P0973JP交换机,P0973JP数据库
选择起始%I地址后，再次按下ENT键将导致将显示以下屏幕：R0:03 HI–DEN C>SAI16:AI_
此屏幕允许您选择%AI引用的起始地址。请注意，长度状态字段（16）的第二个数字显示为第一个AI后面的前两位数字显示屏的线条。笔记手持式编程器无法更改此字段。然而，它可以是使用Logicmaster 90-30/20/Micro软件配置器功能进行更改。
P0973JP交换机这个手持编程器将始终反映当前状态的有效长度领域在AI字段中，您可以按ENT键选择下一个可用地址（默认）输入特定地址。要输入特定地址，请按起始参考数字键和ENT。键（例如3、5，然后是ENT。如果需要，可以从当前配置中删除此模块。假设模块当前配置在机架0的插槽3中。可以按以下顺序删除：
初始显示显示是显示通道的低报警限的输入字段（在这种情况下，通道1）。您可以使用数字键和±用于指定负值的键。使用有效范围内的值输入报警下限限值如表2所示。输入低报警限值后，按→ 钥匙再次前进到此通道的高报警极限显示。以下屏幕为此时显示。显示屏显示当前显示通道的高报警限输入字段。您可以使用±和数字键输入正数或负数（见表2）。之后选择通道1（或当前显示的通道）的低报警限值和高报警限值，您可以按可查看下一个频道→ 钥匙
After the starting %I address has been selected, pressing the ENT key again will cause the
following screen to be displayed:
R0:03 HI–DEN C >S
AI16:AI_
This screen allows you to select the starting address for the %AI reference. Note that the length
of the status field (16) is displayed as the first two digits following the first AI on the second
line of the display.
Note
This field cannot be changed with the Hand-Held programmer. However, it can be
changed using the Logicmaster 90-30/20/Micro software configurator function. The
Hand-Held Programmer will always reflect the currently active length of the status
field.
In the AI field you can select the next available address (the default) by pressing the ENT key
or by entering a specific address. To enter a specific address, press the starting reference
number keys and the ENT. key (for example 3, 5, then ENT.If required, this module can be removed from the current configuration. Assume that the
module is currently configured in rack 0, slot 3. It can be deleted with the following sequence:
Initial DisplayThe display is the entry field for the low alarm limit for the displayed channel (in this case,
Channel 1). You can enter the desired low alarm limit value using the numeric keys and the ±
key for specifying negative values. Enter the low alarm limit using a value within the valid
limits as listed in Table 2. After you have entered the low alarm limit value, press the → key
again to advance to the high alarm limit display for this channel. The following screen is
displayed at this time.The display shows the entry field for the high alarm limit for the currently displayed channel.
You can enter positive or negative numbers (see table 2) using the ± and numeric keys. After
