Reversion of rotation

With a counter/pulse generator

• the pulses to be counted are specified via track A or connection point "CNT Clk" and
• the counting direction is specified via the level at track B or the connection point "CNT Dir".
• Counting direction forward (cw):
  LOW-level at track B, connection point "CNT Dir" or open
• Counting direction reverse (ccw):
  HIGH level on track B, connection point "CNT Dir"
• Setting the bit in index 0x8000:0E "Reversion of rotation" inverts the logic of the counting direction.
• The current status of the levels is displayed
• at track A or connection point "CNT Clk" via the process data 0x6000:09 "Status of input A" and
• at track B or connection point "CNT Dir" via the process data 0x6000:0A "Status of input B".