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75
Auxiliary Area Data Allocation
Section 4-3
Pulse Output 1 Out-
put Stopped Error
Flag
A28107
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.
Read only
• Cleared when
power is turned
ON.
• Refreshed when
origin search
starts.
• Refreshed when a
pulse output stop
error occurs.
PWM(891) Output 0
Output In-progress
Flag
A28300
ON when pulses are being output from
PWM(891) output 0.
0: Stopped
1: Outputting pulses.
Read only
• Cleared when
power is turned
ON.
• Cleared when
operation starts or
stops.
• Refreshed when
pulse output
starts or stops.
PWM(891) Output 1
Output In-progress
Flag
A28308
ON when pulses are being output from
PWM(891) output 1.
0: Stopped
1: Outputting pulses.
Read only
Pulse Output 0 Stop
Error Code
A444
When a pulse output stop error occurred with
pulse output 0, the corresponding error code is
written to this word.
Read only
• Cleared when
power is turned
ON.
• Refreshed when
origin search
starts.
• Refreshed when a
pulse output stop
error occurs.
Pulse Output 1 Stop
Error Code
A445
When a pulse output stop error occurred with
pulse output 1, the corresponding error code is
written to this word.
Read only
Pulse Output 0
Reset Bit
A54000
The pulse output 0 PV (contained in A276 and
A277) will be cleared when this bit is turned from
OFF to ON.
Read/Write
• Cleared when
power is turned
ON.
Pulse Output 0 CW
Limit Input Signal
Flag
A54008
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.
Read/Write
Cleared when power
is turned ON.
Pulse Output 0 CCW
Limit Input Signal
Flag
A54009
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.
Read/Write
Pulse Output 1
Reset Bit
A54100
The pulse output 1 PV (contained in A278 and
A279) will be cleared when this bit is turned from
OFF to ON.
Read/Write
Pulse Output 1 CW
Limit Input Signal
Flag
A54108
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.
Read/Write
Pulse Output 1 CCW
Limit Input Signal
Flag
A54109
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.
Read/Write
Name
Address
Description
Read/Write Times when data is
accessed
Summary of Contents for CJ1M-CPU21
Page 1: ...Cat No W395 E1 03 CJ series Built in I O CJ1M CPU21 22 23 CJ1M CPU Units...
Page 2: ...CJ series Built in I O CJ1M CPU21 22 23 CPU Units Operation Manual Revised August 2004...
Page 3: ...iv...
Page 19: ...xx...
Page 79: ...50 Wiring Examples Section 3 3...
Page 217: ...188 Origin Search and Origin Return Functions Section 6 3...
Page 220: ...191 Built in Outputs Section 7 1...
Page 247: ...218 Built in Outputs Section 7 1...
Page 251: ...222 Combinations of Pulse Control Instructions Appendix A...
Page 255: ...226 Using Pulse Instructions in other CPU Units Appendix B...
Page 263: ...234 Index...
Page 265: ...236 Revision History...