產品內容介紹
A -B 1784-PCIC通信接口
I/O電源通過M8接頭C和D連接。I/O電源通過接頭連接C（男）。接頭D（內螺紋）用于將I/O電源路由至其他模塊。
除了寄存器說明中列出的寄存器外，模塊還有其他更通用的數據點。這些寄存器并非特定于模塊，但包含一般信息，如序列號和硬件版本這些通用數據點列在X67系統的“附加信息-通用數據點”一節中用戶手冊。使用總線控制器上的模塊功能模型254“總線控制器”默認情況下僅由不可配置的總線控制器使用。所有其他公交車根據使用的現場總線，控制器可以使用額外的寄存器和功能。有關詳細信息，請參閱X67的“附加信息-在總線控制器上使用I/O模塊”一節用戶手冊（3.30或更高版本）。
13.4.2 CAN I/O總線控制器該模塊占用CAN I/O上的2個數字邏輯插槽。配置IOMask01通道配置為此寄存器中的輸入/輸出。它還確定輸出監控還是過濾應用于通道。輸出被監控，但不被過濾。該寄存器可用于指定所有數字輸入的濾波器值。
濾波器值可按100μs的步長配置。但是，按步驟2輸入值是有意義的，因為輸入信號每200μs采樣一次。
事件計數器操作下降沿記錄在計數器輸入上。
計數器狀態以固定偏移量收集到網絡周期中，并在同一周期中傳輸。
閘門測量信息：一次只能使用一個計數器通道進行選通測量。
門輸入上升至下降沿的時間使用內部頻率進行記錄。檢查結果用于溢出（0xFFFF）。
測量之間的恢復時間必須大于100μs。測量結果與下降沿一起傳輸到結果存儲器。輸入狀態以固定偏移量收集到網絡周期中，并在同一周期中傳輸。
已篩選過濾狀態以固定偏移量收集到網絡周期中，并在同一周期中傳輸。過濾以200μs的倍數與網絡異步發生，網絡相關抖動高達50μs。在模塊上，輸出的輸出狀態與目標狀態進行比較。輸出驅動器的控制用于目標狀態。
輸出狀態的更改將重置對該輸出的監視。可以讀取每個單獨通道的狀態。監視狀態的更改會生成錯誤消息。
狀態數字輸出01到狀態數字輸出16該寄存器用于指示數字輸出1至16的狀態。
The I/O power supply is connected
via M8 connectors C and D. The I/O power supply is connected via connector C (male). Connector D (female) is used to route the I/O power supply to other modules.In addition to the registers listed in the register description, the module also has other more general data points. These registers are not specific to the module but contain general information such as serial number and hardware version. These general data points are listed in section "Additional information - General data points" of the X67 system user's manual.Using the module on the bus controller Function model 254 "Bus controller" is used by default only by non-configurable bus controllers. All other bus controllers can use additional registers and functions depending on the fieldbus used. For detailed information, see section "Additional information - Using I/O modules on the bus controller" of the X67 user's manual (version 3.30 or later). 13.4.2 CAN I/O bus controller The module occupies 2 digital logical slots on CAN I/O.ConfigIOMask01 Channels are configured as inputs/outputs in this register. It also determines whether output monitoring or filtering is applied to the channels. Outputs are monitored but not filtered.
This register can be used to specify the filter value for all digital inputs. The filter value can be configured in steps of 100 μs. It makes sense to enter values in steps of 2, however, since the input signals are sampled every 200 μs.Event counter operation The falling edges are registered on the counter input. The counter status is collected with a fixed offset to the network cycle and transferred in the same cycle. Gate measurement Information: Only one of the counter channels at a time can be used for gate measurement. The time of rising to falling edges for the gate input is registered using an internal frequency. The result is checked for overflow (0xFFFF). The recovery time between measurements must be >100 μs. The measurement result is transferred with the falling edge to the result memory.On the module, the output states of the outputs are compared to the target states. The control of the output driver is used for the target state. A change in the output state resets monitoring for that output. The status of each individual channel can be read. A change in the monitoring status generates an error message.
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