s7300系统功能块sfc sfb的含义(S7300 system function block SFC SFB meaning).docVIP

s7300系统功能块sfc sfb的含义(S7300 system function block SFC SFB meaning).doc

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s7300系统功能块sfc sfb的含义(S7300 system function block SFC SFB meaning)

s7300系统功能块sfc sfb的含义(S7300 system function block SFC SFB meaning) Name Title Function The SFC 0 SET_CLK sets the system clock SFC 1 READ_CLK read system clock The SFC 2 SET_RTM setting runs the system timer SFC 3 CTRL_RTM starts / stops running system timers SFC 4 READ_RTM reads the running system timer The logical address of the SFC 5 GADR_LGC query channel SFC 6 RD_SINFO reads the startup information for OB SFC 7 DP_PRAL triggers hardware interrupts on the DP master station SFC 9 EN_MSG enables block correlation, symbol correlation, and group status messages SFC 10 DIS_MSG disables block correlation, symbol correlation, and group status messages SFC 11 DPSYC_FR synchronous DP slave station group SFC 12 D_ACT_DP cancels activation and activation of DP slave stations SFC 13 DPNRM_DG reads diagnostic data from DP station (from station diagnostics) SFC 14 DPRD_DAT reads consistency data from the standard DP from the station SFC 15 DPWR_DAT writes consistency data to the DP standard slave station SFC 17 ALARM_SQ generates identifiable block related messages SFC 18 ALARM_S generates block related messages that are permanently recognized The SFC ALARM_SC 19 query confirms the status of a ALARM_SQ input status message SFC 20 BLKMOV replication variables The SFC 21 FILL initializes the storage area SFC 22 CREAT_DB creates blocks of data SFC 23 DEL_DB deletes data blocks SFC 24 TEST_DB test data block SFC 25 COMPRESS compressed user memory SFC 26 UPDAT_PI update process image update table SFC 27 UPDAT_PO update process image output table SFC 28 SET_TINT setting time interrupt SFC 29 CAN_TINT cancellation time interrupt SFC 30 ACT_TINT activation time interrupt SFC 31 QRY_TINT query time interrupt SFC 32 SRT_DINT startup delay interrupt SFC 33 CAN_DINT cancels the delay interrupt SFC 34 QRY_DINT query delay interrupt SFC 35 MP_ALM triggers multiple value calculation interrupts SFC 36 MSK_FLT shield sync error SFC 37 DMSK_FLT cancels mask sync error SFC 38 READ_ERR read error

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