APPENDICES
Number
Name
Sequence
accumulation
M9077
time
measurement
Test mode
M9078
request error
flag
Servo program
M9079
setting error flag
BUSY flag for
execution of
M9080
CC-Link
dedicated
instruction
Table App2.1 Special Relay List (Continue)
Description
• Compares the setting value at D9077 with the time
elapsed from the start of measurement
(accumulation time) at every scan. Then, performs
the following operations:
Setting value > Accumulation time:
OFF:Time not elapsed
Setting value < Accumulation time:
ON: Time elapsed
*
*
• Turned on when test mode is not available though
OFF:No error
a test mode request was made from a peripheral
ON: Error
device. Turned off if test mode becomes available
by making another test mode request.
• Turned on when the positioning data of the servo
program designated by the
OFF:No data error
an error.
ON: Data error
Turned off when the data has no error after the
DSFRP
Turned ON/OFF according to the number of
remaining instructions ( RIRD / RIWT / RISEND /
RIRCV ) being executable simultaneously at one
scan.
OFF: Number of remaining instructions
ON:
By assigning M9080 as execution condition, the
OFF: Number of
number of instructions above executed
remaining
simultaneously at one scan can be limited to 10 or
instructions
less.
executable
*4: This function is available with the CPU of the fol-
simultaneously:
1 to 10
ON: Number of
remaining
Q02CPU-A, Q02HCPU-A,
instructions
Q06HCPU-A
executable
A1SJHCPU, A1SHCPU,
simultaneously: 0
A2SHCPU
A2UCPU(S1), A3UCPU,
A4UCPU
A2USCPU(S1)
A2USHCPU-S1
Details
Turns M9077 ON and clears the accumulation
time.
Turns M9077 from ON to OFF and clears the
accumulation time. When M9077 is already OFF,
clears the accumulation time.
When 1 to 255 is designated at D9077, M9077 is
turned ON at the first scan.
When the value other than 1 to 255 is designated
at D9077, the value in D9077 is reset to 0 and
M9077 is always turned OFF.
DSFRP
instruction is executed again.
executable simultaneously: 1 to 10
Number of remaining instructions
executable simultaneously: 0
lowing S/W versions or later.
CPU Type Name
Software Version
Available with all versions
S/W version Q
(Manufactured in July, 1999)
S/W version E
(Manufactured in July, 1999)
S/W version L
(Manufactured in July, 1999)
APP - 21
Applicable CPU
Dedicated to
—
QCPU-A
(A Mode)
—
Dedicated to A73.
instruction has
—
Dedicated to A73.
Can be used only
with AnU, A2US,
or AnSH, QCPU-
A (A Mode) *4