产品详细资料
Tdf-位0日内报警标志-当日内报警中断发生时,这是一个只读位,设置为逻辑1。当任何时间报警寄存器被访问时,该位被重置。当中断输出设置为脉冲模式(参见位4,中断脉冲模式或电平模式)时,只有当中断输出激活时,标志才会设置为逻辑1。VMIVME-7740包括32K字节的NVRAM,地址为$D8018至$DFFFF。较低的24个字节($D8000至$D8017)专用于看门狗定时器、系统命令寄存器、VME BERR地址寄存器、VME-BERR地址修改寄存器和板ID寄存器,不可用于SRAM。请参阅看门狗计时器部分。NVRAM可随时由CPU访问,并可用于存储在断电条件下不会丢失的系统数据。如果VMIC产品出现故障,请验证以下内容:1。驻留在产品2上的软件。系统配置3。电气连接4。跳线或配置选项5。板完全插入其正确的连接器位置6。接头针脚清洁且无污染7。当从机箱8插入或移除板时,没有部件或相邻板受到干扰。电缆和I/O连接的质量如果必须退回产品,请联系VMIC客户服务部获得RMA(退回材料授权)。退货前必须获得此RMA。
Tdf - Bit 0 Time of Day Alarm Flag - This is a read-only bit set to a logic one (1) when a Time of Day Alarm Interrupt occurs. This bit is reset when any of the Time of Day Alarm registers are accessed. When the Interrupt Output is set to Pulse Mode (see Bit 4, Interrupt Pulse Mode or Level Mode), the flag will be set to a logic one (1) only when the Interrupt Output is active.The VMIVME-7740 includes 32 K bytes of NVRAM addressed at $D8018 to $DFFFF. The lower 24 bytes, $D8000 to $D8017, are dedicated to the Watchdog Timer, the System Command Register, the VME BERR Address Register, the VME BERR Address Modifier Register and the Board ID Register and are unavailable for SRAM use. See the Watchdog Timer section. The NVRAM can be accessed by the CPU at any time, and can be used to store system data that must not be lost during power-off conditions.f a VMIC product malfunctions, please verify the following: 1. Software resident on the product 2. System configuration 3. Electrical connections 4. Jumper or configuration options 5. Boards are fully inserted into their proper connector location 6. Connector pins are clean and free from contamination 7. No components or adjacent boards were disturbed when inserting or removing the board from the chassis 8. Quality of cables and I/O connections If products must be returned, obtain a RMA (Return Material Authorization) by contacting VMIC Customer Service. This RMA must be obtained prior to any return.
主营产品简介
专注于DCS、PLC、机器人控制系统、大型伺服四大系统领域。
主营产品各种模块/卡件,控制器,触摸屏,伺服驱动器。
优势:供应进口原装正品,专业停产配件,
发货快,货期精准,
主营品牌包括 ABB贝利、GE/FUANC、FOXBORO、英维思TRICONEX 、本特利BENTLY、A-B罗克韦尔、艾默生EMERSON 、OVATION、MOTOROLA、XYVOM、霍尼韦尔HONEYWELL 、力士乐REXROTH、KUKA、NI、DEIF、横河、伍德沃德WOODWARD、瑞恩、施耐德SCHNEIDER 、安川、 穆格MOOG、PROSOFT等品牌。
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●使用前:
在操作和维护,安装设备之前,请阅读并严格遵守安全相关的信息。
Read and strictly follow safety-related information before operatingmaintainingand installing equipment.
●使用者要求:
必须从事安装,组装或维护设备等相关工控电气机械以及其他相关技术的人员。
Must be engaged in the installation,assembly or maintenance of equipment and other related industriacontroeectrica machinery and other related technica personne.应用范围:
应用于品牌本系列工业以及生产生活自动化设备产品。
Used in the brand of this series of industriaand production automation eauipment products
适用于场景:系统集成,非标定制,产线升级改造,原设备电气替换等等。
Suitable for scenarios:system integration,non-standard customizationproduction line upgrading and transformation,electrical replacement of original equipment,etc.
●操作人员:
应该由本品牌专业培训操作员来安装、操作和维修设备。专业人员具有技术能力强,熟悉安全信息和安全实施:
熟悉设备的安装加工、操作和维护:熟悉处理所有的潜在危险情况。
Equipment should be installed,operated and maintained by trained operators from the brand
●危险情况
警告
.请注意使用人员的人身安全。
●除了产品特性以及功能,还需了解产品的使用寿命环境。
●充分学习产品使用手册,否则非专业人员可能会造成人身危险。
Study the product instruction manual thoroughlyotherwise it may cause personal danger to non-professionals.
●服务行业
适用水泥,木业,石业,橡胶,石油,化工,发电,环保,水处理,制冷,交通,钢铁,食品,饮料,船舶,制冷等行业
Applicable to cementwood,stone,rubber,petroleumchemical, power generation