ESD C.2071.01 Hardware Manual Download Page 102

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Manufacturer Specific Profile Area

CAN-Control-I/O

CANopen Software Manual Rev. 1.1

2.8 Manufacturer Specific Profile Area

2.8.1 Implemented Objects 2800

-2804

Index

[HEX]

Name

Data type

2800

Output Driver Supply Voltage Threshold Low

unsigned8

2801

Output Driver Supply Voltage Threshold High

unsigned8

2802

Output Driver Supply Voltage Status

unsigned8

2803

Output Driver Status

unsigned8

2804

Output Driver Error Mask and Time

unsigned8

Summary of Contents for C.2071.01

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

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

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

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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_...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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