本節(jié)介紹如何使用

機(jī)架配置軟件。它還描述了任何配置注意事項(xiàng)

與此模塊關(guān)聯(lián)。參考3500監(jiān)控系統(tǒng)機(jī)架

配置和實(shí)用程序指南以及機(jī)架配置軟件

有關(guān)如何操作軟件的詳細(xì)信息。

外部調(diào)制解調(diào)器

機(jī)架接口直接支持以下外部調(diào)制解調(diào)器

配置RS-232/RS-422輸入/輸出模塊時(shí)的模塊：

沒有一個(gè)

海斯超9600

海斯Optima 9600

摩托羅拉FasTalkII 9600

風(fēng)俗

初始化字符串

設(shè)置和啟動(dòng)調(diào)制解調(diào)器的命令。如果您從中選擇調(diào)制解調(diào)器

列表中，默認(rèn)初始化字符串將顯示在此字段中。如果您選擇

自定義，從調(diào)制解調(diào)器的信息中輸入初始化字符串

文檔

字節(jié)超時(shí)

在

通信被認(rèn)為是完整的。一個(gè)字節(jié)的時(shí)間是

已選擇波特率。值的范圍為3到255。

連接密碼

提供對3500機(jī)架的只讀訪問。如果在此字段中輸入的密碼

與機(jī)架配置軟件中輸入的密碼不匹配

“連接”屏幕或數(shù)據(jù)采集/DDE服務(wù)器軟件“設(shè)置”屏幕中，

不允許與3500機(jī)架進(jìn)行通信。此密碼存儲在

機(jī)架接口模塊中的非易失性存儲器。

配置密碼

提供對3500機(jī)架的配置寫入訪問。如果輸入的密碼

該字段與在機(jī)架配置軟件中輸入的密碼不匹配

“下載”屏幕，3500機(jī)架將不接受新配置。這

還需要密碼才能從操作員處更改3500機(jī)架中的設(shè)定點(diǎn)

顯示軟件。此密碼存儲在機(jī)架的非易失性存儲器中

接口模塊。

僅在編程模式下更改設(shè)置點(diǎn)

這只允許在鑰匙鎖處于的情況下更改任何監(jiān)視器中的設(shè)定點(diǎn)

程序模式位置。如果鑰匙處于運(yùn)行位置，設(shè)定點(diǎn)變化將

不允許。

前端口

標(biāo)有CONFIGURATION（配置）的機(jī)架接口模塊前面的端口

主要用于配置帶有個(gè)人計(jì)算機(jī)的3500機(jī)架的端口。

該端口也可用于檢索機(jī)械數(shù)據(jù)，以便使用數(shù)據(jù)進(jìn)行顯示

采集/DDE服務(wù)器軟件和操作員顯示軟件。此端口

僅支持RS-232，并且只提供對一個(gè)機(jī)架的訪問。

This section describes how the Rack Interface Module is configured using the

Rack Configuration Software. It also describes any configuration considerations

associated with this module. Refer to the 3500 Monitoring System Rack

Configuration and Utilities Guide and the Rack Configuration Software for the

details on how to operate the software.

External Modem

The following external modems are directly supported by the Rack Interface

Module when configured with an RS-232/RS-422 I/O Module:

None

Hayes Ultra 9600

Hayes Optima 9600

Motorola FasTalkII 9600

Custom

Initialization String

The command that sets up and starts the modem. If you select a modem from

the list, the default initialization string will be displayed in this field. If you select

Custom, enter an initialization string from information found in the modem's

documentation.

Byte Timeout

The number of byte times which the communication line must be idle before a

communication is considered complete. One byte time is a function of the

baud rate selected. The range of values is 3 to 255.

Connect Password

Provides read only access to the 3500 rack. If the password entered in this field

does not match the password entered in the Rack Configuration Software

"Connect" screen or in the Data Acquisition/DDE Server Software "Setup" screen,

no communication with the 3500 rack will be allowed. This password is stored in

non-volatile memory in the Rack Interface Module.

Configuration Password

Provides configuration write access to the 3500 rack. If the password entered in

this field does not match the password entered in the Rack Configuration Software

"Download" screen, the 3500 rack will not accept new configurations. This

password is also required to change setpoints in the 3500 rack from the Operator

Display Software. This password is stored in non-volatile memory in the Rack

Interface Module.

Change Setpoints in Program Mode Only

This will only allow changes to setpoints in any of the monitors if the keylock is in

the program mode position. If the key is in the run position, setpoint changes will

not be allowed.

Front Port

The port on the front of the Rack Interface Module labelled CONFIGURATION

PORT that is primarily used to configure the 3500 rack with a personal computer.

This port may also be used to retrieve machinery data for display using the Data

Acquisition/DDE Server Software and the Operator Display Software. This port

supports RS-232 only and provides access to only one rack.