PIONEER MAGNETICS PM3398B-6-1-3-E 80026-172-24模擬量輸出模塊是指驅(qū)動硬件輸出和相關(guān)數(shù)據(jù)通路，按照運行方式選擇當前的設(shè)定值，也可根據(jù)需要反向并提供結(jié)果給硬件輸出或軟件輸出。模塊可以設(shè)置為CAS_IN和RCAS_IN自動方式。SP經(jīng)選擇器（SPSELECTOR）對CASIN、SPLOCAL（本機設(shè)定）和RCASIN以及反饋值進行選擇后輸出設(shè)定值。
PIONEER MAGNETICS PM3398B-6-1-3-E 80026-172-24為避免設(shè)定值SP的劇烈變化設(shè)置了限制器（rate limiter），對SP進行速率限制，再經(jīng)限位器（clamper）對SP進行絕對值限制后，進入一個按特殊功能做的特性補償器（characterization）。特性補償后，SP與偏置值相加后分三路：第一路返回SP選擇器；第二路進入反向通路輸出參數(shù)選擇器；第三路在轉(zhuǎn)換器中將工程單位轉(zhuǎn)換為百分數(shù)，標度參數(shù)為PVSCALE（SP%），也可通過開關(guān)（INCCLOSE）輸出反向（INVERT SPAN 100 VALUE）設(shè)定值（INV.SP%），并由傳送輸出給轉(zhuǎn)換器（塊）。

PIONEER MAGNETICS PM3398B-6-1-3-E 80026-172-24

PIONEER MAGNETICS PM3398B-6-1-3-E 80026-172-24 Analog output module is to drive the hardware output and related data path, select the current set value according to the operation mode, or reverse and provide the result to the hardware output or software output as required. Modules can be set to CAS_IN and RCAS_IN automatic mode. SP outputs the set value after selecting the CASIN, SPLOCAL (local setting) and RCASIN and the feedback value by the SPSELECTOR.
PIONEER MAGNETICS PM3398B-6-1-3-E 80026-172-24 Set a rate limiter to avoid drastic changes in the set point SP, limit the rate of SP, and then use the clamper to limit the absolute value of SP. Enter a characterization compensator that would function according to a particular function. After the characteristic compensation, SP and the bias value are added into three ways: the first way returns the SP selector; The second path enters the reverse path output parameter selector; The third way converts the engineering unit to a percentage in the converter, the scale parameter is PVSCALE (SP%), it can also output the reverse (INVERT SPAN 100 VALUE) setting value (INV.SP%) through the switch (INCCLOSE), and is output to the converter (block) by the transmission.

PIONEER MAGNETICS PM3398B-6-1-3-E 80026-172-24

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PIONEER MAGNETICS PM3398B-6-1-3-E 80026-172-24