P0973JP交換機,P0973JP數(shù)據(jù)庫
選擇起始%I地址后，再次按下ENT鍵將導致將顯示以下屏幕：R0:03 HI–DEN C>SAI16:AI_
此屏幕允許您選擇%AI引用的起始地址。請注意，長度狀態(tài)字段（16）的第二個數(shù)字顯示為第一個AI后面的前兩位數(shù)字顯示屏的線條。筆記手持式編程器無法更改此字段。然而，它可以是使用Logicmaster 90-30/20/Micro軟件配置器功能進行更改。
P0973JP交換機這個手持編程器將始終反映當前狀態(tài)的有效長度領(lǐng)域在AI字段中，您可以按ENT鍵選擇下一個可用地址（默認）輸入特定地址。要輸入特定地址，請按起始參考數(shù)字鍵和ENT。鍵（例如3、5，然后是ENT。如果需要，可以從當前配置中刪除此模塊。假設模塊當前配置在機架0的插槽3中。可以按以下順序刪除：
初始顯示顯示是顯示通道的低報警限的輸入字段（在這種情況下，通道1）。您可以使用數(shù)字鍵和±用于指定負值的鍵。使用有效范圍內(nèi)的值輸入報警下限限值如表2所示。輸入低報警限值后，按→ 鑰匙再次前進到此通道的高報警極限顯示。以下屏幕為此時顯示。顯示屏顯示當前顯示通道的高報警限輸入字段。您可以使用±和數(shù)字鍵輸入正數(shù)或負數(shù)（見表2）。之后選擇通道1（或當前顯示的通道）的低報警限值和高報警限值，您可以按可查看下一個頻道→ 鑰匙
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
