Outputs In Non-Recycle Mode; Outputs In Divide-By-N Mode; Table 1-1 Binary Counting Outputs; Table 1-2 Divide-By-N Counting Outputs - Siemens SIMATIC TI505 User Manual

24-Bit Counters Non-Quadrature Mode Outputs (continued)
Outputs in
Non-recycle Mode
Outputs in
Divide-by-N Mode
Compare
Compare Toggle
Compare Latch
Rollover
Compare
Compare Toggle
Compare Latch
Rollover
1-16 Product Overview
In non-recycle counting mode, Compare, Carry, and Borrow pulses are not
generated. Carry Toggle and Borrow Toggle signals are the cycle completion
indicators. At the end of a cycle, additional input count pulses are ignored.
One of the following conditions is required to restart the counter:
An external INDEX pulse (when WY21.07, or WY27.07, or both are
set).
A PLC counter reset (WY19.02 or WY19.06).
Setting the program flag (WY20.01).
In Divide-by-N counting mode, Compare, Compare Latch, or Compare
Toggle signals are not generated. The counter starts at the preset value and
counts to an overflow or underflow, generating a Carry or Borrow.
We recommend that Divide-by-N counting be done in the down count
direction only, with the Borrow Toggle signaling the underflow event. In the
non-quadrature, recycle counting mode, the Carry and Borrow pulses are
externally available, and can be used to cascade to another counter input.

Table 1-1 Binary Counting Outputs

Recycle Mode
Quadrature Non-Quadrature
Compare Toggle Compare Toggle
Compare Latch Compare Latch
Carry and Borrow

Table 1-2 Divide-by-N Counting Outputs

Recycle Mode
Quadrature Non-Quadrature
Carry Toggle
Borrow Toggle
Carry and Borrow
Quadrature
Compare Carry Toggle
Borrow Toggle
Pulse
Quadrature
Carry Toggle Carry Toggle
Borrow Toggle Borrow Toggle
Pulse
High Speed Counter Encoder Module User Manual
Non-Recycle Mode
Non-Quadrature
Carry Toggle
Borrow Toggle
Non-Recycle Mode
Non-Quadrature
Carry Toggle
Borrow Toggle