Axis Instruction (For Virtual Pulse Outputs) - Omron HOME SECURITY SYSTEM - MOTION SENSOR FQM1-CM001 Operation Manual

Virtual Pulse Output Function
7-8-3

AXIS Instruction (For Virtual Pulse Outputs)

Overview
Operands
M (Mode Specifier)
C (Calculation Cycle)
T (First Word of Setting Table)
Address Name
T Internal pulse count
(8-digit hexadecimal)
T+1
T+2 Bit 15 Virtual pulse output
status
Bit 08
Bit 07
Bit 00
T+3 to T+4 Present speed
(8-digit hexadecimal)
The AXIS instruction is used to generate a virtual pulse output with trapezoi-
dal acceleration/deceleration.
The operands for the AXIS instruction are a target position specified in pulses
or as an absolute position, and a target speed specified in pulses/s (Hz).
While the AXIS instruction's input condition is ON, it internally generates the
specified number of pulses and integrates (counts) the number of pulses
(area) in the trapezoid.
AXIS
M M: Mode specifier
C C: Calculation cycle
T T: First word of setting table
Sets the output mode.
• #0000: Relative mode
• #0001: Absolute mode
Sets the calculation cycle.
• #0000: 2 ms calculation cycle
• #0001: 1 ms calculation cycle
• #0002: 0.5 ms calculation cycle
Description
The present value of internal
pulse counter is stored here.
Indicates whether or not the vir-
tual pulse output has started.
Indicates the direction of virtual
pulse currently being output.
Indicates whether or not the vir-
tual pulse output is being
counted.
Indicates whether or not the vir-
tual pulse output is accelerating/
decelerating.
The frequency of the virtual
pulse output is stored here.
Setting range
Relative mode:
0000 0000 to FFFF FFFF
Absolute mode:
8000 0000 to 7FFF FFFF
OFF: Pulse output stopped
ON: Pulse being output
OFF: CW
ON: CCW
OFF: Pulse being counted
ON: Target position reached
(Counting stopped)
OFF: Constant speed
ON: Accelerating/decelerating
0000 0000 to 000F 4240 hex
(0 to 1 MHz in 1-Hz units)
Section 7-8
Set/
monitored
Monitored
(Read)
213