3EST49-116通道触点模块
PB1SW是可用的三种通用交换机之一在每个循环中。它可以用于切换布尔值
在以下应用中的信号：切换控制台/本地ODC或ODS功能块的操作、启动/停止，控制TSW（转换开关）的位置用于切换模拟信号的功能块，或其他操作员启动操作。
PB1SW可配置为瞬时或持续活动作为瞬时，开关将切换到按下按钮并返回时无位置
当释放时。瞬时动作用于切换应用程序，如更改ODC的功能或ODS功能块。在持续模式下，开关
将在每次按下按钮时交替位置。一未配置的NC输入默认为0，未配置的1无输入。固件为1.30及更高版本时，按钮可以通过以下命令远程激活：Modbus或LIL。
该模块使用操作员面板操作，该面板包括使用输入MD打开的绿色和红色LED。
HI（1）输入将点亮绿色LED，LO将点亮红色LED。默认连接将是的PS输出
但应根据需要进行更改，以显示正确的状态。
消息参数不适用于当前产品。
通电-当交换机配置为：瞬时动作，它将始终在NC中通电位置为了持续行动，在通电时参数设置为是，开关将在热启动或热启动期间的最后位置，以及冷启动将在NC位置通电。什么时候
通电参数设置为“否”，开关将在热启动期间在最后一个位置通电。
在暖启动或冷启动期间，它将在NC位置。PB2SW是三种通用交换机之一
在每个循环中可用。它可以用于切换布尔信号在以下应用中：切换EITS（外部/内部设定点转换开关）
功能块，启动/停止，控制用于切换的TSW（转换开关）功能块模拟信号或其他操作员启动的动作。
开关可配置为瞬时或持续操作。作为瞬时，开关将按下按钮时，切换到“否”位置并在释放时返回。使用瞬时动作在切换应用程序中，例如更改EITS功能块。在持续模式下每次按下按钮时，开关将交替位置按下。未配置的NC输入默认为0，而未配置无输入1。固件为1.30和
更高，按钮可以通过通过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.
