3EST49-116通道觸點(diǎn)模塊
PB1SW是可用的三種通用交換機(jī)之一在每個(gè)循環(huán)中。它可以用于切換布爾值
在以下應(yīng)用中的信號(hào)：切換控制臺(tái)/本地ODC或ODS功能塊的操作、啟動(dòng)/停止，控制TSW（轉(zhuǎn)換開關(guān)）的位置用于切換模擬信號(hào)的功能塊，或其他操作員啟動(dòng)操作。
PB1SW可配置為瞬時(shí)或持續(xù)活動(dòng)作為瞬時(shí)，開關(guān)將切換到按下按鈕并返回時(shí)無(wú)位置
當(dāng)釋放時(shí)。瞬時(shí)動(dòng)作用于切換應(yīng)用程序，如更改ODC的功能或ODS功能塊。在持續(xù)模式下，開關(guān)
將在每次按下按鈕時(shí)交替位置。一未配置的NC輸入默認(rèn)為0，未配置的1無(wú)輸入。固件為1.30及更高版本時(shí)，按鈕可以通過(guò)以下命令遠(yuǎn)程激活：Modbus或LIL。
該模塊使用操作員面板操作，該面板包括使用輸入MD打開的綠色和紅色LED。
HI（1）輸入將點(diǎn)亮綠色LED，LO將點(diǎn)亮紅色LED。默認(rèn)連接將是的PS輸出
但應(yīng)根據(jù)需要進(jìn)行更改，以顯示正確的狀態(tài)。
消息參數(shù)不適用于當(dāng)前產(chǎn)品。
通電-當(dāng)交換機(jī)配置為：瞬時(shí)動(dòng)作，它將始終在NC中通電位置為了持續(xù)行動(dòng)，在通電時(shí)參數(shù)設(shè)置為是，開關(guān)將在熱啟動(dòng)或熱啟動(dòng)期間的最后位置，以及冷啟動(dòng)將在NC位置通電。什么時(shí)候
通電參數(shù)設(shè)置為“否”，開關(guān)將在熱啟動(dòng)期間在最后一個(gè)位置通電。
在暖啟動(dòng)或冷啟動(dòng)期間，它將在NC位置。PB2SW是三種通用交換機(jī)之一
在每個(gè)循環(huán)中可用。它可以用于切換布爾信號(hào)在以下應(yīng)用中：切換EITS（外部/內(nèi)部設(shè)定點(diǎn)轉(zhuǎn)換開關(guān)）
功能塊，啟動(dòng)/停止，控制用于切換的TSW（轉(zhuǎn)換開關(guān)）功能塊模擬信號(hào)或其他操作員啟動(dòng)的動(dòng)作。
開關(guān)可配置為瞬時(shí)或持續(xù)操作。作為瞬時(shí)，開關(guān)將按下按鈕時(shí)，切換到“否”位置并在釋放時(shí)返回。使用瞬時(shí)動(dòng)作在切換應(yīng)用程序中，例如更改EITS功能塊。在持續(xù)模式下每次按下按鈕時(shí)，開關(guān)將交替位置按下。未配置的NC輸入默認(rèn)為0，而未配置無(wú)輸入1。固件為1.30和
更高，按鈕可以通過(guò)通過(guò)Modbus或LIL的命令。
PB1SW is one of three general purpose switches available
in each loop. It can be utilized for switching Boolean
signals in such applications as: toggling Console/Local
operation of the ODC or ODS function blocks, Start/Stop,
controlling the position of a TSW (Transfer Switch)
function block for switching analog signals, or other
operator initiated actions.
PB1SW can be configured for momentary or sustained
operation. As momentary, the switch will transfer to the
NO position when the button is pressed and will return
when released. Momentary action is used in toggle
applications such as changing the function of the ODC or
ODS function blocks. In the sustained mode, the switch
will alternate positions each time the button is pressed. An
unconfigured NC input defaults to 0 and an unconfigured
NO input to 1. With firmware 1.30 and higher, the button
can be remotely activated through a command over
Modbus or LIL.
This block operates with an operator faceplate that includes green and red LEDs that are turned on using input MD.
A HI (1) input will turn on the Green LED and a LO the Red LED. The default connection will be the PS output of
the block but should be changed as required to display the correct status. The message parameters do not apply to
the current product. POWER UP - When the switch is configured for
momentary action, it will always power up in the NC
position. For sustained action, with the POWER UP
parameter set to YES, the switch will power up in the
last position during a hot or warm start, and during a
cold start will power up in the NC position. When
the POWER UP parameter is set to NO, the switch
will power up in the last position during a hot start.
During a warm or cold start, it will power up in the
NC position. PB2SW is one of three general purpose switches
available in each loop. It can be utilized for switching
Boolean signals in such applications as: toggling the
EITS (External/Internal setpoint Transfer Switch)
function block, Start/Stop, controlling the position of a
TSW (Transfer Switch) function block for switching
analog signals, or other operator initiated actions.
The switch can be configured for momentary or
sustained operation. As momentary, the switch will
transfer to the NO position when the button is pressed
and will return when released. Momentary action is used
in toggle applications such as changing the function of
the EITS function block. In the sustained mode, the
switch will alternate positions each time the button is
pressed. An unconfigured NC input defaults to 0 and an
unconfigured NO input to 1. With firmware 1.30 and
higher, the button can be remotely activated through a
command over Modbus or LIL.
