Download PROFIBUS-DP Master Module User`s Manual
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SPECIFICATIONS (b) When the Global control request signal (Y04) is turned ON, and global control processing is completed, the Global control completed signal (X04) turns ON. (c) After the Global control completed signal (X04) has turned ON, turn OFF the Global control request signal (Y04). (d) Turning OFF the Global control request signal (Y04) turns OFF the Global control completed signal (X04). (e) Turn ON the Global control request signal (Y04) while the Data exchange start completed signal (X00) is ON. If the Global control request signal (Y04) is turned ON with the Data exchange start completed signal (X00) OFF, both of the Global control completed signal (X04) and Global control failed signal (X05) turn ON. 2 SYSTEM CONFIGURATION (a) Turn ON the Global control request signal (Y04) when executing the global control. 3 SPECIFICATIONS (4) Global control request signal (Y04), Global control completed signal (X04) OVERVIEW 1 4 Output data is written. 1 FUNCTIONS Data exchange start completed signal (X00) Writing of output data 5 PROCEDURES AND SETTINGS BEFORE SYSTEM OPERATION Global control request signal (Y04) Global control completed signal (X04) 1 Output data area (for mode 3) (Un\G14336 to Un\G18431) Figure 3.4 Global Control Request Signal (Y04), Global Control Completed Signal (X04) PARAMETER SETTING 6 PROGRAMMING 7 8 3.3 Input/Output Signals to/from PLC CPU 3.3.2 Details of I/O signals 3 - 10 DEDICATED INSTRUCTIONS 3