FBM206輸出擴充模塊
在固件1.30及更高版本中，DIS_功能塊將16-從LonWorks網絡上的單個節點接收的位字分為16個塊輸出，用于與其他功能塊互連在控制器內。最多可使用6個DIS塊，最多限制Lon網絡或內存上允許的節點數控制器的限制。塊的每次使用將分配一個唯一的全站ID（如DIS02）。輸入連接為：通過“綁定”SNVT_state類型的輸出變量建立（SNVT#83）到DIS中的網絡變量
功能塊。當LonWorks選項板安裝在352P、353或354N中控制器。
0 NV NUM參數允許查看工作站已分配給輸入0。
每個功能塊輸出具有與其相關的模式。這個模式可以是正常模式或強制模式。使用電腦時能夠發送LIL或Modbus命令，模式可以是已更改，強制狀態可以指定為高（1）或低（0）
價值通過網絡可訪問的值是兩個交換機：輸入（N和F）和SPDT開關的位置，如所示框圖?！?”模式為正常模式，“1”為強制模式。
功能塊還具有與以下內容相關的質量狀態輸出：
它當塊確定其已失去與Lon節點的通信時，該狀態將變為高（1）。功能塊執行簡單的算術除法。
輸出將是兩個配置的商輸入為N/D。輸出將限制在最大值實數，如果除數為0.0，則輸出將轉到符號由確定的最大實數分子如果分子為0.0，則輸出為0。
任何未配置的輸入將設置為等于1.0。DNC_功能塊為預先選擇的輸入脈沖數。輸出將繼續
高（1），輸入P的正轉變，邊緣觸發，并將在成功的積極轉變。通電-在熱啟動或熱啟動期間，最后使用PU設置為“是”，塊將保留最后一次計數，并在最后的輸入/輸出狀態。如果設置為“否”，則在溫暖或冷啟動時，輸出和計數將初始化為0。
DIS_ function blocks, in firmware 1.30 and higher, convert a 16-
bit word received from a single node on the LonWorks network
into 16 block outputs for interconnection to other function blocks
within the controller. A maximum of 6 DIS blocks can be used, up
to the limit of nodes allowed on the Lon network or the memory
limit of the controller. Each use of the block will be assigned a
unique station wide ID (e.g. DIS02). Input connections are
established by ‘binding’ the output variable of type SNVT_state
(SNVT #83) in the remote node to the network variable in the DIS
function block. These blocks will be available when the
LonWorks option board is installed in a 352P, 353, or 354N
controller.
The 0 NV NUM parameter enables viewing the number that the
station has assigned to input 0.
Each function block output has a mode associated with it. The
mode can be either NORMAL or FORCED. When using a PC
capable of sending LIL or Modbus commands, the mode can be
changed and the forced state can be assigned a high (1) or low (0)
value. The values accessible over the network are the two switch
inputs (N and F) and the position of the SPDT switch illustrated in
the block diagram. A mode of ‘0’ is Normal and ‘1’ is Forced.
The function block also has a quality status output associated with
it. This status will go high (1) when the block determines it has lost communication with the Lon node DIV_ function blocks perform simple arithmetic division.
The output will be the quotient of the two configured
inputs N/D. The output will be limited to the maximum
real number and, if the divisor is 0.0, the output will go to
the maximum real number with the sign determined by the
numerator. If the numerator is 0.0, the output will be 0.0.
Any unconfigured inputs will be set equal to 1.0. DNC_ function blocks provide a single output pulse for a
pre-selected number of input pulses. The output will go
high (1) with a positive transition of the input P, edge
triggered, and will return to a low (0) output on the
succeeding positive transition. POWER UP - During a hot or a warm start, with PU LAST
set to YES, the block will retain the last count and continue at
the last input/output states. If set to NO, during a warm or a
cold start, the output and count will be initialized to 0.
