Omron CJ2 CPU - REV 10-2010 User Manual page 608

Appendices
Address
Name
Words Bits
A281 A281.07 Pulse Output 1
Output Stopped
Error Flag
A281.08 Pulse Output 1
Interrupt Feed-
ing In-progress
Flag
A281.09 Pulse Output 1
Interrupt Feed-
ing Error Flag
A283 A283.00 PWM Output 0
Output In-
progress Flag
A283.08 PWM Output 1
Output In-
progress Flag
A293 --- Version Error
Information
A-124
Function
ON when an error occurred while outputting pulses in the pulse
output 1 origin search function. The Pulse Output 1 Output Stop
Error Code will be written to A445.
0: No error, ON: Stop error
This flag is turned ON when an interrupt input is received after
output from pulse output 1 is started with the IFEED(892) instruc-
tion.
OFF: Interrupt feeding not in progress.
ON: Interrupt feeding in progress.
This flag will turn ON if an overflow or underflow occurs when an
interrupt input is received, or when the specified number of pulses
is moved, after output from pulse outputs 1 is started with the
IFEED(892) instruction.
ON: No error.
OFF: Overflow/underflow or specified number of pulses has been
moved.
ON when pulses are being output from PWM output 0.
OFF: Stopped, ON: Outputting
ON when pulses are being output from PWM output 1.
OFF: Stopped, ON: Outputting
A value is set here when the transferred user program contains a
function that is not supported by the unit version of the CPU Unit.
0000 hex: No error.
0001 hex: Error
Status Write timing/
Status at
after mode Related flags, set-
startup
change tings
Retained Cleared • Cleared when an
origin search is
started.
• Refreshed when
a fatal pulse out-
put error occurs
during an origin
search.
• Refreshed when
the limit input sig-
nal for pulse out-
put is set to be
always enabled in
the PLC Setup
and pulse output
is stopped due to
the limit input.
• Cleared when
both limit inputs
are disabled and
a fatal pulse out-
put error code is
stored.
Cleared Cleared • Cleared during
overseeing pro-
cessing after
completing inter-
rupt feeding.
• Turned ON when
the interrupt input
turns ON after
pulse output is
started with the
IFEED(892)
instruction.
Cleared Cleared • Cleared when
IFEED(892)
instruction pro-
cessing is
started.
• Turned ON if an
overflow or under-
flow occurs when
an interrupt input
is received, or if
an overflow or
underflow occurs
while the speci-
fied number of
pulses is being
moved, after
operation is
started with the
IFEED(892)
instruction with
the origin defined.
Cleared Cleared Refreshed when
pulse output starts
or stops.
Cleared Cleared Refreshed when
pulse output starts
or stops.
Cleared Cleared Written at the start
of operation
CJ2 CPU Unit Software User's Manual