Omron HOME SECURITY SYSTEM - MOTION SENSOR FQM1-MMA21 - Manual (Page 211)

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Pulse Outputs Section 7-6
• Select pulse output 1 or 2.
2. Wire the output.
• Output: CW and CCW
• Output power supply: 5 V DC
3. Make the necessary System Setup settings (Pulse Output Tab Page
− Op-
eration Mode).
• Set the pulse output operation mode (in the Pulse Output Tab Page
−
Operation Mode) to relative pulse output or absolute linear pulse output.
• Set the clock speed for pulse outputs 1 and 2.
4. Create the necessary ladder programming.
• Use PLS2(887) to start pulse output control with trapezoidal acceleration/
deceleration from the specified port (acceleration and deceleration are
specified separately).
• Use INI(880) to stop pulse output from the specified port.
• Use PRV(881) to read the pulse output PV of the specified port.
One-shot Pulse Output (STIM(980))
1,2,3... 1. Determine pulse output port.
• Select pulse output 1 or 2.
2. Wire the output.
3. Make the necessary System Setup settings.
• Set the pulse output operation mode (in the Pulse Output Tab Page
−
Operation Mode) to 1 shot.
4. Create the necessary ladder programming.
• Use STIM(980) (with C1 = #0001 or #0002) to turn ON the one-shot pulse
output.
Note The STIM(980) one-shot pulse output function can be used at the same time
as an STIM(980) timer interrupt function (one-shot timer or scheduled timer).
Pulse Counter Timer Function (STIM(980))
1,2,3... 1. Determine pulse output port.
• Select pulse output 1 or 2.
2. Make the necessary System Setup settings.
INI PLS2
PRV
A621 A620
A623 A622
A624
A625
CW
CCW
CW
CCW
Pulse output
port 1
Pulse output
port 2
Single-phase pulse output
with trapezoidal
acceleration/deceleration
Start
output
Ladder program Ladder program
Stop pulse output.
Set number of output pulses.
Target frequency: 20 Hz to 1 MHz
Acceleration/deceleration rates
(set separately)(1 or 2 ms cycle,
1 Hz to 9,999 Hz)
Start pulse output.
Pulse output
mode
System Setup
Mode settings for
ports 1 and 2
Port 1
Port 2
Port 1
Port 2
Refresh status (once each cycle
just after instruction execution)
Pulse output status Pulse output PV
Refresh PV (once each cycle) Refresh PV (immediate refresh)
Read pulse output PV
Starting frequency: 0 Hz to 1 MHz
HIGH-SPEED
COUNTER
PV READ
MODE CONTROL
PULSE
OUTPUT