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7.2.2
Programmable controller-related signals
When the power to the
PGU
is turned
OFF, all data is cleared.
BFM
Detcrlptlon
b15
I
b14
I
b13
I
b12
I
b l l
I
b10
I
b9
1
b 8
I
b7
1
b6
I
b 5
I
b 4
I
b 3
I
b 2
I
b l
I
bO
-
#O
Block desianation 10 to 99)
axis
Step Loop
aync
dog vakd
sris
Start
!;ye
transler transler
synch
Input
Output
Multi.
Continuous
Mutfi-
-
#1
-
-
-
-
-
-
-
#2
Y440
Y441
Y442 Y443
Y444
-
-
-
M120
M121
M122
M123
M124
M125
M126
M127
SET
Error
M a d e
W A F
WAIT
Remain.
in9
wail
-
#3
M100
M101
M102
M1
-
-
-
-
M110
M111
M112
M113
M114
M115
M116 M117
-
114
-
-
-
-
-
M
drwr
READY
detection
O N
MO
M
-
:2k
MANUAL
iT
-
#5
M codes 0 to 77 (see page 20.)
C
I
#6
Higher bit
#7
Lower bit
Current
PGU value (converted to pulses)
-
Execution block number (0 to 99)
#9
+
Execution step number (0 to 1,999)
#8
Current values, execution step numbers, and execution
-
block numbers
of the PGU are automatically written to
-
# I
0
Lower bit
these areas. State of these areas can be monitored by
# I 1
Higher bit
# I 3
Lower bit
#12
-
the programmable controller.
Higher bit
-
Setting
value register 70
-
Setting value register 71
-+
# I 4
1
Lower bit
# I 5
I
Higher bit
Setting value register 72
Setting value register 73
SPD X*..... Speed designation
W T P . . . . . Absolute address
W T Kf*..... Relative address
RPT
X*..... Repeat command
Applicable numeric value ranges vary according to each
instruction. However, the range
of positive values of
0 to
Setting value register 77
999,999
is applicable.
-
1
#30 ]Type code: 5,010 (FX.lGM's used number) This is written automatically when the power is turned ON.
1
#31
1
Unusable
Notes:
See
page 19 for BFM#l, and pages 21 and 125 for BFM#3.
(1)
BFM#l,
b6 =
ON (Input transfer)
The ON/OFF states of the input terminals (A to
L,
X0 to X3) of the PGU are written to BFM#27.
By reading the state using the programmable controller, they can be used for input monitoring
or as extension inputs for the programmable controller.
(2)
BFM#l, b7
=
ON (Output transfer)
The ON/OFF states of BFM#26 are output to YO to Y6 of the PGU. Since they are already used
in the programs in the PGU, SET YO to Y6 instructions cannot be used in the PGU. Also, the
PGU's digital switch setting cannot be read.
(3) BFM#2,
#4:
See page
28.
(4)
See page 134 for the applicable versions of programmable controllers.
-
102
-
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