5.66 TGFF Function Block.................................................................................................................119
5.67 TOT Function Block...................................................................................................................120
5.68 TPO Function Block ...................................................................................................................121
5.70 TRIG Function Block .................................................................................................................125
5.71 UPDN Function Block................................................................................................................126
5.72 VLIM Function Block.................................................................................................................127
5.73 WTUN Function Block...............................................................................................................128
5.74 WVAR Function Block ..............................................................................................................129
5.75 XFR Function Block...................................................................................................................130
5.76 XOR Function Block ..................................................................................................................131
5.77 Variables .....................................................................................................................................132
6.
BLOCK STATUS TYPES...................................................................................134
6.1
Overview.....................................................................................................................................134
6.2
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