57310001-KH
當組地址加載非零值時
將啟用雜項操作說明組操作。根據(jù)NMRA標準，當組地址被啟用時，DSD將不再解析發(fā)送到其主地址的速度/方向數(shù)據(jù)包。此外，DSD將忽略發(fā)送到其組地址的長格式CV訪問指令。因為DSD指令解析器為組地址分配了更高的優(yōu)先級，這在某些情況下可能會導致意外行為：當DSD設置為14速步模式且組地址處于活動狀態(tài)時，DSD輸出將不再響應發(fā)送到主地址的FL功能命令。這可以通過使用不同的速度步進模式或啟用FL組成功能（見CV 22）來補救。如果組地址設置為與主地址相同的值，DSD將不再處理發(fā)送到主地址的長格式操作模式CV訪問指令。因此，用戶將需要使用服務模式CV訪問指令來清除組地址。如果啟用了擴展地址（請參閱CV 29），這將不是問題。
如果在14速步模式下使用解碼器
FL位應清除為0。如果您使用的是28或128速度步進模式，則該位應設置為1。STE位必須設置為1才能啟用使用CV 25選擇的任何速度曲線。否則，DSD將提供線性（直線）油門響應。EAM位必須設置為1才能激活擴展地址功能。注意，一旦設置了該位，解碼器將僅響應發(fā)送到擴展地址的命令，而發(fā)送到主地址的命令將被忽略。如果您使用的命令站不支持擴展尋址，并且該位意外設置，則可能會出現(xiàn)問題。在這種情況下，必須將DSD連接到編程軌道，才能訪問CV并清除位。DSD不支持高級確認或備用功率轉換，ACK和APS位將始終讀取為0。
When the group address loads a non-zero value
Miscellaneous Action Description Group Actions will be enabled. According to the NMRA standard, when the group address is enabled, the DSD will no longer parse speed/direction packets sent to its primary address. In addition, DSDs ignore long format CV access instructions sent to their group addresses. Because the DSD instruction parser assigns a higher priority to the group address, this may lead to unexpected behavior in some cases: When the DSD is set to 14 step mode and the group address is active, the DSD output will no longer respond to the FL function command sent to the primary address. This can be remedied by using a different speed step mode or by enabling the FL composition function (see CV 22). If the group address is set to the same value as the primary address, the DSD will no longer process long format operation mode CV access instructions sent to the primary address. Therefore, the user will need to use the service mode CV access instruction to clear the group address. This is not a problem if extended addresses are enabled (see CV 29).
If the decoder is used in 14 step mode
FL bit should be cleared to 0. If you are using a 28 or 128 speed step mode, this bit should be set to 1. The STE bit must be set to 1 to enable any speed curve selected with CV 25. Otherwise, the DSD will provide a linear (linear) throttle response. The EAM bit must be set to 1 to activate the extended address feature. Note that once this bit is set, the decoder will only respond to commands sent to the extended address, while commands sent to the primary address will be ignored. If you are using a command station that does not support extended addressing and the bit is set unexpectedly, a problem may occur. In this case, the DSD must be connected to the programmed track in order to access the CV and clear the bit. DSD does not support advanced acknowledgment or standby power conversion, and the ACK and APS bits will always be read as 0.
