read-in program

Before an RPG program updates a row accessed by a key it must perform a read operation to lock the row for update intent.

RPG程序更新通过键访问的行之前，必须执行一个读操作，以便锁定该行，进行更新。

It can be used to check, write and read a EPROM, verify and save program to tape and load program from tape to EPROM. It also can be used to copy EPROM.

将程序记入磁带和从磁带上读入程序并写入到EPROM芯片中去，复制EPROM等许多强有力的功能。

The next step is to write a sample COBOL CICS program to read a record from VSAM dataset based on a record key.

下一步是编写一个COBOL CICS程序，以便基于记录键（record key）从VSAM数据集中读取一个记录。

Read the manual to learn the program's finer points.

读一下手册，以了解这一程序的细节。

This I, naturally, had to read from program flyer.

关于这位作曲家, 当然, 我不得不看节目单.

The main description is on designs such as overall scheme, control program, communication interface between PLC and upper computer, data read program.

本文介绍了立体车库的PLC控制系统总体设计、控制程序设计、PLC与上位机接口的通信方案设计、计算机从PLC读取数据的程序设计等。

E-type Magnetic Core Programmable Read Only Memory Program Understanding

可变程序E型磁芯固定存储器

The pulse is directly read out by utilizing PLC high-speed counting module, the function of the locating controller can be achieved by program, thus the locating controller are saved.

利用PLC高速计数模块直接将外部编码器发出的脉冲读入，在PLC内部编程，通过程序控制完全能取代位置控制器的所有功能，从而省出位置控制器这一环节。

Chapter 6 describes the drive software of data acquisition and control board. It discusses the design of self checking program, data acquisition and control program, data read and processing program.

第六章介绍了数据采集与控制板的驱动软件的设计，详细阐述了自检程序、数据采集与控制程序以及数据读取与处理程序的设计。

The next section of code creates a pipe from the vmstat command, where the program will read data once per second.

代码的下一部分将通过vmstat命令创建一个管道，程序将在其中每秒读取一次数据。