Table 5-3 Channel 1, 24-Bit Counter: Preset 1 Value; Table 5-4 Channel 1, 24-Bit Counter: Wy21 Programming Bit Values - Siemens SIMATIC TI505 User Manual

Word
WY21
WY22

Table 5-4 Channel 1, 24-Bit Counter: WY21 Programming Bit Values

Bit Position
01 02 03 04 05
0 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1 1 1
01 02 03 04 05
0 0
0 0
0 1
0 1
01 02 03 04 05
1 0
1 0
1 1
1 1
*In this mode, the output is configured as borrow toggle and carry toggle. These outputs are the cycle completion indicator.
High Speed Counter Encoder Module User Manual

Table 5-3 Channel 1, 24-Bit Counter: Preset 1 Value

MSByte
1 2 3 4 5
1 2 3 4 5
Table 5-4 shows the counting options bit definitions. Shaded areas represent
the default modes (all bits are zero).
06 07 08 Mode
Direction counting (count: input A, direction: input B) Direction counting (count: input A, direction: input B)
Up/Down counting (count up: input A, count down: input B) Up/Down counting (count up: input A, count down: input B)
Quadrature 1X (input A pulses, input B pulses)
Quadrature 2X (input A pulses, input B pulses)
Quadrature 4X (input A pulses, input B pulses) Quadrature 4X (input A pulses, input B pulses)
06 07 08 Counter Mode Setup
0 Binary counting, recycle mode
1 Binary counting, non-recycle mode*
0 Divide-by-N counting, recycle mode
1 Divide-by-N counting, non-recycle mode*
06 07 08 Internal Sample Interval
0 1 millisecond sample, (binary, recycle mode)
1 10 millisecond sample, (binary, recycle mode)
0 100 millisecond sample, (binary, recycle mode)
1 1 second sample, (binary, recycle mode)
0 Index or Period pulse latches counter value
1 Index or Period pulse loads counter with Preset 1 value
0 Output Compare, Latch, Compare Toggle, (select jumper to match)
1 Output Rollover, (select jumper to match)
6 7 8 9 10
6 7 8 9 10
Description
LSByte
11 12 13 14 15
11 12 13 14 15
Optional Configurations
16
16
5-13