CIMIOLIST（Cim-IO列表信息）
强制的
描述：指出了Cim-IO列表规格、Cim-IO位号描述长度和Cim-IO工程单位长度。
值：输入三个参数，并以逗号分隔。三个参数分别是Cim-IO列表规格、Cim-IO位号描述长度和Cim-IO工程单位长度。
Cim-IO列表规格
Cim-IO列表规格决定了在其中划分采集位号的清单数量。Cim-IO的OpenDDA推荐列表规格为99。Cim-IO的CM50S的推荐列表规格为600。
例如对于CIM-IO的CM50S，如果有304个采集位号并且列表规格定为100，则内部位号将被分为四个内部列表。其中三个列表将各包含100个位号，剩下的一个包含4个位号。同样地，如果列表规格是30，则内部列表数将是11。
如果给该参数输入值-1，则列表数将是采集位号数。如果验证采集位号时看到一个超时错误，你应该减小列表规格以减少再次超时错误的可能性。
Cim-IO位号描述长度和Cim-IO工程单位长度
第二个和第三个整数参数指明了检索位号描述和工程单位的最大字符数。
对于Cim-IO的OpenDDA和Cim-IO的CM50S，最大值分别是24和12。
如果这些值是未知的，你可以为每一个参数赋值为-1。在其内部，长度默认为32和16。
格式：CIMIOLIST =
例如：CIMIOLIST = 99,24,12
-或者-
CIMIOLIST = -1，-1，-1
OFFSET（开始采集偏差）
可选的
描述：指出了在位号已经完成验证，工程单位/描述收集到后的时间基础上到开始采集第一个样本的秒数。
值：根据以下指导原则输入一个小于等于60的整数：
•OFFSET值在0到60之间（含0和60），指明了数据将在准备就绪后OFFSET秒开始采集。
例如，如果OFFSET设为30，则第一个采集点将在准备就绪后30s开始。
缺省值是0。
•如果OFFSET是任一负整数，那么在位号已经验证完成，并且工程单位及描述收集好后将立即开始数据采集。
•OFFSET值必须小于采样周期秒数（SAMPLEPER）。详情请见SAMPLEPER。
例如，如果SAMPLEPER是30秒，OFFSET不能是45。但在这种情况下，将OFFSET设成45与设成15仿佛有相同的结果。
注意：当你在桌面建模软件包中合并多个.clc文件时，最好所有的采集数据都有相同的OFFSET值。
格式：OFFSET =
例如：OFFSET = 0
EOFCHOICE（文件结束选项）
可选的
描述：指明了当采集到最大采样数目（MAXSAMP）时系统会发生什么。详情请参见MAXSAMP。
值：输入EOFCHOICE所需值。选项为1、0和-1。默认值是1。
若值为1：则二进制输入文件变成一个循环文件。当达到最大样本数时，用于存储采集数据的空间被重新使用（因此限制了二进制文件的大小）。
例如，如果MAXSAMP = 100，二进制（循环）文件将最多保存100个样本。当需要对样本101进行存储时，样本1的空间将再次利用，样本1的数据将丢失。最近的100个采集样本将可以被提取。
若值为0：当每个位号名采集到MAXSAMP个样本后，先进控制采集组件将停止采集数据。
若值为-1：先进控制采集组件将没有采集样本数限制，而不管MAXSAMP的值。采集过程将继续，二进制文件将继续增长，直到你进行干预，或者超出磁盘空间要求。如果你使用此设置，请找出主机磁盘的可用空间。然后监控过程以确保二进制文件的大小不会超过该空间。
格式：EOFCHOICE =
例如：EOFCHOICE = 0
附原文：
CIMIOLIST (Cim-IO list information)
Mandatory
Description:Indicates the Cim-IO list size, Cim-IO tag description length, and Cim-IO engineering units length.
Value:Enter three arguments, separated by commas. The three arguments are Cim-IO list size, Cim-IO tag description length, and Cim-IO engineering units length.
Cim-IO list size
The Cim-IO list size determines the number of lists into which to divide the collection tags. For Cim-IO to OpenDDA the recommended list size is 99. For Cim-IO to CM50S the recommended list size is 600.
For example, for Cim-IO to CM50s if there are 304 collection tags and the list size is specified to be 100, then internally the tags will be divided into four internal lists. Three of the lists will contain 100 tags and one will contain four tags. Likewise, if the list size is 30, then the number of internal lists will be 11.
If a -1 is entered for this parameter, then the list size will be the number of collection tags. If you see a time-out error when validating the collection tags, you should decrease the list size to reduce the likelihood of getting the time-out error again.
Cim-IO tag description length and Cim-IO engineering units length
The second and third integer arguments indicate the maximum number of characters retrieved for tag descriptions and engineering units.
For Cim-IO to OpenDDA and Cim-IO to CM50S, the maximum values are 24 and 12, respectively.
If these values are unknown, you can then enter a -1 for each. Internally, the lengths will default to 32 and 16.
Format: CIMIOLIST =
Examples: CIMIOLIST = 99,24,12
-or-
CIMIOLIST = -1,-1,-1
OFFSET (Offset to begin collection)
Optional
Description:Indicates the number of seconds after the top of the minute in which the first sample will be collected, after the tags have been validated and the engineering units / descriptions gathered.
Value:Enter an integer value less than or equal to 60, according to the following guidelines:
•An OFFSET value between 0 and 60, inclusive, indicates that data collection will begin OFFSET seconds after the top of the minute.
For example, if OFFSET is set to 30, then the first collection will begin 30 seconds after the top of the minute.
The default is 0 (zero).
•If OFFSET is any negative number, then collection will begin immediately after the tags have been validated and the engineering units and descriptions have been gathered.
•The value of OFFSET must be less than the sample period (SAMPLEPER) in seconds. See SAMPLEPER for more details.
For example, if SAMPLEPER is 30 seconds, OFFSET cannot be 45. But in this case, setting OFFSET to 15 leads to the same results as if OFFSET was set to 45.
Note: When merging multiple .clc files into desktop modeling packages, it is best that all collected data use the same OFFSET.
Format:OFFSET=
Example:OFFSET=0
EOFCHOICE (End-of-file choice)
Optional
Description:Indicates what happens when the maximum number of samples (MAXSAMP) has been collected. See MAXSAMP for more details.
Values:Enter the desired value for EOFCHOICE. Options are 1, 0, and -1. The default value is 1.
1：The binary Input file becomes a circular file. When the maximum number of samples is reached, space used to store collected data is re-used (thus limiting the size of the binary file).
For example, if MAXSAMP=100, the binary (circular) file will hold at most 100 samples. When storage space for sample 101 is needed, the space for sample 1 is reused, losing the data collected for sample 1, and so on. The most recent 100 samples collected will always be available to be extracted.
0：Once MAXSAMP samples are collected for each tag name, Advanced Control Collect will stop collecting data.
-1：There is no limit to the number of samples collected by Advanced Control Collect, regardless of the value of MAXSAMP. The collection process will continue and the binary file will continue to grow, until you intervene, or disk space requirements are exceeded. If you use this setting, find out the available space of the host computer's disk. Then, monitor the process to ensure that the binary file size will not exceed that space.
Format: EOFCHOICE =
Example: EOFCHOICE =0
2015.11.18