63
Use Pulse Output Function (Setting Increase/
Decrease Position)
Overview
Sending pulse output in direction control mode. Turn ON Enable input
at R4.0 and Start input. Pulse output starts at R2.8 and R2.9 (PLS0).
Output pulses are feedback to high-speed counter inside the unit. If a
pre-set value is reached, pulse stops. Locating with 2-level speed shift
is available.
Pulse output diagram
By Start input, 500 pulses with Max. speed around 1kHz are
transformed into 10000 pulses at 300 Hz, and sent out as output.
Enable input (PLS0)
Start input (PLS0)
Pulse train output
0V (24V DC)
Install Pulse I/O unit in slot No. 0
R0
R1
R2
R3
Occupied I/O areas
Direction signal
(PLS0 direction)
32 points input unit
R4
R5
Enable signal
(PLS0 Enable)
Start signal
(PLS0 start)
Pulse output (PLS0 A)
Direction control signal output
Pulse output (PLS0 B)
Counting output
pulse trains with
internal connection
Comparison coincidence signal (CMP0)
current
value
set
value
Frequency (speed) setting changes when
counter current value coincides with set value.
Stop pulse output at
the moment when
set value is reached.
1000
0
300
10000 pulses
9500 pulses
9000 pulses
Certain number of pulses is sent
out when Start signal is ON.
500 pulses
500 pulses
500 pulses
Pulse frequency