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8 Pulse Outputs
CJ2M CPU Unit Pulse I/O Module User’s Manual
8-8 Related Auxiliary Area Bits
8
Pulse Output 0
Output Amount
Set Flag
A280.02 This flag will be ON when the number of output
pulses for pulse output 0 to 3 has been set
with the PULS(886) instruction.
OFF: Not set,
ON: Set
Read • Cleared when power is
turned ON.
• Cleared when operation is
started or stopped.
• Refreshed when
PULS(886) instruction is
executed.
• Refreshed when pulse
output is stopped.
Pulse Output 1
Output Amount
Set Flag
A281.02
Pulse Output 2
Output Amount
Set Flag
A326.02
Pulse Output 3
Output Amount
Set Flag
A327.02
Pulse Output 0
Output Com-
pleted Flag
A280.03 This flag will be ON when the number of output
pulses set with the PULS(886), PLS2(887), or
IFEED(892) instruction has been output
through pulse output 0 to 3.
OFF: Output not completed,
ON: Output completed
Read • Cleared when power is
turned ON.
• Cleared when operation is
started or stopped.
• Refreshed when pulse
output is started or
stopped in Independent
Mode.
Pulse Output 1
Output Com-
pleted Flag
A281.03
Pulse Output 2
Output Com-
pleted Flag
A326.03
Pulse Output 3
Output Com-
pleted Flag
A327.03
Pulse Output 0
Output In-
progress Flag
A280.04 This flag will be ON when pulses are being
output from pulse output 0 to 3.
OFF: Stopped,
ON: Outputting
Read • Cleared when power is
turned ON.
• Cleared when operation is
started or stopped.
• Refreshed when start-
ing/stopping pulse output
Pulse Output 1
Output In-
progress Flag
A281.04
Pulse Output 2
Output In-
progress Flag
A326.04
Pulse Output 3
Output In-
progress Flag
A327.04
Pulse Output 0
No-origin Flag
A280.05 This flag will be ON when the origin has not
been defined for pulse output 0 to 3 and goes
OFF when the origin has been defined.
OFF: Origin established,
ON: Origin not established
Read • Turned ON when power is
turned ON.
• Turned ON when starting
operation.
• Turned ON when the pulse
output is reset.
• Turned ON when an origin
search is started.
• Turned ON when a limit
input is received and clear-
ing is set.
• Turned ON when an over-
flow or underflow occurs.
• Turned OFF when an ori-
gin search is completed.
• Turned OFF when
INI(880) instruction is exe-
cuted to change the PV.
Pulse Output 1
No-origin Flag
A281.05
Pulse Output 2
No-origin Flag
A326.05
Pulse Output 3
No-origin Flag
A327.05
Name Word/Bit Function
Read/
Write
Refresh timing
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