CPU 模块无需锂电池即可交付。新的 TA 951F 电池必须始终在 CPU 模块的初始启动过程中插入。 After longer voltage supply interruptions at the CPU module (maintenance operations, shut-down, transport or similar), a new battery must be installed as well in order to ensure the specified buffering times.
如果较长时间CPU模板的电源中断(维护、操作、关机、运输或者类似情况),必须安装新的电池以确保指定的缓存时间。
Although the CPU module can also be operated without battery its use is strictly recommended in order to avoid data loss.
虽然说CPU可以在没有电池的情况下操作,但是它的使用是严格的,建议为了避免数据丢失,还是得加电池。
The CPU module monitors the battery voltage and thus indirectly also the battery capacity (charging status). The “Low CPU module battery capacity” message is issued when the capacity has reached a level that is sufficient for 14 days buffering. The battery should be replaced at regular intervals and as soon as possible after the low battery warning has been displayed。
CPU模块监视电池电压从而间接的监视电池容量。当电池容量仅能缓存14天时,会发出“CPU电池容量低”的消息。电池应定期更换,并在显示低电池警告后尽快更换。
The TA 951F lithium battery is the only battery type that is compatible with the PM CPU module. It is a non-rechargeable primary cell。
TA 951F锂电池是唯一的兼容PM CPU模板的电池型号,它是不可充电的单元。
Safety instructions
安全介绍
Risk of overheating and subsequent explosion!
过热和随后的爆炸风险
Battery lifetime
电池寿命
The battery lifetime is the time the battery will retain data while the power supply to the CPU module is switched off. As long as the CPU module is powered, the battery will be discharged by a very low test current and its self-discharge。
电池寿命指的是当CPU断电时,电池能够保存数据的时间。只要CPU模板有电,电池将通过非常低的测试电流和自卸释放。
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