Omron CJ-Series Operation Manual page 88

Auxiliary Area Data Allocation
Name Address
Pulse Output 0 A28000
Accel/Decel Flag
Pulse Output 0 A28001
Overflow/Underflow
Flag
Pulse Output 0 Out- A28002
put Amount Set Flag
Pulse Output 0 Out- A28003
put Completed Flag
Pulse Output 0 Out- A28004
put In-progress Flag
Pulse Output 0 No- A28005
origin Flag
Description
This flag will be ON when pulses are being out-
put from pulse output 0 according to an
ACC(888) or PLS2(887) instruction and the out-
put frequency is being changed in steps (accel-
erating or decelerating).
0: Constant speed
1: Accelerating or decelerating
This flag indicates when an overflow or under-
flow has occurred in the pulse output 0 PV.
0: Normal
1: Overflow or underflow
ON when the number of output pulses for pulse
output 0 has been set with the PULS instruction.
0: No setting
1: Setting made
ON when the number of output pulses set with
the PULS instruction has been output through
pulse output 0.
0: Output not completed.
1: Output completed.
ON when pulses are being output from pulse
output 0.
0: Stopped
1: Outputting pulses.
ON when the origin has not been determined for
pulse output 0 and goes OFF when the origin
has been determined.
0: Origin established.
1: Origin not established.
Section 4-3
Read/Write Times when data is
accessed
Read only • Cleared when
power is turned
ON.
• Cleared when
operation starts or
stops.
• Refreshed each
cycle during over-
see process.
Read only • Cleared when
power is turned
ON.
• Cleared when
operation starts.
• Cleared when the
PV is changed by
the INI(880)
instruction.
• Refreshed when
an overflow or
underflow occurs.
Read only • Cleared when
power is turned
ON.
• Cleared when
operation starts or
stops.
• Refreshed when
the PULS instruc-
tion is executed.
• Refreshed when
pulse output
stops.
Read only • Cleared when
power is turned
ON.
• Cleared when
operation starts or
stops.
• Refreshed at the
start or comple-
tion of pulse out-
put in
independent
mode.
Read only • Cleared when
power is turned
ON.
• Cleared when
operation starts or
stops.
• Refreshed when
pulse output
starts or stops.
Read only • Turned ON when
power is turned
ON.
• Turned ON when
operation starts.
• Refreshed when
pulse output
starts or stops.
• Refreshed each
cycle during the
overseeing pro-
cesses.
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