MVME147S-1串行链路卡件
励磁机时间常数的可用范围取决于为发电机时间输入的值常数（励磁机时间常数的默认值是发电机时间常数除以6。）所选发电机时间常数值必须在1.00到15.00秒之间，并且在0.05之内增量。当发电机时间常数值为1.00时，可用励磁机时间常数范围为以0.01秒的增量从0.03增加到0.50。当发电机时间常数值为15.00时，可用励磁机时间常数范围为0.30至3.00，增量为0.01秒。例如，当T'do设置为2.0秒时，Texc为0.33参数（输出数据）自动生成。如果T'do设置为5.00秒，则Texc为0.83秒。计算的KP为155.47，KI为138.72，KD为48，Kg为1。可以直接从PID列表数据中删除、添加或修改PID参数。
PID参数也可以保存到文件（pidlist.dat）中
可以将PID参数添加到列表中，并调用以进行操作和比较。要添加到列表中，请键入发电机信息框中的发电机名称（或其他适当信息）。选择发生器时间常数。观察现场输出数据字段中的PID增益参数。如果这些获得参数适当时，单击“添加到PID列表”按钮。通过拉动检查新参数在PID列表中向下（单击向下箭头）。新的增益和时间常数参数应为：显示。删除PID列表记录PID参数也可以从列表中删除。要删除列表（记录），请下拉PID列表并选择记录或列表，以便显示增益和时间常数参数。单击“删除”“记录”按钮，并删除列出的记录。从PID列表检索现有数据要检索现有数据，请下拉PID列表并选择记录或列表，以便显示并高亮显示常量参数。单击“从列表中获取”按钮和列出的记录输入和输出数据显示在框中。设置文件BESTCOMS软件使您能够打印DECS-100设置列表，将DECS-00设置保存到文件中，并打开设置文件并将这些设置上传到DECS-100在任何文本编辑软件中编辑。打印设置文件DECS-100设置的打印输出可用于记录保存或比较目的。DECS-100通过单击打印图标或单击菜单栏上的文件，然后单击打印来打印设置。
当给出打印命令时，以及对设置列表的评论。每个条目最多限制为54个字符。什么时候可以单击后，打印对话框提示您选择打印机。选择打印机后，报告将印刷的。
The available range for the exciter time constant depends on the value entered for the generator time
constant. (The default value for the exciter time constant is the generator time constant divided by 6.) The
generator time constant value selected must be in the range of 1.00 to 15.00 seconds and in 0.05
increments. When the generator time constant value is 1.00, the available exciter time constant range is
0.03 to 0.50 in 0.01 second increments. When the generator time constant value is 15.00, the available
exciter time constant range is 0.30 to 3.00 in 0.01 second increments. For example, when T'do is set at 2.0 seconds, Texc is 0.33. After specifying the input values, a set of PID
parameters (output data) is generated automatically. If T'do is set at 5.00 seconds, then Texc is 0.83
seconds. The calculated KP is 155.47, KI is 138.72, KD is 48, and Kg is 1.
PID parameters can be directly removed from, added to, or modified in the PID List Data. PID parameters
may also be saved into a file (pidlist.dat). PID parameters can be added to a list and recalled for operation and comparison. To add to the list, type
a name for the generator (or other appropriate information) in the generator information box. Select the
generator time constant. Observe the PID gain parameters in the Field Output Data fields. If these gain
parameters are appropriate, click the Add to PID List button. Check for the new parameters by pulling
down the PID List (click the down arrow). The new gain and time constant parameters should be
displayed.
Removing a PID List Record
PID parameters can also be removed from the list. To remove a list (record), pull down the PID List and
select the record or list so that the gain and time constant parameters are displayed. Click the Remove
Record button and the listed record is deleted.
Retrieving Existing Data from the PID List
To retrieve existing data, pull down the PID List and select the record or list so that the gain and time
constant parameters are displayed and highlighted. Click the Get from a List button and the listed record
input and output data displays in the boxes. SETTINGS FILES
BESTCOMS software enables you to print a list of DECS-100 settings, save DECS-100 settings to a file,
and open a settings file and upload those settings to a DECS-100. A settings file may also be opened and
edited within any text editing software. Printing Settings Files
A printout of DECS-100 settings can be useful for record keeping or comparison purposes. DECS-100
settings are printed by clicking the print icon or clicking File on the Menu bar and then clicking Print.
When the print command is given, a dialog box provides the opportunity to add a title, unit information,
and comments to the settings list. Each entry is limited to a maximum of 54 characters. When OK is
clicked, a print dialog box prompts you to select a printer. Once the printer is selected, the report is
printed.
