Omron CJ1M-CPU21 Operation Manual page 104

Auxiliary Area Data Allocation
Name Address
Pulse Output 1 Out- A28107
put Stopped Error
Flag
PWM(891) Output 0 A28300
Output In-progress
Flag
PWM(891) Output 1 A28308
Output In-progress
Flag
Pulse Output 0 Stop A444
Error Code
Pulse Output 1 Stop A445
Error Code
Pulse Output 0 A54000
Reset Bit
Pulse Output 0 CW A54008
Limit Input Signal
Flag
Pulse Output 0 CCW A54009
Limit Input Signal
Flag
Pulse Output 1 A54100
Reset Bit
Pulse Output 1 CW A54108
Limit Input Signal
Flag
Pulse Output 1 CCW A54109
Limit Input Signal
Flag
Description
ON when an error occurred while outputting
pulses in the pulse output 1 origin search func-
tion.
The Pulse Output 1 Output Stop Error code will
be written to A445.
0: No error
1: Stop error occurred.
ON when pulses are being output from
PWM(891) output 0.
0: Stopped
1: Outputting pulses.
ON when pulses are being output from
PWM(891) output 1.
0: Stopped
1: Outputting pulses.
When a pulse output stop error occurred with
pulse output 0, the corresponding error code is
written to this word.
When a pulse output stop error occurred with
pulse output 1, the corresponding error code is
written to this word.
The pulse output 0 PV (contained in A276 and
A277) will be cleared when this bit is turned from
OFF to ON.
This is the CW limit input signal for pulse output
0, which is used in the origin search. To use this
signal, write the input from the actual sensor as
an input condition in the ladder program and out-
put the result to this flag.
This is the CCW limit input signal for pulse out-
put 0, which is used in the origin search. To use
this signal, write the input from the actual sensor
as an input condition in the ladder program and
output the result to this flag.
The pulse output 1 PV (contained in A278 and
A279) will be cleared when this bit is turned from
OFF to ON.
This is the CW limit input signal for pulse output
1, which is used in the origin search. To use this
signal, write the input from the actual sensor as
an input condition in the ladder program and out-
put the result to this flag.
This is the CCW limit input signal for pulse out-
put 1, which is used in the origin search. To use
this signal, write the input from the actual sensor
as an input condition in the ladder program and
output the result to this flag.
Section 4-3
Read/Write Times when data is
accessed
Read only • Cleared when
power is turned
ON.
• Refreshed when
origin search
starts.
• Refreshed when a
pulse output stop
error occurs.
Read only • Cleared when
power is turned
ON.
• Cleared when
operation starts or
stops.
Read only
• Refreshed when
pulse output
starts or stops.
Read only • Cleared when
power is turned
ON.
• Refreshed when
Read only
origin search
starts.
• Refreshed when a
pulse output stop
error occurs.
Read/Write • Cleared when
power is turned
ON.
Read/Write Cleared when power
is turned ON.
Read/Write
Read/Write
Read/Write
Read/Write
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