产品标题:3BHE032025R0101 PCD23***101处理器模块 ABB中文使用说明
型号:3BHE032025R0101 PCD23***101
质保:七天验收期,质保期一年
品牌:ABB
产品图片展示
产品详情资料:
寄存器6包含一天中时间的Days值。位2-0包含BCD中范围为1到7的Days值。寄存器8包含两个时间值。位3-0包含BCD中范围为0到9的Date值,而位5-4包含范围为0至3的10 Date值。此寄存器的总范围为01到31。无论写入哪个值,此寄存器的位7-6都将始终为零。寄存器9包含两个时间值。位3-0包含BCD中范围为0到9的Months值,位4包含范围为0至1的10 Date值。此寄存器的总范围为01到12。无论写入哪个值,位5都将始终为零。位6未使用,但必须设置为1。位7 Eosc是时钟振荡器启用位。当该位设置为零(0)时,振荡器内部启用。当设置为1时,振荡器内部禁用。通过该位的振荡器通常在系统初始化期间打开一次,但可以根据用户的判断打开和关闭。
产品英文详情资料:
Register 6 contains the Days value of the Time of Day. Bits 2 - 0 contain the Days value with a range of 1 to 7 in BCD. Register 8 contains two Time of Day values. Bits 3 - 0 contain the Date value with a range of 0 to 9 in BCD while Bits 5 - 4 contain the 10 Date value with a range of 0 to 3. This register has a total range of 01 to 31. Bits 7 - 6 of this register will always be zero regardless of what value is written to it. Register 9 contains two Time of Day values. Bits 3 - 0 contain the Months value with a range of 0 to 9 in BCD while Bits 4 contain the 10 Date value with a range of 0 to 1. This register has a total range of 01 to 12. Bit 5 will always be zero regardless of what value is written to it. Bit 6 is unused but must be set to a 1. Bit 7, Eosc, is the clock oscillator enable bit. When this bit is set to a zero (0) the oscillator is internally enabled. When set to a one (1) the oscillator is internally disabled. The oscillator via this bit is usually turned on once during system initialization but can be toggled on and off at the user’s discretion.