Bosch_CAN用户手册中文版
bosch_can C_CAN应用指南
在ISO11898-1中，静音模式被称作总线监视模式。
5
2.3.6
环路返回模式
CAN内核通过将测试寄存器的Lback位置1进入环路返回模式。在环路返回模式下，CAN 内核将自己发送的报文作为接收到的报文并将他们存入接收缓冲器中（如果可以通过验收滤波 器的话）。图3显示在环路返回模式中CAN_Tx和CAN_Rx是如何连接到CAN内核上的。
IE
模块中断允许 1：允许-中断将使IRQ_B为低。在所有挂起的中断被处理完之前，IRQ_B一直处于低。 0：禁止-模块中断IRQ_B一直为高
9
Init
初始化 1：初始化开始 0：普通操作
7
3.
编程者模块
C_CAN模块定位于一个256字节的地址空间中。寄存器被组织为16位寄存器，高字节为奇
数地址低字节为偶数地址。两个接口寄存器（IF1和IF2）控制CPU对报文RAM的访问。它们将 缓冲发送的或者接收RAM的数据，避免了CPU的访问报文RAM和报文的发送接收发送的冲突。
8
3. 1 硬件复位描述 硬件复位后，C_CAN的寄存器保持图5所示的值不变。 除总线关闭（busoff）状态进入复 位以外，CAN_Tx也被置为隐性（高）。CAN控制寄存器的值0x0001(Init=1)使能软件初始化。 在CPU将Init复位为0之前，C_CAN不影响CAN总线。 存储于报文RAM中的数据不受硬件复位的影响。上电后，报文RAM的内容不确定。
2
2. 2
框图
本设计包括下列功能块（见图1）： CAN内核 CAN协议控制器和用于报文串并转换的Rx/Tx移位寄存器 报文RAM 存储报文对象和标识符屏蔽 寄存器 用于控制和配置C_CAN模块的寄存器 报文处理器 作为一个状态机，用于控制CAN内核中的Tx/Rx移位寄存器与报文RAM之间的数据传递。 还用于产生由控制与配置寄存器编程的中断。 模块接口 到目前为止， C_CAN提供3种接口。 一个8位Motorola HC08控制器和两个ARM AMBA APB 接口。它们可以很容易地为用户定义的接口替代。
Bosch_CAN_User's_Guide英文
2. Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1. Functional Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1. About this Document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1. Change Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.1.1. Current Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.1.2. Change History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
BoschCAN用户手册中文版
1. C_CAN用户手册1术语和缩写Terms and AbbreviationsThis document uses the following terms and abbreviations.这个文档使用到以下的术语和缩写。
Term MeaningCAN Controller Area Network控制器局域网BSP Bit Stream Processor位流处理器BTL Bit Timing Logic位时间机制CRC Cyclic Redundancy Check Register循环冗余码校验冗余DLC Data Length Code数据长度编码EML Error Management Logic错误管理机制FSM Finite State Machine有限动作状态TTCAN Time Triggered CAN 时间触发通讯的控制器局域网2. C_CAN用户手册2Functional Description功能简介C_CAN是可以作为单独或集成ASIC一部分的CAN总线模块。
用硬件描述语言描述C_CAN综合到逻辑器件。
它包含CAN内核、消息RAM、消息处理状态机、控制寄存器和模块接口。
CAN内核通信符合CAN协议规范2.0A和2.0B。
在使用中位速率可以编程达到1M/S。
硬件连接物理层需在接收发射器。
在CAN网络中通信，每个消息目标需要设定，接收的消息目标和识别符掩码存储到消息RAM中。
所有关于消息处理是在消息处理状态器中完成。
这些功能包括消息过滤、CAN内核与消息RAM之间的通信和消息发送中断请求并产生中断模块。
C_CAN中的寄存器组可以通过接口模块被外器CPU访问。
这些寄存器用于控制或配置CAN内核和消息处理状态机，并存储到消息RAM。
在C_CAN模块中的接口模块可以定制成适合于用户使用的模块接口。
C_CAN具有以下的功能特性：支持CAN协议怎版本2.0A和版本2.0B位速度达到1M/S32个消息目标（在消息RAM中有32个可以自定义接收或发送的消息目标）每个消息目标有自己的识别符掩码可编程的FIFO模式（消息目标在FIFO中连续存放）可屏蔽中断对于时间触发的CAN应用可以取消自动重传模式在自己测试操作可以设计成循环模式（重复发关这一个消息）兼容摩托罗拉公司HC08的8位单处理模块接口对ARM内核有2个16位的接口模式给AMBA ABB总路线3. C_CAN用户手册3模式结构Block DiagramCAN CoreCAN内核CAN协议控制器和接收与发送移位寄存器完成消息的并行或串行转换Message RAM消息RAN存储消息目标和识别符掩码Registers寄存器所有寄存器用于控制和配置C_CAN模块Message Handler消息状态处理机控制数据在CAN内核接收与发送移位寄存器与消息RAM 之间的传送，也在控制和配置寄存器中产生中断Module Interface模块接口到目前为止，C_CAN模块被分成３种不同的接口。
bosch主机使用说明
中央控制器（CCU）部分1．激活的话筒（Active Micro’s）：中央控制器（CCU）前面板上的“ 激活的话筒（Active Micro’s）” 有“1”、“2”、“4”三个可选项，表示在开会过程中可以同时打开的话筒的数量，在开会过程中根据具体情况可灵活选择；2．话筒控制方式”Operation”：中央控制器（CCU）前面板上的”Operation”表示话筒控制方式，有“Open”、“Override”、“Voice activation”三个可选项，具体意思如下：λ话筒控制方式“Open”：如果该控制方式被选中，会议代表可通过按下代表机上的话筒按键的方式来激活他们的话筒。
同时可以讲话的代表的数量受“ 激活的话筒（Active Micro’s）”选项中选择的数量确定。
例如：如果在“ 激活的话筒（Active Micro’s）”选项中选择的数量为4，则只允许有四个代表可以同时讲话，其他代表在这段时间内无法讲话；如果有第五位代表按下了他的代表机上的话筒按键想要加入到前四个代表的辩论中去，则这个代表只能加入到一个“要求发言（request-to-speak）”的队列中去。
如果前四个正在参加辩论的代表中的一个按下了他的代表机上的话筒按键关闭了他的话筒，则第一个在“要求发言（request-to-speak）”的队列中的代表的话筒会打开，并加入到前面的辩论中去。
注：“要求发言（request-to-speak）”的队列中的最大的代表数量为20人。
λ话筒控制方式“Override”：如果该控制方式被选中，会议代表可通过按下代表机上的话筒按键的方式来激活他们的话筒。
如果在“ 激活的话筒（Active Micro’s）”选项中选择的数量为4，且目前只有三个代表在参加辩论，如果这时有第四位代表按下了他的代表机上的话筒按键想要加入到前三个代表的辩论中去，这不会打断前三个代表的辩论；但是如果这时有第五位代表按下了他的代表机上的话筒按键想要加入到前四个代表的辩论中去，这将会强行关闭前四个正在辩论的代表中最早加入进去的那个代表的话筒（按照‘先入先出’的顺序）。
CAN总线的使用
CAN总线的使用1、硬件连接方式硬件电路如下图所示：图中，D1（IL712）是磁隔离器件，其作用为了使各下井仪之间实现电气隔离。
各下井仪需要为D1提供两组＋5V电源，图中标为VCC1和VCC2。
其中，VCC1为仪器内部数字电源，提供给单片机C8051F041和其它数字电路；VCC2是隔离电源，用于给IL712和TJA1050供电，电源电流应大于75mA。
C1、C2为两组电源的滤波电容。
D1的2脚与C8051F041（图中未画）的7脚（CANTX）直接连接，D1的3脚与C8051F041的6脚（CANRX）直接连接。
D2（TJA1050）为CAN总线收发器，该器件应用VCC2供电。
C3为该器件的滤波电容。
D2的输出CANH（6脚）、CANL（7脚）直接连接到下井仪的总线上。
R1、R2、C4为CAN总线终端匹配电阻的接法，这三个器件只需要在处在下井仪串上下两端的仪器中需要。
即：在某仪器中，如果CAN总线是贯通线，则不能连接这三个器件，反之，如果在该仪器中，如果CAN总线不是贯通线，则需要连接这三个器件。
输出的CANH和CANL应双绞。
2、软件使用方法编程者应该熟悉以下两本资料：《C8051F040/1/2/3/4/5/6/7混合信号ISP FLASH微控制器数据手册》《Bosch’s C_CAN User’s Manual》在下井仪中建议采用C8051F041或C8051F040单片机，该单片机内部集成了Bosch CAN控制器。
以下简要介绍C8051F04x单片机和Bosch CAN控制器及其软件编程方法。
2.1 C8041F04x单片机SFR的分页机制C8051F04x系列MCU对CIP－51内核和外设有几项关键性的改进，提高了整体性能。
其中与编程密切相关的一点是使用了SFR（特殊功能寄存器）分页机制，允许器件将很多SFR映射到0X80～0XFF这个存储器空间。
C8051F04x器件使用了5个SFR页：0、1、2、3和F。
BOSCH说明书
Rexroth Indra Control VCP 20Rexroth PSI 6xxx.000LT-IB Operator Interface Technical Information 1070087066 Edition 02II Bosch Rexroth AG Electric Drives PSI 6xxx.000 1070087066 / 02and ControlsTitle Rexroth PSI 6xxx.000LT-IB operator interfaceType of Documentation Technical InformationDocument Typecode DOK-PS6000-LT-IB*****-FK02-EN-PPurpose of Documentation The present manual provides information on●Installation and●functionalityof the “LT-IB” operator interface/parameterization software.Record of Revisions Description ReleaseNotesDate−−−−DOK-PS6000-LT-IB*****-FK02-EN-P 03.2005Copyright © Bosch Rexroth AG, 2003−2005Copying this document , giving it to others and the use orcommunication of the contents thereof without expressauthority, are forbidden. Offenders are liable for the paymentof damages. All rights are reserved in the event of the grantof a patent or the registration of a utility model or design (DIN34-1).Validity The data specified above only serve to describe theproduct. No statements concerning a certain condition orsuitability for a certain application can be derived from ourinformation. The given information does not release theuser from the obligation of own judgement and verification. Itmust be remembered that our products are subject to anatural process of wear and aging.Published by Bosch Rexroth AGPostfach 11 62D-64701 ErbachBerliner Strafle 25D-64711 ErbachTel.: +49 (0) 60 62/78-0Fax: +49 (0) 60 62/78-4 28Abt.: BRC − WS/VTRContentsContentsPage3 Operation 3−13.1 Starting / Exiting the software 3−13.2 Setting the basic parameters 3−23.3 Parameterizing the setpoint input 3−93.4 Setting the date/time 3−11 3.5 Displaying the device type and the firmware version 3−113.6 Displaying the error log 3−113.7 Fault reset 3−123.8 Backing-up data 3−123.9 Restoring data backups 3−133.10 Triggering device Reset 3−13 3.11 Loading factory setting of the device 3−14Operation3 Operation3.1 Starting / Exiting the software★Before starting the LT-IB software, you should make sure that the 24 V supply voltage for the digital welding current source has been switchedon.This is indicated by the “LOGIC” LED on the front panel of the interfacemodule:LOGIC LED, green. Is on if 24 V DC (logicsupply voltage) is available.●Start the LT-IB software by double-clicking on the link symbol createdin the course of installation.☞If the program window remains empty after the start, or if it closesagain automatically, the software is not able to detect a digital weldingcurrent source at either of the serial interfaces of the PC. In this case, you should check whether●the connecting cable has been properly wired and plugged in.●the 24 V supply to the digital welding current source has beenswitched on.If a digital welding current source is connected and has beendetected, the main menu of the software will appear as follows:Device type andfirmware version ofthe digital weldingcurrent sourceconnectedMain menuInput prompt3−2 Bosch Rexroth AG Electric Drives PSI 6xxx.000 1070087066 / 02 and ControlsOperationThe cursor is flashing at the input prompt. In this condition, you can activate the functions displayed simply by pressing the corresponding key.For a description of the individual functions ofkey “P”: refer to Sect. 3.2 page 3−2.key “F”: refer to Sect. 3.6 page 3−11.key “K”: refer to Sect. 3.3 page 3−9.key “B”: refer to Sect. 3.8 page 3−12.key “R”: refer to Sect. 3.9 page 3−13.key “Z”: refer to Sect. 3.7 page 3−12.key “D”: refer to Sect. 3.4 page 3−11.key “N”: refer to Sect. 3.5 page 3−11.Keys “E” or “Esc”: exit the software.3.2 Setting the basic parameters------------------------------------------------------------------------------------------------------------------------------------ CAUTIONIncorrect parameter settings may damage the transformers, thewelding system, or produce incorrect welds. Therefore, you should notchange any parameters unless you are totally sure about theconsequences of such a change.In cases of doubt, please ask your supervisor!------------------------------------------------------------------------------------------------------------------------------------ Here, you can set the basic parameters of the digital welding currentsource. The display/query of some parameters depends on thecurrent firmware version and the parameter settings made for the unit:●Configuration (only if master/slave operationis supported by the inverter)●Regulation mode●Current measurement●Toroid sensitivity● Measuring range (with secondary currentmeasurement only)●Transformer type●Number of transformers●Type of transformer connection●Transformer ratio (for third-party transformers only)●Transformer secondary current (for third-party transformers only)● Diode type (for third-party transformers only)●Number of parallel diodes (for third-party transformers only)●Diode monitoring (on/off)1070087066 / 02 PSI 6xxx.000 Electric Drives Bosch Rexroth AG 3−3 and ControlsOperation★Press key “P” in the main menu while the cursor is at the input prompt.All necessary parameters are displayed one by one by the system,queried, a nd immediately transmitted to the unit after acknowledgment by the “Enter” or “Esc” key.☞If you do not want to change a parameter, press the “Enter” or “Esc” keywithout entering a value.When all parameters have been displayed/queried, the main menu is built up again.Example:Resulting query sequence with the following parameter input:●Configuration as master with 1 slave●KSR mode (current regulation)●Primary current measurement●Toroid sensitivity = 150●Connection of 1 x transformer PSG 3100.00●Diode monitoring is active●Normal controller dynamics3−4 Bosch Rexroth AG I Electric Drives PSI 6xxx.000 1070087066 / 02 and ControlsOperationRegulation modePossible settings:●0 : Pulse width mode (PHA mode)The welding heat within the welding circuit is influenced by changing thepulse width. The pulse width only depends on the command value present in this case.● 2 : Current regulation (KSR mode)The programmed current (in kA) is determined by the command value signal supplied (0 to 10 V DC). There is closed-loop control of the actual current in the secondary circuit. The welding heat within the welding circuit is influenced by the controller which changes the pulse width as needed.★Make sure that the setting matches the type of command value input by the external weld timer!☞For more information on the regulation modes, refer to the manual “Controland I/O level, Technical Information (1070 087 065)”, keyword “Regulationmodes”.Current measurementPossible settings:●0 : Primary current measurementAn sensor integrated in the primary circuit inside the device is used as current sensor. The device converts the measured value into the correspondingsecondary current based on the transformer parameter settings.● 1 : Secondary current measurementAn external current sensor linked to X3 is used in the secondary circuit.☞The following applies for secondary current measurement: max. weld time< 1s!1070087066 / 02 PSI 6xxx.000 Electric Drives Bosch Rexroth AG 3−5and ControlsOperationToroid sensitivityInternal evaluation factor for the measured current.This function may be used to adjust the device to an external currentmeasuring unit (reference ammeter) (calibration).Measuring range☞ The parameter is only offered if secondary current measurement is active.Possible settings:●11 : 0.5 to 5 kA●12 : 1 to 10 kA●13 : 2 to 20 kA●14 : 4 to 40 kA●15 : 8 to 80 kA●16 : 16 to 160 kADefines the current range covered by the currents to be measured.★Please make sure that the measuring range set for the currents to bemeasured is not too small. The measured currents should be in the upperthird of a measuring range.Transformer typePossible settings:●0 : PSG 3050.00● 1 : PSG 3050.10● 2 : PSG 3075.10● 3 : PSG 3100.00● 4 : PSG 3200.00● 5 : no PSG transformer (third-party transformer)From this setting, the unit derives certain PSG transformer parameters fordiode monitoring and conversion from primary into secondary current values.★After having changed this parameter, you should perform a device reset(refer to Sect. 3.10 page 3−13) as soon as the main menu was built up again!3−6 Bosch Rexroth AG Electric Drives PSI 6xxx.000 1070087066 / 02 and ControlsOperationNumber of transformersPossible settings:● 1 to 8Number of welding transformers connected to the unit.★After having changed this parameter, you should perform a device reset(refer to Sect. 3.10 page 3−13) as soon as the main menu was built up again!Type of transformer connectionPossible settings:●0 : serial● 1 : parallelYou specify whether the welding transformers on the secondary side areconnected in parallel or in series.★After having changed this parameter, you should perform a device reset(refer to Sect. 3.10 page 3−13) as soon as the main menu was built up again! Transformation ratio☞The parameter is only offered for third-party transformers(trans former type = 5).It specifies the transformation ratio (primary/secondary side) of the welding transformers used.Maximum transformer secondary current☞The parameter is only offered for third-party transformers(trans former type = 5).Specifies the maximum permitted secondary current of the transformer(in kA).1070087066 / 02 PSI 6xxx.000 Electric Drives Bosch Rexroth AG 3−7and ControlsOperationType of diode☞ The parameter is only offered for third-party transformers(trans former type = 5).Possible settings:●0 : SKN 4000● 1 : SKN 6000● 2 : SDD71B0200● 3 : D 4457 NSpecifies the diode types the transformers in use are equipped with.★After having changed this parameter, you should perform a device reset(refer to Sect. 3.10 page 3−13) as soon as the main menu was built up again! Number of parallel diodes☞ The parameter is only offered for third-party transformers(transformer type = 5).Possible settings:● 1 to 4Specifies the number of diodes connected in parallel in the transformer per branch.Diode monitoring active------------------------------------------------------------------------------------------------------------------------------------ CAUTIONPossibility of destroying the power unit or the welding transformer!If diode monitoring is not active, the diodes of the welding transformer are no longer monitored by the PSI. In the event of excessive load, this may result in considerable damage to the welding equipment.Therefore, diode monitoring should always be switched on.------------------------------------------------------------------------------------------------------------------------------------ Possible settings:●0 : Monitoring deactivated● 1 : Monitoring activated★After having changed this parameter, you should perform a device reset(refer to Sect. 3.10 page 3−13) as soon as the main menu was built up3−8 Bosch Rexroth AG Electric Drives PSI 6xxx.000 1070087066 / 02 and ControlsOperationController adjustmentPossible settings:●−10 to 10, step size 1. Default setting: 0.Influences the dynamics of the constant-current regulator.Negative values mean a potentially slower current rise, positive values afaster current rise.------------------------------------------------------------------------------------------------------------------------------------ CAUTIONOscillation of current control is possible!Changing this parameter to inappropriate values may cause the control tooscillate and lead to improper welds!After having changed this parameter, please check whether the resultingcurrent characteristic during the weld is correct.------------------------------------------------------------------------------------------------------------------------------------1070087066 / 02 PSI 6xxx.000 Electric Drives Bosch Rexroth AG 3−9 and ControlsOperation3.3 Parameterizing the setpoint input☞The parameter settings for the command value input are not active unless KSR regulation mode has been selected.In order to optimally adjust the setpoint signal input of the digital weldingcurrent source (at X2, input voltage range: 0 to 10 V DC) to the setpoint signal of an external controller, two pairs of values can be parameterized (voltage inmV, resulting welding current in kA) to specify a linear characteristic.The digital welding current source will then use this characteristic to convert any active voltage to the corresponding command current.★Proceed as follows to set the parameters for these two pairs of values:1. Press key “K” in the main menu while the cursor is at the input prompt.The system then waits for input of the first voltage value.☞If you do not want to change the currently active characteristic, press the“Enter” or “Esc” key without entering a value in subsequent steps 2, 3, 4 or 5.After having queried all values, the system will report “Function aborted –please repeat” in this case without changing the existing characteristic.2. Enter the first voltage value in mV.The lower one of the two voltages must be input at this point. In theexample below, this would be 2000.Acknowledge the value input with the “Enter” key.The system then waits for input of the first current value.3. Enter the first current value in kA.The lower one of the two current values must be input at this point. In theexample below, this would be 60.Acknowledge the value input with the “Enter” key.The system then waits for input of the second voltage value.4. Enter the second voltage value in mV.The higher one of the two voltages must be input at this point. In theexample below, this would be 10000.Acknowledge the value input with the “Enter” key.The system then waits for input of the second current value.5. Enter the second current value in kA.The higher one of the two current values must be input at this point. In the example below, this would be 120.Acknowledge the value input with the “Enter” key.The system calculates the characteristics from the data input and showsthe resulting currents for the input voltages of 0 V and 5 V as controloutput.The main menu is built up again afterwards.3−10 Bosch Rexroth AG Electric Drives PSI 6xxx.000 1070087066 / 02 and ControlsOperationExample for Type PSI 6500.000:Desired adjustment toexternal controller:Parameter input procesdurecorresponding to step 2. to 5.(see above):1st pair of values2nd pair of valuesControl displayParameter input for the setpoint signal input☞ Please note that voltage values below 1 V are basically interpreted as 0 V, therefore, no activity is initiated.1070087066 / 02 PSI 6xxx.000 Electric Drives Bosch Rexroth AG 3−11 and ControlsOperation3.4 Setting the date/timeThis function will copy the current date and the current time of the PC to the digital welding current source.☞ Errors cannot be logged properly unless these values have been setcorrectly!★Proceed as follows:1. Check whether the date and time settings of the PC are correct.Otherwise, set the proper date and time at the PC.2. Press key “D” in the main menu while the cursor is at the input prompt.The time settings of the PC and the digital welding current source havebeen synchronized.The main menu is built up again.3.5 Displaying the device type and the firmware versionDisplays the device type and the firmware version.★Press key “N” in the main menu while the cursor is at the input prompt.The information is displayed, and the main menu is built up again afterwards.3.6 Displaying the error logDisplays the internal error log − starting with the error that occurredlast − page by page on the screen.★Press key “F” in the main menu while the cursor is at the input prompt.●Enter key:scrolling by pages through the error log●“Esc” key:cancels the error log display.When the last page of the error log has been displayed or if the display has been canceled, the main menu is built up again.3−12 Bosch Rexroth AG Electric Drives PSI 6xxx.000 1070087066 / 02 and ControlsOperation3.7 Fault resetWhile the digital welding current source automatically resets“selfacknowledging errors” as soon as the corresponding error condition no longer exists, “non-self-acknowledging errors “ must be reset manually using “Fault reset”.Whether or not an error is currently pending is indicated on the front panel of the interface module.☞For more details concerning possible errors, please refer to the“Display error log” function (refer to Sect. 3.6).★First, the cause of the error should be corrected.★Press key “Z” in the main menu while the cursor is at the input prompt.The main menu is built up again.If the error condition is no longer present, the “READY” LED on the frontpanel of the interface module will be lit again.3.8 Backing-up dataFor backup purposes or for series commissioning of a plant, the currentparameter settings of the digital welding current source can be saved on the PC:“Data backup” can be performed at any time, even during a weldingschedule.★Press key “B” in the main menu while the cursor is at the input prompt.The complete parameter settings are saved to the “BACKUP.SST” file in thecurrent working directory.When the process is finished, main menu is built up again.☞ To restore the data: refer to section 3.9.1070087066 / 02 PSI 6xxx.000 Electric Drives Bosch Rexroth AG 3−13 and ControlsOperation3.9 Restoring data backupsWhen the parameters of the digital welding current source have alreadybeen backed up (refer to “Backing-up data”, Section 3.8), the backup datacan be restored when necessary.☞ Backup data can be restored to a device of the same type only!------------------------------------------------------------------------------------------------------------------------------------ CAUTION“Restore” will interrupt the currently active welding process!This will result in an incorrect weld. Therefore, you should only use thisfunction if●the unit is not involved in a production process.------------------------------------------------------------------------------------------------------------------------------------ ★Proceed as follows:1. Make sure that the “BACKUP.SST” file containing the appropriateparameters exists in the current working directory.2. Press key “R” in the main menu while the cursor is at the input prompt.3. Then confirm the query “Are you sure” by hitting “Y”.Any other key will abort the function.The Ready status of the unit is deactivated while data is being restored.During this time span, welding is not possible.If there is no error, the unit will automatically restore the Ready condition when the data restoring process has been completed.The main menu is built up again.3.10 Triggering device ResetUse this function to reboot the digital welding current source.This process is equivalent to reinitialization of the device and may benecessary after certain parameter changes (e.g. in the area of diodemonitoring) in order to ensure proper functioning.Where this is the case, you will be informed accordingly.------------------------------------------------------------------------------------------------------------------------------------ CAUTIONDevice Reset will interrupt the currently active welding process! This willresult in an incorrect weld. Therefore, you should only use this function if●the unit is not involved in a production process.------------------------------------------------------------------------------------------------------------------------------------------------3−14 Bosch Rexroth AG Electric Drives PSI 6xxx.000 1070087066 / 02 and ControlsOperation★Press key “*” in the main menu while the cursor is at the input prompt.The device is rebooted without any further safety query.The main menu is built up again.3.11 Loading factory setting of the deviceThis option should be used in order to●reset all parameters of the digital welding current source to their defaultvalues, and●delete the contents of all process log memories.------------------------------------------------------------------------------------------------------------------------------------ CAUTIONLoading the factory settings of the device will delete the current parameter settings!The default value settings (e.g. transformer values, characteristic forconverting the setpoint signal into a current setpoint) may not be suitable for your specific application. Therefore, you should only use this function if●you are fully aware of its consequences●the unit is not involved in a production process.------------------------------------------------------------------------------------------------------------------------------------ ☞Deleting the process log memory contents of units that are involved in theproduction process is not permitted by quality assur a nce in many cases.If you are not sure whether or not the process log memory contents of thedevice may be deleted, please contact your supervisor.★Proceed as follows:1. Press key “L” in the main menu while the cursor is at the input prompt.2. Then confirm the query “Are you sure” by hitting “Y”.Any other key will abort the function.The main menu is built up again.BOSCH psi6500.000現有參數設定值:Regulation mode :( 0: Pulse width mode (PHA mode), 2: Current regulation (KSR mode)) Possible settings: 2Current measurement (0:Primary 1: Secondary)Possible settings: 1Sensor responsiveness :Possible settings: 150Measuring range : ( 11:5kA ;12:10kA;13:20kA; 14:40kA; 15:80kA; 16:160kA)Possible settings: 15Transformer type: (0: PSG 3050.00, 1: PSG 3050.10. 2: PSG 3075.10, 3: PSG 3100.00, 4: PSG 3200.00, 5:OEM)Possible settings: 5Number of transformers :Possible settings: 4Type of transformer connection :( 0: serial, 1: parallel)Possible settings: 1Transformation ratioPossible settings: 55Maximum transformer secondary currentPossible settings: 0Type of diode:( 0: SKN 4000, 1: SKN 6000, 2: SDD71B0200, 3: D 4457 N)Possible settings: 0Number of parallel diodes : (1-4)Possible settings: 2Diode monitoring active : ( 0:off, 1: on)Possible settings: 1BOSCH psi6500.000 KSR現有設定值3.3 Parameterizing the setpoint inputThe parameter settings for the command value input are not active unless KSR regulation mode has been selected.aborted −please repeat. in this case without changing the existing characteristic.2. Enter the first voltage value in mV. 10003. Enter the first current value in kA. 104. Enter the second voltage value in mV.100005. Enter the second current value in kA. 483-2 Bosch Rexroth AG | Electric Drives PSG 6xxx. | 1070087063 / 03 andControlsTransformer selection3.2 Technical dataNameTypes PSG ...3075.10 xx 6130.00 xxNominal power SN 80 kVA (at 20% duty cycle) 130 kVA (at 20% duty cycle) maximum primary continuous current I1P76 A 118 APrimary voltage U1N 500 Vmaximum DC current Idmax refer to load diagrams in the sections that deal with thetransformersContinuous DC current Id (100% duty cycle) 4.2 kA 6.5 kA No-load DC voltage UdiO 8.4 V 9 V Frequency f (primary circuit) 1000 HzSensitivity Ratio 55 : 1min. conductor area (primary circuit) 16 mm2 35 mm2 min. cooling water quantity 6 l/min 8 l/min max. cooling water temperature 30° Cmax. cooling water pressure drop refer to differential pressure diagrams in the sections that dealwith the transformersmax. operating temp. (primary winding) 150° Cmax. operating temperature (diodes) 80° CDegree of protection of transformer block IP65Degree of protection(connection zone on primary side)1)Degree of protection(connection zone on secondary side)IP00Insulation class of welding transformers FWeight 14.5 kg 16 kg Dimensions and locations of connections refer to dimensioned drawingsColor RAL 7005; grey RAL 1004; yellow 1) With terminal box: IP55; without terminal box: IP009-40 Bosch Rexroth AG | Electric Drives PSI 6xxx. | 1070080059 / 02 andControlsPSI 6500.xxx W19.6.2 Technical dataType 3-phase rack-mounted mid-frequency converterWeld timer integratedI/O interface Slot for parallel, serial or fieldbus interfaceQuality module Slot provided for later additionDegree of protection IP 20; designed for installation in housing or switch cabinet with IP 54 Storage temperature range −25° C to +70° COperating temperature range (in installation space) +10° C to +45° C; in the case of a thermal capacity that is greater than half of the nominal capcity, a cabinet cooler that regulates the cabinet temperature to 35 degrees Celsius is used.Cooling using water; 10 l/min; supply flow max. 30° C Temperature monitoring integratedCorrosion The ambient air must be free of high concentrations of acids, brines, corrosives, salt and metallic vapors.Humidity 3K3 according to EN 60721−3−3 Condensation on the mid-frequency converter is not permitted.Air pressure 0 to 2000 m above sea level.Main supply voltage connection to grounded TN or TT network. 400 V −20% to 480 V +10%; 50/60 Hz Nominal main supply voltage(maximum thermal continuouscurrent)660 A (with cabinet cooler) 330 A (without cabinet cooler)Max. output current(primary current)2400 AMax. secondary current(transformer−dependent)120 kA (with PSG 3100)Logic main supply(e.g. for weld timer CPU, I/O interfaces, etc.) 24 V=, min: 19 V=; max: 30 V=, acc. to EN 61131-2. Supply possibilities: using external power pack; using separate supply with the integrated power pack (from the welding main supply).1070080059 / 02 | PSI 6xxx Electric Drives | Bosch Rexroth GmbH 9-41and ControlsPSI 6500.xxx W1Over voltage protection MOV (metal oxide varistor)Electrical connection main supply andusing terminal ends; M10 screws per connectiontransformerWire range 2−4 cables per 120 mm2Basic switchgear cabinet losses 100 Wmax. cooling losses 4400 WSwitchgear cabinet losses at max. power 850 WWeight approx. 70 kg; mechanically divisibleMounting position vertical or lying on rearProduct informationPerformance chartSecondary current ranges of PSI 6xxxs from thermal current up to peak current with 9VTransformers3* PSI 6500 2* PSI 6500PSI 6500PSI 6400PSI 6200PSI 6300PSI 6100PSI 60256V transformerThe master/slave conceptThe PSI 6500 inverter can be operated in a master/slave configuration to increase its power. In this mode, up to 3 units can be connected in parallel. Each inverter is connected to one or several identical transformers in this case.The transformers can then be connected in parallel on the secondary side in a simple symmetrical configuration in order to achieve three times the power of one individual unit. The hardware of the units is identical. The slave or master function is selected by suitable parameter settings.Technical dataBosch Rexroth AG“The Drive & Control Company”Vertriebskoordination WiderstandsschweißenPostfach 1162D-64701 Erbach/OdenwaldTel: +49 (0)60 62-78-231Fax: +49 (0)60 62-78-728。
Bosch安装手册说明书
7. 将固定环和垫圈 （下图中的项目 2）连接到表面底座分线盒。 AutoDome Easy II 室外摄像机随附了这些组件。确保固定环带 有埋头螺纹孔的一侧朝向您。
图 4.6 室外安装场合中的 O 型圈和固定环放置
1 M3 – 0.5 x 6 十字平头螺丝 （随 AutoDome Easy II 室外摄像机一起提供）
9. 将 1/2 英寸 （15 毫米）NPS 接头安装到选定的导线孔。确保防 水接头可以为本设备保持 IP 环境防护等级。
10. 使用四 (4) 颗用户自备的 M4 或 10 号盘头螺丝将表面底座分线盒 固定到表面上。使用长度至少为 10 毫米 （0.39 英寸）的螺丝。 注：对于室外安装，请确保将四 (4) 个内径 3.97 毫米 X Ø1.78 毫米的 O 型圈拧到四 (4) 颗 M4 或 10 号盘头螺丝 （用户自备） 上。参见 第 5 步。
AutoDome Easy II
重要安全说明 | zh 5
1
重要安全说明
阅读、遵循并保留以下所有安全文明。 开始操作之前，留意设备上和 操作说明书中的所有警告信息。 1. 只能使用干软布清洁。请勿使用液体清洁剂或喷雾清洁剂。 2. 不要在靠近热源的地方安装设备，例如散热器、加热器、火炉或
其它生热设备 （包括放大器）。 3. 不要阻塞任何通风孔。 4. 不要在靠近水源的地方使用设备，勿让设备被水打湿或暴露在潮
注释 现代 CCD 摄像机中的图像感应器是一个高度精密的元件，需要小心 处理以保证正常的性能和更长的使用寿命。 请遵循有关使摄像机发挥 最佳性能的原则： - 无论摄像机处于工作状态还是存放状态，都不要让感应器暴露在
阳光直射或明亮的聚光灯下。 - 避免强光进入摄像机的视场。强光会导致 “ 拖影 ” 效应，造成在
BOSCH DCN 嵌入式系统中文操作说明书
!"#$
òÜJë
NSN
ORK a`kJaaf
ORKN
a`kJaaf ! ORKO !" N=a`k === O= === P= = Q= === R= S= ===ORKSKR T= ===SKO U=a`k === ORKSKN ==J= !==J= L !=J= i__PRRRLMM !=J== !"=J= =J= ! !"# !" ORKN
a`k=ö=
!"#$%& =ö=
!"#$
òÜJë
NSM
OQK a`kJcmq
!"#
!"# !" OQKN !
!"#$%&'(%&)*$%&+,-. a`kJcmq !"#$%&'(
==
OQKN
!"#
!"#$% =ö=OMMRJMV=ö=VVOO=NQN=TMROQ=òÜJë
a`k=ö=
!"#$%& =ö=
===== =====QKV=t ===== !"#$%&'()%*+,!"#$%&'(
=====•==a`kJcipm =====•==a`kJcjf` =====•==a`kJcjf`_
==
ORKV
!
=====•==a`kJcmofl_ =====•==a`kJcs =====•==a`kJcs`oa
!"#$%& =ö=
!"#$
òÜJë
NRT
OPKPKO==
!" ! OPKO
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
1. C_CAN用户手册1术语和缩写Terms and AbbreviationsThis document uses the following terms and abbreviations.这个文档使用到以下的术语和缩写。
Term MeaningCAN Controller Area Network控制器局域网BSP Bit Stream Processor位流处理器BTL Bit Timing Logic位时间机制CRC Cyclic Redundancy Check Register循环冗余码校验冗余DLC Data Length Code数据长度编码EML Error Management Logic错误管理机制FSM Finite State Machine有限动作状态TTCAN Time Triggered CAN 时间触发通讯的控制器局域网2. C_CAN用户手册2Functional Description功能简介C_CAN是可以作为单独或集成ASIC一部分的CAN总线模块。
用硬件描述语言描述C_CAN综合到逻辑器件。
它包含CAN内核、消息RAM、消息处理状态机、控制寄存器和模块接口。
CAN内核通信符合CAN协议规范2.0A和2.0B。
在使用中位速率可以编程达到1M/S。
硬件连接物理层需在接收发射器。
在CAN网络中通信，每个消息目标需要设定，接收的消息目标和识别符掩码存储到消息RAM中。
所有关于消息处理是在消息处理状态器中完成。
这些功能包括消息过滤、CAN内核与消息RAM之间的通信和消息发送中断请求并产生中断模块。
C_CAN中的寄存器组可以通过接口模块被外器CPU访问。
这些寄存器用于控制或配置CAN内核和消息处理状态机，并存储到消息RAM。
在C_CAN模块中的接口模块可以定制成适合于用户使用的模块接口。
C_CAN具有以下的功能特性：支持CAN协议怎版本2.0A和版本2.0B位速度达到1M/S32个消息目标（在消息RAM中有32个可以自定义接收或发送的消息目标）每个消息目标有自己的识别符掩码可编程的FIFO模式（消息目标在FIFO中连续存放）可屏蔽中断对于时间触发的CAN应用可以取消自动重传模式在自己测试操作可以设计成循环模式（重复发关这一个消息）兼容摩托罗拉公司HC08的8位单处理模块接口对ARM内核有2个16位的接口模式给AMBA ABB总路线3. C_CAN用户手册3模式结构Block DiagramCAN CoreCAN内核CAN协议控制器和接收与发送移位寄存器完成消息的并行或串行转换Message RAM消息RAN存储消息目标和识别符掩码Registers寄存器所有寄存器用于控制和配置C_CAN模块Message Handler消息状态处理机控制数据在CAN内核接收与发送移位寄存器与消息RAM 之间的传送，也在控制和配置寄存器中产生中断Module Interface模块接口到目前为止，C_CAN模块被分成３种不同的接口。
一种是对于摩托罗拉HC08控制器的８位接口，和二种来自ARM的AMBA APB总线的16位接口4. C_CAN用户手册4操作模式Operating Modes１、初始化程序Software Initialization初始化程序开始前必须置 CAN控制器中的控制寄存器中的Init位，或者由软件或硬件复位还是总线关闭。
当Init被置位，所有与CAN传送的消息被停止。
CAN总线的CAN_TX状态为隐性(HIGH)，错误处理寄存器状态不变，Init置位不会改变任何配置寄存器。
初始化CAN控制器时，处理器(CPU)必须设置位定时寄存器和每个消息对象。
如何一个消息对象不需要，设置此消息的MsgVal没有效(0)即可。
否则初始化全部消息对象。
当CAN控制寄存器中的Init和CCE两者都置位时，配置位定时的位定时寄存器和位扩展定时寄存器才被激活。
仅由处理器(CPU)复位Init才完成软件初始化。
然后，在得到使用总线权和发送消息之前等待总线空闲时(产生11个连续隐性位)，位流处理器(BSP)同步传数据。
初始化消息对象时不需要将Init置位，可以在CAN控制器不工作的时候进行。
在位流处理器(BSP)开始消息传输之前，所有消息对像需要初始化一个单独的识别符或初始消息无效。
在正常工作期间改变消息对象的配置时，处理器(CPU)修改配置前先设置消息对象的MsgVal无效(0)。
修改配置完成，MsgVal由处理器(CPU)l置位，消息才有效。
2、CAN报文传送CAN Message Transfer一旦初始化C_CAN和Init复位(设置为0)，C_CAN的CAN内核同时自我检测总线和在总线上开始传送消息。
如果接收到的消息符合本节点过虑的要求(通过消息状态处理机过滤)，存储到相应的消息目标对象。
整个消息包括仲裁识别位、数据长度(DLC)和8个字节数据都存储到消息目标对象。
如果使用识别符(ID)掩码(屏蔽码)，消息目标对象中的仲裁位可以被屏蔽(不仲裁相应被屏蔽的识别符位)。
不管什么时候，处理器(CPU)可以通过CAN接口寄存器读或写每一条消息(报文)。
在并发操作中，消息状态处理机保证数据可靠性。
传送的消息(报文)由处理器(CPU)更新。
如果永久性的消息目标对象(仲裁位和控制位在初始化配置时被设定)存在消息(报文)，仅数据位被处理器更新，然后将TxRqst和NewDat位置位，消息即开始传送。
如几个(个别)传送的消息配置成相同的消息对象目标(消息对象的编码值无效)，这些消息传送请求前必须以对全部消息进行初始化设置。
很多消息对象目标传送可以在同一时间请求，消息对象对像的先后顺序由自身的优级确定，消息可以随时更新或设置为无效，甚于在发送请求还在等待时候。
消息未发送而被更新则旧的数据将丢弃。
依照消息对象的配置，传送消息被自动请求，由接收带匹配识别符的远程帧。
3、取消自动重传Disabled Automatic Retransmission依据CAN规范，在传送期间仲裁已经丢失或干拢错误时，C_CAN提供了自动重传帧的机制。
在帧传送成功之前，帧传送服务不能被使用都证实。
传送失败意味自动重传机制使能。
当C_CAN工作在时间触发CAN环境时，自动重传机制也可以取消。
编程CAN控制器中的DAR置位(1)取消自动重传机制。
在这种操作模式中，程序必须考虑在消息缓冲控制寄存器中TxRqst和NewDat不同的情况。
当每个消息报缓冲发送请求开始位(TxRqst)被复位(0),，然而NewDat位依然置位(1).当传送成功后NewDat位复位，当传送失败(仲裁丢失或传送错误)NewDat 依然不变(置位1)，重新传送由处理器(CPU)置位TxRqst为1。
4、测试模式Test Mode由处理器(CPU)设置CAN控制寄存器中的Test位置1，进入测试模式。
在测试模式中，测试寄存器中的Tx1、Tx0、Lback、Silent和Basic需在写。
Rx监听CAN_RX引能脚的状态，并且仅读。
当测试模式位TEST复位为0，所有测试寄存器中的功能全部取消。
5、无负载模式/只听模式Silent ModeCAN内核可以通过编程设置测试寄存器中的Silent置1，运行于无负载模式。
在无负载模式中，C_CAN能接收有效数帧和有远程帧，但它仅发送确定接收位在CAN总线上，以及它不能发送。
如CAB内核需要发送一个显性位(ACK 应答位，超载标志，激活错误标志)，此位在内部自动更改以至CAN内核监听这个显性位(0),尽管CAN总是出现在隐性状态。
无负载模式可以用于分析CAN总线运行情况，在没有使用总线时通过传送一个显性位(应答位、错误帧)。
在ISO 11898-1，无负载模式被叫做总线监听模式。
只听模式成功接收到消息也不会作应答，错误计数器停止，不传送消息，所以可以作位定时波特率软件自区配设置。
6、循环模式/自检测模式Loop Back Mode由编程测试寄存器位Lback置位(1),CAN内核进入测试循环模式(控制寄存器中的TEST=1)。
在循环模式中，CAN内核自我协商传送消息同时接收消息和存储通过过虑的消息到接收缓冲区。
此模式提供了自我测试的功能，不受外部干拢影响。
在循环模式中，CAN 内核忽略应答信号错误(接收位采样在数据帧或远程帧应答场内)。
在这个模式中，CAN内核从自己的Tx输出执行一个反馈信号到Rx输入。
实际上CAN内核把CAN_RX输入引脚断开。
传送消息时监听CAN_TX引脚。
自检测模式检测所有节点，没有任何活动的节点使用自接收命令，即使没有应答，CAN也可会成功发送。
7、循环结合无负载模式Loop Back combined with Silent Mode编程Lback和Silent同时置位(1)，CAN运行在在循环无负载模式。
这种模式使用于自我测试(Hot Selftes)，意味着C_CAN能在没有正常的CAN系统连接到CAN_Tx和CAN_Rx引脚上时，自测试运。
在这个模式中，CAN_RX引脚被断开和CAN_TX引脚输出隐性(1)。
8、Basic模式Basic Mode编程测试寄存器中的Basic位置位(1)，内核工作于Basic模式。
在这个模式中C_CAN模块工作是没有消息RAM。
IF1使用作发送缓冲区。
IF1寄存器中的内容请求发送，由写IF1命令请求寄存器中的Busy位置位(1)。
当Busy位置位时IF1寄存器锁定。
Busy位指示发送状态。
一旦CAN总线空闲，CAN内核移位处理器载入IF1寄存器中的内容并始传送。
当成功发送，Busy位复位(0)，并释放IF1寄存器。
在任何时候，未成功发送可以被中止，通过设置IF1命令请求寄存器中的Busy位复位(0)。
如果处理器对Busy进行复位，以防仲裁丢失或产生错误取消，可能需要重传消息。
IF2使用作接收缓冲区。
从位移寄存器接收的消息内容存储到IF2寄存器，没有经过过滤。
除些之外，移位寄存器中的内容在发送消息时被监听，每次读消息目标对象都初始化写IF2命令请求寄存器的Busy位为1。
移位寄存器的内容存储到IF2寄存器。
在Basic模式中，所有消息对象目标相关的控制、状态位和Ifx命令掩码寄存器控制位的赋值都被关闭。
消息命令请求寄存器数值是无效。
IF2消息控制寄存器中的NewDat和MsgLst位依然保留他们的功能。
DLC3-0显示接收数据长度(DLC)，其他控制位读出为0。
在Basic模式中CAN_WAIT_B输出准备功能取消(总是为1)。
9、软件控制CAN_TX引脚Software control of Pin CAN_TX在CAN发送时CAN_TX的四种输出功能都可以用到。
除此之外，缺省值下进行串行数据输出，它能驱动CAN采样信号点而监听CAN内核位定时和能驱动连续的隐性或显示性值。