver edge Rx need to be aligned towards each other to ensure the light curtain funct...

Page 7: ...edge extends the full distance between the light curtain s emitter and receiver Figure 9 1 If the light curtain is located either in front of or behind the guide rail the descending door will not int...

Page 8: ...is statically mounted Figure 8 the door must not interrupt the beams no door blanking Check the alignment of the edges The receiver must be mounted 180 to the emitter Important Make sure the optical e...

Page 9: ...nnected not used wire must be separated and isolated 9 RS485 protocol 9 1 General communication specifications The data rate is fixed at 115 2 kbps Least significant byte is transmitted first most sig...

Page 10: ...0 In an active streaming mode a separate SeqCnt value is used Example First request Counter value 12 Answer of first request Counter value 13 2nd request Counter value 14 9 2 3 ID bit 7 bit 0 Directi...

Page 11: ...ing mode 2 Reduced streaming mode 3 Stand by mode bit 2 7 Reserved Reserved values values not defined mask out Info Get version bit 79 bit 0 HW Version SW Version bit 0 39 SW Version 40 bit ASCII enco...

Page 12: ...s set if CRC is not correct bit 1 SeqCnt Bit is set if the sequence counter is not correct bit 2 Sync pattern Bit is set if the synchronization pattern is not correct bit 3 7 Reserved Reserved values...

Page 13: ...2 element light curtain 52 Door open at a 52 element light curtain 255 No information static mode bit 8 State of light curtain Bit is set if one or more elements below the door edge are interrupted bi...

Page 14: ...ot allowed 4 Not allowed stand by mode not active 5 Not allowed not within 120 second after power up bit 3 7 Reserved Reserved values values not defined mask out Config Set blanking bit 7 bit 0 Reserv...

Page 15: ...n The system can be used in the following communication modes Polling mode default mode Full stream mode Reduced stream mode Stand by mode Alignment mode 10 1 1 Communication modes The communication w...

Page 16: ...n the best way if the alignment value is as low as possible If the value increases by rotating the light curtain the alignment gets worse and and the light curtain needs to be rotated in the other dir...

Page 17: ...wrong Parameter to check Action Description Error Warning Check that no internal fault is active Detection of irregular function of the GridScan Pro SI NOTICE Internal fault is active if bit 9 intern...

Page 18: ...mounting is static the operating mode from blanking into static needs to be changed by a defined sequence of commands The sequence is defined below The same sequence is used to change the operating mo...

Page 19: ...t per tCYCLE tLAT tCYCLE message n message n 1 tframe tCYCLE Figure 11 System timing overview Symbol Parameter Min Typ Max Unit tCYCLE Sampling cycle time at 22 elements Transmission cycle time at 22...

Page 20: ...description receiver edge LED on LED off LED blinking NOTICE Important If the light curtain is already in static mode during installation the system must be set to the delivery configuration blanking...

Page 21: ...tart the system LED off LED off LED off on slow blinking red Check the connection of the synchronization cable LED green LED off LED off on red fast blinking 5 Hz Internal error occurred Restart the s...

Page 22: ...elements HW Watch dog 200 ms Max door closing speed 1 6 m s Max door opening speed 3 m s Status LED Rx Object detected Red No object detected Green Power LED Tx Power ok Green Connection cable and ele...

Page 23: ...ter edge L o w e s t b e a m M o u n t i n g h o l e M o u n t i n g h o l e 40 330 1187 2130 2350 2420 12 14 5 US measurements All dimensions in inches for 22 elements Receiver edge U p p e r m o s t...

Page 24: ...CEDES AG Science Park CH 7302 Landquart Phone 41 81 307 2323 Fax 41 81 307 2325 info cedes com www cedes com GridScan Pro...

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