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产品名称:
安士能标识系统,EUCHNER标识系统原理
产品型号:
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产品展商:
EUCHNER
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简单介绍
安士能标识系统,EUCHNER标识系统原理
In the fi rst step, it is signaled to the control system via the high level on
the STROBE output on the read station that there is a data carrier in the
operating distance and new data are available in the memory on the read
of the data. Quick and therefore low-cost integration into any type
of PLC is possible.
安士能标识系统,EUCHNER标识系统原理
安士能标识系统,EUCHNER标识系统原理
的详细介绍
安士能标识系统,EUCHNER标识系统原理
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The ident system CIS is mostly used in installation as a read-only system
with the 4-bit parallel interface. The advantage of the parallel interface is
simple integration into the control system and the transparent representation
and outputs (I/O), represent at a point in time a related hex digit using
等待足够长时间,直到所有数字都被传送到存储器
(参见读取站手册中的脉冲图)。
如果由于某种原因(例如,相对速度过高),则不是
可以读取所有数字,在输出的数据Fhex输出为
来自数据不再被读取的点的错误消息
从数据载体。
从数据载体到读取站中的存储器并存储在那里
the temporary memory in the read station via a reset pulse. If there is
a data carrier in front of the read head, the data are transferred again
automatically. temporarily. In the second step, the data are actively retrieved from the
memory in the read station by the control system. For the second step
it is no longer necessary for the data carrier to be in the read head's
operating distance.
安士能标识系统,EUCHNER标识系统原理
The read station saves the data from a data carrier read until the next
data carrier is fed to the read station or the read station is switched off
high/low levels (24 V/0 V). After the read station is switched on, the level
on all 4 wires is initially high. If a data carrier now enters the operating
distance of the read station, fi rst the data are automatically transferred
and on again. In the case of the CIS3A-Mini it is also possible to delete
4条数据线,通过输入直接连接到PLC
站。 当**个4进制时,STROBE输出设置为高电平
CIS3A / CIS3A上的数字和CIS3A Mini上的**个8位数字
在应用程序中需要超过4个十六进制数字,这是必要的
available in the memory on the read station. If in the case of the CIS3/CIS3A
安士能标识系统,EUCHNER标识系统原理
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