Omron SYSMAC CS Series Operation Manual page 152

Pulse Outputs
Item
Number of pulse out- 1) Relative pulse output:
puts 2) Linear-mode absolute pulse output:
3) Ring-mode absolute pulse output:
4) Electronic cam mode (linear) (output with absolute position specification):
5) Electronic cam mode (ring) (output with absolute position specification):
The number of pulses is not set for a one-shot pulse output or pulse counter timer.
Storage location for PV The PV for the above output pulses 1 to 4 are stored as follows:
of pulse output
Port 1: AR 15 (upper bytes), AR 14 (lower bytes)
Port 2: AR 17 (upper bytes), AR 16 (lower bytes)
Target value interrupts or bit pattern outputs for range comparisons can be performed for the PV.
The contents of the above words is updated during the I/O refresh period.
Pulse Output Specifications
All Pulse Outputs Except for One-shot Pulse Outputs
Item
Number of pulse 2 outputs (Port 1 = pulse output 1, port 2 = pulse output 2)
outputs
Signals Pulse output CW and CCW
Max. output fre- 200 kHz (but actual output frequencies are governed by clock frequency setting)
quency
External power 24 VDC +10%/–15%, 30 mA max.
supply
NPN open-collector, 30 mA at 5 to 24 VDC ±10%
Max. switching
(With 1.6 kW trimmer resistor: 16 mA at 5 to 24 VDC ±10%)
capacity
NPN open-collector, 7 mA at 5 to 24 VDC ±10%
Min. switching
capacity
Leakage current 0.1 mA max.
Residual voltage 0.4 V max.
Pulse output
specifications
Pulse fre-
quency
50 kpps
max.
100 kpps
max.
200 kpps
max.
Note
132
Minimum pulse width
Switching current/load power supply
7 mA/5 VDC ± 5% 30 mA/5 VDC ± 5%
t t t
ON OFF ON
9.7 m s 9.7 m s 9.8 m s
min. min. min.
4.7 m s 4.7 m s 4.8 m s
min. min. min.
2.2 m s 2.2 m s 2.3 m s
min. min. min.
1. The above loads are assumed to be simple resistive loads and the imped-
ance of the cable connecting the load is not considered.
2. The actual pulse widths may be smaller than those specified above due to
pulse form distortion caused by connection cable impedance.
Specification
0000 0000 to FFFF FFFF Hex
8000 0000 to 7FFF FFFF Hex
0000 0000 to Ring set value Hex
8000 0000 to 7FFF FFFF Hex
8000 0000 to 7FFF FFFF Hex
Specification
7 mA/24 VDC ± 10%
t t t
OFF ON OFF
9.8 m s 9.6 m s 9.6 m s
min. min. min.
4.8 m s 4.6 m s 4.6 m s
min. min. min.
2.3 m s 2.1 m s 2.1 m s
min. min. min.
Section 7-6
30 mA/24 VDC ± 10%
t t
ON OFF
9.8 m s 9.8 m s
min. min.
4.8 m s 4.8 m s
min. min.
2.3 m s 2.3 m s
min. min.