FANUC A06B-6240-H209主軸驅動器
DP主級2用于工程和配置。它不具有與從設備的循環(huán)數據傳輸。通常，DPM2僅臨時連接到總線。DPM2可以在通過DPM1配置從屬設備之前與從屬設備進行2類通信，并且循環(huán)通信是活動的。系統(tǒng)行為對于DPM1主機，定義了以下操作狀態(tài)：停止DPM1和從機之間的無數據通信。CI854/CI854A的類型為DP主設備類別1（DPM1）和類別2（DPM2）。清除DPM1讀取從設備的輸入信息，并將從設備的輸出保持在故障安全狀態(tài)（“0”輸出）。操作DPM1處于數據傳輸階段。在循環(huán)數據通信中，從機的輸入為紅色，輸出信息寫入從機。在DPM1的數據傳輸階段，系統(tǒng)對故障的反應（例如從設備故障）由通過CI854/CI854A的設置選項卡中的BP標志配置定義的“自動清除模式”確定。如果啟用此參數，則當從設備不再準備好進行用戶數據傳輸時，DPM1將所有分配的從設備的輸出切換到故障安全狀態(tài)。
The DP master class 2 is used for engineering and configuration. It does not have
cyclic data transmission with the slave devices. Normally a DPM2 is only connected
temporarily to the bus. A DPM2 can have class 2 communication to the slave
devices before the slaves are configured via DPM1 and cyclic communication is
active.
System Behavior
For a DPM1 master the following operating states are defined:
Stop
No data communication between the DPM1 and the slaves.
The CI854/CI854A is of type DP master class 1 (DPM1) and class 2 (DPM2).Clear
The DPM1 reads the input information of the slaves and keeps the outputs of the
slavs in a fail-safe state (“0” output).
Operate
The DPM1 is in the data transfer phase. In cyclic data communication, inputs are
red from the slaves and output information written to the slaves.
The reaction of the system to a fault during the data transfer phase of the DPM1, for
example a failure of a slave, is determined by the “Auto Clear Modus” defined via
the BP flag configuration in the settings tab for CI854/CI854A. If this parameter is
enabled, the DPM1 switches the outputs of all assigned slaves to a fail-safe state the
moment a slave is no longer ready for user data transmission.
