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CAN-Control-I/O

Hardware Manual Rev. 1.3

CAN-Control-I/O

Hardware Manual

to product: C.2071.xx

Содержание C.2071.01

Страница 1: ...CAN Control I O Hardware Manual Rev 1 3 CAN Control I O Hardware Manual to product C 2071 xx...

Страница 2: ...changes in the user s manual listed below affect changes in the hardware as well as changes in the description of the facts only Manual rev Chapter Changes with respect to previous revision 1 1 Connec...

Страница 3: ...ign esd assumes no responsibility for the use of any circuitry other than circuitry which is part of a product of esd gmbh esd does not convey to the purchaser of the product described herein any lice...

Страница 4: ...12 2 1 3 Function of Jumper J220 12 2 2 Digital Outputs 14 2 3 Digital Inputs 15 2 4 CAN Interface 16 3 Appendix 17 3 1 Connector Pin Assignments 17 3 1 1 CAN Connector X24 9 pole DSUB Male 17 3 1 2 C...

Страница 5: ...CAN Control I O Hardware Manual Rev 1 3 2 This page is intentionally left blank...

Страница 6: ...ption LED Display MemDec Logic 8 Groups With 8 Inputs Each 4 Groups With 8 Outputs Each 8 Bits Driver Optocoupler 2x Output Driver L6376 Rotary Coding Switch 4 Jumpers 8 Bits Driver 8 Bits Latch 8 Ana...

Страница 7: ...MDSTB 2 5 3 GF 5 08 supply voltage X24 DSUB9 Male CAN connection X14 DSUB9 Female CAN connection X100 X110 MCD 1 5 9 G1F 3 81 digital Inputs I0 I15 X120 X130 MCD 1 5 9 G1F 3 81 digital Inputs I16 I31...

Страница 8: ...n rate selectable via jumpers or programmable from 10 kbit s to 1 Mbit s CAN Identifier 11 bit identifier default value can be set via rotary coding switch programming via CAN is also possible Control...

Страница 9: ...oltage range max permissible 30 V UIN 33 V switching threshold input 0 UIN 9 V switching threshold input 1 UIN 15 V Input current input 1 ION approx 3 5 mA typical at 18 V ION approx 10 mA typical at...

Страница 10: ...cuit short circuit protection overload thermal Status messages message in case of error low supply voltage over current over temperature Timing UVCC 24V RL 47 S rising edge 3 V 7 V s falling edge 4 V...

Страница 11: ...ew CAN Control I O Hardware Manual Rev 1 3 8 1 2 6 LED Display Display function Marking Colour CAN status LED 1 1 red CAN status LED 2 2 green Digital out error 3 red VCC OK 4 green Table 1 2 6 LED Di...

Страница 12: ...1 CAN Control I O ME User manual in English 1 this manual C 2071 21 CAN Control I O ENG Engineering Manual in English 2 Contents Circuit diagrams PCB top overlay drawing data sheets of significant com...

Страница 13: ...CAN Control I O Hardware Manual Rev 1 3 10 This page is intentionally left blank...

Страница 14: ...Jumper Settings CAN Control I O Hardware Manual Rev 1 3 11 2 Description of the Units 2 1 Rotary Coding Switch and Jumper 2 1 1 Circuit Location Fig 2 1 1 Location of the coding switch and the jumper...

Страница 15: ...be read in the software manual of this module 2 1 3 Function of Jumper J220 Via the jumper J220 the default bit rate of the CAN is set The bit rate can be programmed by using the esd CAN protocol refe...

Страница 16: ...1C 1C 2F 1C 2F 1C 2F 1C 16 1000 666 6 500 333 3 250 166 125 100 66 6 50 33 3 20 12 5 10 800 37 80 130 180 270 420 570 710 1000 1400 2000 3600 5400 7300 59 20 65 110 160 250 400 550 700 980 1400 2000 3...

Страница 17: ...4 VBB GND Q0 DGND I O Connector 24V Error ERROR0 3 LOAD Z DGND Q1 Q2 Q3 Ra Rb Ca Da To Analog Inputs Of CAN Controller 24V Cc Cb DO3 Global_Enable Reset 2 2 Digital Outputs Fig 2 2 1 Circuit of digita...

Страница 18: ...ardware Manual Rev 1 3 15 I O Connector Rc DI0 Da Optocoupler Ra Rb I0 I1 I2 GND0 7 Ca Digital Inputs 2 3 Digital Inputs Fig 2 3 1 Circuit of digital inputs example input 0 7 The capacitor Ca is equip...

Страница 19: ...erface The physical interface is designed according to ISO 11898 without electrical isolation The CAN interface can be accessed by two 9 pole DSUB connectors As on option external CAN interfaces can b...

Страница 20: ...ved 1 CAN_GND 6 2 CAN_L CAN_H 7 3 CAN_GND reserved 3 8 4 reserved 2 CAN_V 9 5 Shield 9 pole DSUB connector Signal Description CAN_L CAN_H CAN signals CAN_GND reference GND of the physical layer CAN_V...

Страница 21: ...N_L 2 7 CAN_H CAN_GND 3 8 reserved 3 reserved 2 4 9 CAN_V Shield 5 9 pole DSUB Female Signal Description CAN_L CAN_H CAN signals CAN_GND reference GND of the physical layer CAN_V Option supply voltage...

Страница 22: ...2 1 2 3 4 5 6 7 8 9 Signal I8 I9 I10 I11 I12 I13 I14 I15 GND 8 15 X100 lower row Pin 1 2 3 4 5 6 7 8 9 Signal I0 I1 I2 I3 I4 I5 I6 I7 GND 0 7 MCD 1 5 9 G1F 3 81 1 Pin numbers used in schematic diagra...

Страница 23: ...37 I38 I39 GND1 32 39 MCD 1 5 9 G1F 3 81 1 Pin numbers used in schematic diagrams 2 Pin numbers used for labelling plug in connectors 3 1 3 4 Inputs I48 I63 at X160 and X170 X170 upper row Pin 1 10 11...

Страница 24: ...15 Q12 Q13 Q14 Q15 GND Q12 15 X200 lower Pin 1 2 3 4 5 6 7 8 9 10 11 12 row Signal 24V Q0 3 Q0 Q1 Q2 Q3 GND Q0 3 24V Q4 7 Q4 Q5 Q6 Q7 GND Q4 7 MCD 1 5 12 G1F 3 81 1 Pin numbers used in schematic diagr...

Страница 25: ...Connector Pin Assignment CAN Control I O Hardware Manual Rev 1 3 22 3 1 5 Supply Voltage Connector X10 MSTB 2 5 3 GF 5 08 Pin Signal 1 GND 2 24 V 3 GND MSTB 2 5 3 GF 5 08...

Страница 26: ...LED Display Coding Switch X100 X110 I0 I15 X120 X130 I16 I31 X140 X150 I32 I47 X160 X170 I48 I63 X200 X210 Q0 Q15 X220 X230 Q16 Q31 X14 CAN X24 CAN X10 X150 1 X140 1 X170 1 X160 1 X200 1 X210 1 X230 1...

Страница 27: ...CAN Control I O Hardware Manual Rev 1 3 24...

Страница 28: ...CAN Control I O Software Rev 1 1 CAN Control I O Manual of the Module Specific Software...

Страница 29: ...rformance or design esd assumes no responsibility for the use of any circuitry other than circuitry which is part of a product of esd gmbh esd does not convey to the purchaser of the product described...

Страница 30: ...esignation of module software module name Revision no of the CAN kernel software general firmware Revision no of esd CAN protocol general firmware Revision letter of the module specific implementation...

Страница 31: ...Status I0 I64 by means of TxId1 2 5 2 2 3 Status Messages of Outputs by means of TxId2 2 6 2 2 4 Transmission the Output Driver s Supply Voltage Values at TxId3 2 8 2 3 Setting the Outputs by RxId1 2...

Страница 32: ...CAN Control I O Software Rev 1 1 i 2...

Страница 33: ...AN modules is divided into three manuals which are handed out in one file The first manual contains the software features and the parameters which are only significant for this module The manual can b...

Страница 34: ...tifier 700 By means of this protocol identifiers can be assigned to the module user parameters can be set and watchdog functions can be activated Alternatively the modules can be controlled by the CMS...

Страница 35: ...r parameters Changes in parameters only remain active after a RESET if they have been stored in the EEPROM Default values in operation of the module with the esd CAN protocol INIT Id in all operating...

Страница 36: ...ule ID setting of the coding switch Module name ASCII LIO64 setting of the coding switches CAN bitrate setting of jumper J220 1 Mbits s After a default RESET a configuration download to the module by...

Страница 37: ...put_change_mask_63 48 FFFF transmission of all input states if at least one input changes it s state input_change_mask_47 32 FFFF input_change_mask_31 16 FFFF input_change_mask_15 0 FFFF vccdef_7 8B53...

Страница 38: ...CAN Control I O Software Rev 1 1 1 6...

Страница 39: ...itch_setting 1 x 8 For the setting of the coding switch only values between 1 and F are permitted If the setting is 0 when power is switched on a default RESET is generated The default RESET sets all...

Страница 40: ...the CAN The programmed identifiers replace the set default identifiers The module transmits the level status of the 64 digital inputs on the Tx identifier TxId1 The status message of the output chann...

Страница 41: ...e module from 0 to 63 I0 I63 The 32 outputs are named Q0 to Q31 The 32 outputs are divided into 8 groups The outputs of each group are set by one driver circuit that has it s own supply voltage connec...

Страница 42: ...set by use of the esd CAN protocol refer to manual esd Protocol for CAN Modules The factory setting of the cycle time for TxId3 is 10 s 2 Remote Request The transmission of a Tx frames can always be...

Страница 43: ...t TxId Byte 1 Byte 2 Byte 3 Byte 4 TxId1 Bit Bit Bit Bit 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 Input I 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40...

Страница 44: ...Bit Bit Bit Bit 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 Read back of the programmed desired values prog OUT of output Q 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 1...

Страница 45: ...e assigned to one output group have together the following meaning Value of the parameter bits of one channel Value of the supply voltage Returned status vccerr vccstat 0 0 V V V V is within the defin...

Страница 46: ...wing equation code V 5 0V 11 0 CC 256 The resolution of the measured values is 1 LSB i e 0 2148 V The transmission of TxId3 can be initiated using different ways 1 Cyclic With the factory settings of...

Страница 47: ...ransmitted To activate the desired output the according bit has to be set to 1 RxId Byte 1 Byte 2 Byte 3 Byte 4 RxId1 Bit Bit Bit Bit 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 Ou...

Страница 48: ...CAN Control I O Software Rev 1 1 2 10...

Страница 49: ...mitting ans receiving the user parameters is described in detail in an other manual called esd Protocol for CAN Modules In this manual only the module specific user parameters are described The variab...

Страница 50: ...04 input_change_mask_63 48 0000 FFFF FFFF 05 input_change_mask_47 32 0000 FFFF FFFF 06 input_change_mask_31 16 0000 FFFF FFFF 07 input_change_mask_15 0 0000 FFFF FFFF 08 vccdef_7 0000 FFFF 8B53 09 vcc...

Страница 51: ...on of Tx frames after a RESET The delay time is to secure that all modules operate rigidly on the bus before the module starts transmitting The changed parameter becomes only active after a save confi...

Страница 52: ...e alternates errstat vccerr vccstat in the output group 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 Table 3 2 3 Assignment of the output groups to the bits of the user parameter 2 Comments to the bits 15 8 Byte x...

Страница 53: ...for holding the error signal active This is necessary because the error signal is set inactive together with the output signal by the automatically internal protection circuit of the driver The outpu...

Страница 54: ...t_change_mask_47 32 0000 FFFF FFFF 06 input_change_mask_31 16 0000 FFFF FFFF 07 input_change_mask_15 0 0000 FFFF FFFF Table 3 2 6 User parameters 4 7 Bits of the user parameter input_change_mask_63 48...

Страница 55: ...age monitor can be defined There is one user parameter for each output group User parameter no Default sub command no setting Parameter Value range 08 vccdef_7 0000 FFFF 8B53 09 vccdef_6 0000 FFFF 8B5...

Страница 56: ...group 4 MAX MIN Output group for user parameter vccdef_3 V Output group 3 V Output group 3 MAX MIN Output group for user parameter vccdef_2 V Output group 2 V Output group 2 MAX MIN Output group for u...

Страница 57: ...by the user parameter outerr vccmask If an output group is not enabled the status of the supply voltage is not considered for further evaluation The status of a supply voltage is OK if the voltage le...

Страница 58: ...CAN Control I O CANopen Software Manual Rev 1 1 CAN Control I O LASCON I O DS 301 DS 401 CANopen Implementation Software Manual to product C 2071 xx and K 3784 04...

Страница 59: ...anual Order no C 2071 21 Date of Print 18 04 2005 Described Firmware Version V1 SBJ CanOpen Changes in the Software and or Documentation Alterations in this manual versus previous version Alterations...

Страница 60: ...design esd assumes no responsibility for the use of any circuitry other than circuitry which is part of a product of esd gmbh esd does not convey to the purchaser of the product described herein any...

Страница 61: ...artbeat Time 1017h 20 2 3 12 Identity Object 1018h 21 2 3 13 Verify Configuration 1020h 23 2 3 14 Error Behaviour Object 1029h 24 2 3 15 Firmware Date 1F52h 25 2 3 16 Object Receive PDO Communication...

Страница 62: ...ic Profile Area 42 2 8 1 Implemented Objects 2800h 2804h 42 2 8 2 Output Driver Supply Voltage Threshold Low 2800h 43 2 8 3 Output Driver Supply Voltage Threshold High 2801h 44 2 8 4 Output Driver Sup...

Страница 63: ...r specific objects that are implemented by esd are described 1 2 Reference 1 CAN Control I O LASCON I O Hardware Manual Rev 1 2 31 03 1999 2 CiA DS 301 CANopen Application Layer and Communication Prof...

Страница 64: ...chdefines the CANopenNode ID ofthe module The Node IDisdeterminedas follows Node ID CodingSwitchSetting AND Ch 8 CodingSwitchSetting AND 3 4 The following table shows the resulting CANopen Node IDs Co...

Страница 65: ...PDO Access Mode permissible access modes to this parameter ro read_only This parameter can only be read Write accesses cause an error message const constant This parameter cannot be changed by the us...

Страница 66: ...urer s Software Version 1 Visible String 2 ro 2 100C Guard Time not supported 100D Life Time Factor not supported 1010 Store Parameter 0 1 Unsigned32 rw n a 1011 Restore Parameter 0 1 Unsigned32 rw n...

Страница 67: ...AN Control I O module with module number 3 Node ID 3h by means of identifier 603h ID RTR LEN DATA 1 2 3 4 5 6 7 8 603h 0h 8h 40h 00h 10h 00h 00h 00h 00h 00h Read Request Index 1000h Sub Index The CAN...

Страница 68: ...Name error register Data Type unsigned 8 Default Value No At the moment the following bits are supported Bit Meaning 0 1 2 3 4 5 6 7 generic communication manufacturer specific error Unsupported bits...

Страница 69: ...ess to EEPROM 1 local SW accesses I C EEPROM D4 guard_error 0 no error 1 guard_error heartbeat consumer error D3 I C Error 0 no I C error 1 I C error D2 Error on CAN 0 no CAN bus error detected 1 CAN...

Страница 70: ...t entry This module supports a maximum of 16 error entries When the 17th error occurs the oldest error entry is deleted In order to delete the entire error list sub index 0 has to be set to 0 This is...

Страница 71: ...or code manufacturer specific error field always 00 at CAN Control I O emergency error code only the following error codes are being supported 0000h Error Reset or no Error 8120h CAN BUS Off CAN in Er...

Страница 72: ...Profile Area CAN Control I O CANopen Software Manual Rev 1 1 12 2 3 5 Manufacturer s Device Name 1008h INDEX 1008h Name manufacturer s device name Data Type visible string Default Value string Can Con...

Страница 73: ...AN Control I O CANopen Software Manual Rev 1 1 13 2 3 6 Manufacturer s Hardware Version 1009h INDEX 1009h Name manufacturer s hardware version Data Type visible string Default Value 0 This parameter r...

Страница 74: ...INDEX 100Ah Name manufacturer s software version Data Type visible string Default Value string e g V1 SBJ CANopen Reading the software version is similar to reading the manufacturer device name via th...

Страница 75: ...formation see CiA DS 301 INDEX 1010h Name store parameters Data Type unsigned 32 Index Hex Sub index Dec Description Value range Hex Data type R W 1010 0 number_of_entries 1h unsigned 8 ro 1 save_all_...

Страница 76: ...e sequence represented below has to be transmitted Reading the index returns information about the implemented restore function for details please refer to CiA DS 301 INDEX 1011h Name restore default...

Страница 77: ...Node ID This object defines the COB ID of the Emergency Object EMCY The structure of this object is shown in the following table Bit No Value Meaning 31 MSB 0 1 0 EMCY exists is valid 1 EMCY does not...

Страница 78: ...rtbeat consumer time The guarding of the heartbeat consumer starts after the reception of the first heartbeat CAN frame with data 0 0 If the heartbeat is not received within the heartbeat consumer tim...

Страница 79: ...consumer heartbeat_time 0 00 7F FF FFh 0 unsigned 32 rw Description of the parameter consumer heartbeat_time consumer heartbeat_time Bit 31 24 23 16 15 0 Description reserved always 0 Node ID unsigned...

Страница 80: ...ro is set for producer heartbeat time it is active If the producer heartbeat time is set 0 the cyclic transmission of the heartbeat by this module is terminated Index Hex Sub index Dec Description Val...

Страница 81: ...tion vendor_id This parameter returns the esd vendor ID The value ofthe vendor ID is constant 00 00 00 17h product_code This parameter returns the esd order number of the module Example In the value 1...

Страница 82: ...e 26 00 00 00h serial_no This parameter returns the serial number code of the PCB hardware The higher two bytes of serial_no contain the letters that code the production lot They return the ASCII code...

Страница 83: ...me whether the configuration stored corresponds to the one expected Index Hex Sub index Dec Description Value range Hex Default Dec Data type R W 1020 0 no_of_entries 2 2 unsigned 8 ro 1 configuration...

Страница 84: ...r the module changes into the status which has been defined in parameter communication_error Index Hex Sub index Dec Description Value range Hex Default Dec Data type R W 1029 0 no_of_error_classes 1...

Страница 85: ...scription Value range Hex Default Dec Data type R W 1F52 0 no_of_entries 2 2 unsigned 8 ro 1 application_software_date 0 FFFFFFFF unsigned 32 ro 2 application_software_time 0 05265BFF unsigned 32 ro P...

Страница 86: ...features of a receive PDO are defined INDEX 1400h Name receive PDO parameter Data Type PDOCommPar Index Sub index Dec Description Value range Hex Default Hex Data type R W 1400 0 number of entries 3 3...

Страница 87: ...PDO Mapping The following table represents the assignment of receive PDO mapping parameters for default configuration Index Sub index Dec Description Value range Hex Default Hex Data type R W 1600 0 n...

Страница 88: ...0 FFFF 0 unsigned 16 ro 4 CMS priority group 0 FF 6 unsigned 8 ro 5 event timer 0 FFFFFFFF 0 3E8h unsigned 16 rw 1801 0 number of entries 5 5h unsigned 8 const 1 COB ID used by PDO 0 FFFFFFFF 280h No...

Страница 89: ...FFF 6000 0708h unsigned 32 ro 8 mapping for object 8 0 FFFFFFFF 6000 0808h unsigned 32 ro 1A01 0 number of entries 7 7h unsigned 8 ro 1 mapping for object 1 0 FFFFFFFF 6200 0108h unsigned 32 ro 2 mapp...

Страница 90: ...l Rev 1 1 30 2 4 Transmission Types Supported in Accordance with DS 301 Transmission Type PDO transmission Supported by esd module cyclic acyclic synchronous asynchronous RTR only 0 X X NO 1 240 X X N...

Страница 91: ...module changes to state Operational 0 NMT 2 80 xx module changes to state Preoperational 0 NMT 2 81 xx reset module 0 NMT 2 82 xx reset communication here same function as 81xx 700h Node ID Heartbeat...

Страница 92: ...ry 2 6 1 Rx PDO1 Setting the outputs Q0 to Q31 Rx PDO1 default setting Data Byte 1 Data Byte 2 Data Byte 3 Data Byte 4 Bit Bit Bit Bit 201h 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2...

Страница 93: ...22 21 20 19 18 17 16 31 30 29 28 27 26 25 24 2 6 3 Tx PDO2 Status Messages Tx PDO2 default setting Data Byte 1 Data Byte 2 Data Byte 3 Data Byte 4 Bit Bit Bit Bit 281h 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0...

Страница 94: ...cts 6000h 6400h Index HEX Name Data type 6000 Read Input 8 bit unsigned8 6005 Global Interrupt Enable Digital boolean 6006 Interrupt Mask Any Change 8 bit unsigned8 6200 Write Output 8 bit unsigned8 6...

Страница 95: ...F unsigned 8 ro 6 Read_Input_I47 I40 00 FF unsigned 8 ro 7 Read_Input_I55 I48 00 FF unsigned 8 ro 8 Read_Input_I63 I56 00 FF unsigned 8 ro Assignment of the Variables Read_Input_I to the Inputs I0 I63...

Страница 96: ...1 1 36 2 7 3 Global Interrupt Enable Digital 6005h Index Hex Sub index Description Value range Boolean Default Data type R W 6005 0 Global Interrupt Enable Bit false interrupts disabled Global Interr...

Страница 97: ...00 FF FF unsigned 8 r w 7 IRQ Mask_Any_I55 I48 00 FF FF unsigned 8 r w 8 IRQ Mask_Any_I63 I56 00 FF FF unsigned 8 r w Assignment of Variables IRQ Mask_Any_I to the Inputs I0 I63 Index 6006h Sub index...

Страница 98: ...utput_Q15 Q8 00 FF 0 unsigned 8 rw 3 Write_Output_Q23 Q16 00 FF 0 unsigned 8 rw 4 Write_Output_Q31 Q24 00 FF 0 unsigned 8 rw Assignment of the Variable Write_Output_Q to the outputs Q0 Q31 Index 6200h...

Страница 99: ...tries 4 4 unsigned 8 const 1 Error_Mode_Output_Q7 Q0 00 FF FF unsigned 8 rw 2 Error_Mode_Output_Q15 Q8 00 FF FF unsigned 8 rw 3 Error_Mode_Output_Q23 Q16 00 FF FF unsigned 8 rw 4 Error_Mode_Output_Q31...

Страница 100: ...put_Q15 Q8 00 FF 0 unsigned 8 rw 3 Error_Value_Output_Q23 Q16 00 FF 0 unsigned 8 rw 4 Error_Value_Output_Q31 Q24 00 FF 0 unsigned 8 rw Assignment of the Variable Error_Value_Output_Q to the outputs Q0...

Страница 101: ...0 FF unsigned 8 ro 8 Analog_Input_8_code_7 00 FF unsigned 8 ro Assignment of the Variable Analog_Input_8_code_ to the monitored power supplies of the outputs Q0 Q31 Index 6400h Sub index 1 8 Sub index...

Страница 102: ...Area 2 8 1 Implemented Objects 2800h 2804h Index HEX Name Data type 2800 Output Driver Supply Voltage Threshold Low unsigned8 2801 Output Driver Supply Voltage Threshold High unsigned8 2802 Output Dri...

Страница 103: ...old_Low_Q8 Q11 00 FF 53 unsigned 8 rw 4 Voltage_Threshold_Low_Q12 Q15 00 FF 53 unsigned 8 rw 5 Voltage_Threshold_Low_Q16 Q19 00 FF 53 unsigned 8 rw 6 Voltage_Threshold_Low_Q20 Q23 00 FF 53 unsigned 8...

Страница 104: ...d_High_Q8 Q11 00 FF 8B unsigned 8 rw 4 Voltage_Threshold_High_Q12 Q15 00 FF 8B unsigned 8 rw 5 Voltage_Threshold_High_Q16 Q19 00 FF 8B unsigned 8 rw 6 Voltage_Threshold_High_Q20 Q23 00 FF 8B unsigned...

Страница 105: ...put_Q28 Q31 00 03 unsigned 8 ro Parameter Description These parameters return the output drivers s supply status in binary code There is one bit for the VCC error and one bit for the VCC status for ea...

Страница 106: ...gned 8 ro 2 Output Supply VCC Error Group Q0 Q31 00 FF unsigned 8 ro 3 Output Supply VCC Status Group Q0 Q31 00 FF unsigned 8 ro Parameter Description Output_Error_Group_Q0 Q31 This byte returns the e...

Страница 107: ...ers Output Supply VCC Error Group Q0 Q31 and Output Supply VCC Status Group Q0 Q31 that are assigned to one output group have together the following meaning Value of the parameter bits of one channel...

Страница 108: ...ne of these bits set to 1 this has effects to the initiation of transmission of frames and to the LED display in the front panel 1 An alternation ofthe common error status of the according group initi...

Страница 109: ...r signal is set inactive together with the output signal by the automatically internal protection circuit of the driver The output is set active again automatically after a wait time TOFF even if the...

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