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Online commands

Leuze electronic GmbH + Co. KG

BCL 8

11.1.3 ’Online’ commands for parameter set operations

Definitions

• <BCC type> Type of checksum calculation.

’0’: No checksum

’3’: XOR checksum (mode 3)

• <PS type> Parameter set type

’0’: Current parameter set (data stored in the EEPROM (non-volatile))

’1’: Reserved

’2’: Standard parameter set (not changeable)

’3’: Operating values (data in the RAM, will be lost after reset)

• <Status> Mode of parameter processing

'0': Does not perform a reset following the write operation; no other parameters follow.

'1': Does not perform a reset following the write operation; other parameters follow.

'2': Subsequently performs a reset, no other parameters follow.

• <Start address> Relative address of the parameter within the parameter set
• <Para0L> <Para0H>… <Para122L> <Para122H>:

Parameter set data of the message. The sequence of the data is arranged identically to the BCL 8,

i.e. when a word is transmitted, first the low byte is sent then the high byte. The parameter set data is

converted for transmission from HEX format to a 2-byte-ASCII format. During the conversion, two

ASCII characters - representing the lower and higher nibbles - are created for each HEX value.

Example:

• Para0H = 31h, Para0L = 32h, Para1H = 33h, Para1L = 34h

Taking into consideration the maximum message length and the remaining command parameters, a

maximum of 123 bytes of parameter data (246 bytes of message data) can be transmitted in a single

operation.

Valid values: '0' … '9', 'A' … 'F'

• <Acknowledgement>:

Acknowledgment of the transmitted message

'0' valid transmission

'1' invalid message

'2' invalid length of message

'3' invalid block check type

'4' invalid block check checksum

'5' invalid data length

'6' invalid message data

'7' invalid start address

'8' invalid parameter set

'9' invalid parameter set type

Decimal

Hex

Transmission

4660

0x1234

'1' '2' '3' '4' = 31h 32h 33h 34h

Содержание BCL 8

Страница 1: ...BCL 8 Bar code reader with integrated decoder Original operating instructions EN 2022 04 14 50127073 We reserve the right to make technical changes...

Страница 2: ...Leuze electronic GmbH Co KG BCL 8 2 2022 Leuze electronic GmbH Co KG In der Braike 1 D 73277 Owen Germany Phone 49 7021 573 0 Fax 49 7021 573 199 http www leuze com info leuze de...

Страница 3: ...5 2 2 MA 8 1 PWR IN HOST RS232 voltage supply and RS 232 20 5 2 3 MA 8 1 SW IN OUT switching input and switching output 21 5 2 4 MA 8 1 BCL connecting the BCL 8 to the MA 8 1 22 5 3 Connection unit M...

Страница 4: ...6 Switching input tab 46 9 5 7 Switch tab 47 9 6 Diagnosis 48 9 7 Firmware Reload 48 10 Starting up the device Configuration 50 10 1 Measures to be performed prior to the initial commissioning 50 10 2...

Страница 5: ...sal rod mounting system for BCL 8 26 Figure 6 1 BCL 8 device name plate 27 Figure 6 2 Definition of the BCL 8 reading angles 28 Figure 6 3 BCL 8 pin assignment 29 Table 6 1 Wiring description BCL 8 29...

Страница 6: ...cable European standards and directives The manufacturer of the product Leuze electronic GmbH Co KG in D 73277 Owen possesses a certi fied quality assurance system in accordance with ISO 9001 ATTENTIO...

Страница 7: ...tic analyzers For space critical bar code reading tasks Material flow Pharmaceutical industry Robotics and automation technology CAUTION Observe intended use Only operate the device in accordance with...

Страница 8: ...s DGUV V3 e g electrician foreman In other countries there are respective regulations that must be observed 2 4 Exemption of liability Leuze electronic GmbH Co KG is not liable in the following cases...

Страница 9: ...Safety Leuze electronic GmbH Co KG BCL 8 9 Figure 2 1 Laser apertures laser warning signs A Laser aperture B Laser warning sign A B A B BCL 8 S 2 BCL 8 S 0...

Страница 10: ...ion unit The MA 8 1 connection unit simplifies the electrical installation of the bar code reader in stand alone oper ation with an RS 232 interface For details on the connection units see Chapter 5 W...

Страница 11: ...so that the voltage supply of the BCL 8 MA 8 1 is ensured TxD to RxD of the RS 232 is established from one BCL 8 to the next host the switching outputs and inputs are connected optional A maximum of s...

Страница 12: ...ng output etc Electrical data Interface type RS 232 freely configurable Baud rate 4800 57600 Bd Data formats Data bits 7 8 Parity none even odd Stop bit 1 2 Protocols Framing protocol with without ack...

Страница 13: ...xclusively in Class 2 circuits according to NEC 2 These bar code readers shall be used with UL Listed Cable assemblies rated 30V 0 5A min in the field installation or equivalent categories CYJV CYJV7...

Страница 14: ...0 BCL 8 S N 0 with lateral beam exit Figure 4 1 Dimensioned drawing BCL 8 S M 0 BCL 8 S N 0 with lateral beam exit A Turning connector turnable 90 B Indicator LEDs B1 status LED B2 decode LED C Scanni...

Страница 15: ...front beam exit Figure 4 2 Dimensioned drawing BCL 8 S M 2 BCL 8 S N 2 with front beam exit A Turning connector turnable 90 B Indicator diodes B1 status LED B2 decode LED C Scanning beam divergence ma...

Страница 16: ...n mm Connection Scanner type Beam exit Part no BCL 8 S M 100 Up to 160mm 0 15 0 5 M12 connector Single line Lateral 50040229 BCL 8 S M 102 Single line Front 50038949 BCL 8 S M 550 Fixed cable 2m Singl...

Страница 17: ...0 150 mm 6 mil m 0 2 mm 8 mil m 0 3 mm 12 mil m 0 5 mm 20 mil BCL 8 S M 100 BCL 8 S M 550 BCL 8 S M 102 BCL 8 S M 552 Reading field width in mm Distance in mm Code 2 5 int Ratio 1 2 5 Class A acc to...

Страница 18: ...sor mounting bracket for rod 12 mm or cheek 1 5 4 mm BTU 300M D14 50117251 Sensor mounting bracket for rod 14 mm or cheek 1 5 4 mm BTU D12M 5 150 50119323 Rod 12 mm length 150 mm stainless steel BTU D...

Страница 19: ...The connection unit offers the following advantages over the installation of the BCL 8 as a stand alone device M12 socket for switching input and switching output M12 connector for RS 232 interface a...

Страница 20: ...2 connector A coded S S PWR IN HOST RS232 5 pin connector A coded Pin Name Comment 1 VIN Positive supply voltage 10 30VDC 2 TXD RS 232 transmit data from the BCL 8 to the host 3 GND Supply voltage 0VD...

Страница 21: ...SWIN Switching input 5 FE Functional earth Thread FE Functional earth housing ATTENTION Degree of protection IP 67 is achieved only if the connectors and caps are screwed into place NOTE The switchin...

Страница 22: ...N Supply voltage for BCL 8 4 9 5 4VDC 2 TXD RS 232 transmission line 3 GND Supply voltage 0VDC 4 RXD RS 232 receiving line 5 SWIN SWOUT Programmable switching input output of the BCL 8 Thread FE Funct...

Страница 23: ...IP 67 is achieved only if the connectors and caps are screwed into place Electrical data Interface type RS 485 Service interface No MA 8 01 connected RS 232 with default data format 9600Bd 8 data bits...

Страница 24: ...in Name Comment 1 VOUT Voltage supply for sensor system VOUT identical to VIN at PWR IN 2 SWOUT Switching output 3 GND GND for the sensor system 4 SWIN Switching input 5 FE Functional earth Thread FE...

Страница 25: ...in socket A coded Pin Name Comment 1 VIN Supply voltage for BCL 8 approx 5 2VDC 2 TXD RS 232 transmission line 3 GND Supply voltage 0VDC 4 RXD RS 232 receiving line 5 SWIN SWOUT Programmable switching...

Страница 26: ...of mounting devices are available for mounting the BCL 8 These are designed for rod or screw mounting see also the Leuze Catalog Series 8 Accessories Universal rod mounting system Figure 5 13 Universa...

Страница 27: ...estions concerning your shipment please contact your supplier or your local Leuze sales office Observe the applicable local regulations when disposing of the packaging materials Cleaning Clean the gla...

Страница 28: ...ct to the interface Figure 6 2 Definition of the BCL 8 reading angles Mounting location When choosing the mounting location observe the following maintaining the required environmental conditions temp...

Страница 29: ...ion IP 67 and the warranty Before connecting the device be sure that the supply voltage agrees with the value printed on the name plate Connection of the device and maintenance work while under voltag...

Страница 30: ...ic setting the SW IN OUT switching output is switched to GND pin 3 if a code is recognized Figure 6 6 Switching output BCL 8 ATTENTION Do not load the respective switching output of the BCL 8 with mor...

Страница 31: ...ection is achieved when using the original packaging Connection Interface Max cable length Shielding BCL 8 direct RS 232 3m Required BCL 8 MA 8 1 RS 232 3m Required BCL 8 MA 8 01 RS 232 3m Required MA...

Страница 32: ...regarding the various setting options refer to Chapter 9 or the online help of the Sensor Studio program To operate the BCL 8 it is normally sufficient to set code type and code length in accordance w...

Страница 33: ...ated by holding a defined bar code label Service see Figure 7 1 in front of the reading window during power up initialization phase Figure 7 1 Bar code label Service While the laser switches on for ap...

Страница 34: ...wing a serious error you should reinitialize the BCL 8 It will then usually again function properly If a hardware problem is present the BCL 8 will not reinitialize Warnings and errors which occur fre...

Страница 35: ...re included in the LeAnalysisCollectionSetup installation package Create the device DTM for BCL 8 in the project tree of the Sensor Studio FDT frame Connect the bar code reader to the PC see chapter C...

Страница 36: ...C voltage supply is to be fed in externally see chapter 6 3 Connecting 9 3 Starting Sensor Studio Prerequisites 3 The device has been mounted see chapter 6 2 Mounting and connected see chapter 6 3 Con...

Страница 37: ...ar code reader D In the Sensor Studio FDT frame click the Establish connection with device button D In the Sensor Studio FDT frame click the Upload parameters to device button D The current configurat...

Страница 38: ...rding the configuration parameters of the device manager DTM for the bar code reader The Sensor Studio configuration software offers the following buttons in the CONFIGURATION menu Reset all parameter...

Страница 39: ...under Interval mode Up to three fixed element numbers with comma e g 8 13 elements Both are also possible but the range must be specified first select Interval mode e g 4 10 20 elements Labels to be d...

Страница 40: ...e to the left and right By default the scanner checks a quiet zone that is 7x greater than the module Reading reliability Reading reliability equal scans Under Reading security equal scans it is possi...

Страница 41: ...message before the read result Label header The label header is set directly before the code data Label footer The label footer is appended directly to the code data Message mode Selects whether the...

Страница 42: ...erent to the previous read result When rack reading for example this is used to set that the codes within adjacent samples are only output once Deletion of code output memory Difference memory timeout...

Страница 43: ...combination with Autostart after decoding Is normally used for test purposes Switching input 1 Function See menu switching input Immediately after the complete decoding result is available If the set...

Страница 44: ...de reader standard procedure The desired acknowledgment settings are also to be set in this selection window Properties dialog box Framing Protocol Figure 9 10 Standard settings of the Properties dial...

Страница 45: ...se the switching output must be set to Reference Code Compare Positive Reference Code Compare or Negative Reference Code Compare in the switching output switch menu One possibility to save the referen...

Страница 46: ...Switching input tab Figure 9 13 Switching input tab NOTE The configuration options are identical for both switching inputs SWIN 1 and SWIN 2 Inverted Here the input level can be inverted Debounce tim...

Страница 47: ...ctivated the pulse duration parameter should be 0 NOTE Type and source of the danger The configuration options are identical for both switching outputs SWOUT 1 and SWOUT 2 Activation Select the desire...

Страница 48: ...commands command V You can use this command to check whether the communication between PC and scanner is functional If you do not receive an acknowledgment please check the interface connections or th...

Страница 49: ...e Reload tool click on the Start Reload button to load the new firmware into the device The device is connected via the serial interface specified under Port The Firmware Reload tool checks whether th...

Страница 50: ...ceed in the event of problems during commissioning of the devices see chapter 12 3 Diagnostics and troubleshooting If a problem occurs that cannot be rectified even after checking all electrical conne...

Страница 51: ...r sets are explained to understand what is happening during configuration parameter setting see chapter 7 3 1 Parameter sets The setting of code type and code length is usually accomplished by using t...

Страница 52: ...ommissioned after delivery With the Sensor Studio configuration software via the Factory Default button in the DIAGNOSIS menu After the online command PC20 see chapter 11 1 3 Online commands for param...

Страница 53: ...he command parameter s Both small and capitalized letters can be used Example Command CA autoConfig function Parameter Activation Transmitted is CA Notation Commands command parameters and returned da...

Страница 54: ...the BCL 8 reads while the autoConfig function is active Parameter Activates autoConfig Rejects the last code read Deactivates autoConfig and stores the decoded data in the current parameter set Ackno...

Страница 55: ...code 3 Reference code has not been saved 4 Reference code invalid Example Entry RS130678654331 Code 1 1 RAM only 3 UPC 06 code information Command RT Description This command enables a reference code...

Страница 56: ...lignment of the BCL 8 in static installation situations After activating the function with JP the scan ner continuously supplies status information to the serial interfaces With this online command th...

Страница 57: ...ameter None Acknowledgment None Command Description The command activates decoding Parameter None Acknowledgment None Command OA Description The command activates a selected switching output Parameter...

Страница 58: ...ge The sequence of the data is arranged identically to the BCL 8 i e when a word is transmitted first the low byte is sent then the high byte The parameter set data is converted for transmission from...

Страница 59: ...lock check checksum 5 invalid data length 6 invalid message data 7 invalid start address 8 invalid parameter set 9 invalid parameter set type Example PC20 loads the default parameters Command PR Descr...

Страница 60: ...e defined address and stores them in an intermediate buffer If the status indicates that further messages follow these are also stored in the intermediate buffer before they are then stored under the...

Страница 61: ...ply voltage Status LED flashing red There is a device warning Query diagnostic data in the device and carry out the resulting measures or reset Status LED continuous red light Serious error no functio...

Страница 62: ...ther with a description Please register the merchandise concerned Simply register return of the merchandise on our website www leuze com under Contact Support Repair Service Returns To ensure quick an...

Страница 63: ...Figure 12 1 Example bar code label types Code type 01 Interleaved 2 of 5 Module 0 3 Code type 02 Code 39 Module 0 3 Code type 11 Codabar Module 0 3 Code 128 Module 0 3 Code type 08 EAN 128 Module 0 3...

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