3. Operation
Fieldbus Communication
122
RCP6
(2) Input and Output Signal Assignment for each Axis
The I/O signals for each axis consists of 1-word for each I/O bit register.
● The control signals and status signals are ON/OFF signals in units of bit.
● Binary data of 8 bits for the specified position number and complete position number and
values from 0 to 255 can be used.
Caution:
Set the operational condition in advance
with using a teaching tool such as PC software in the
position number to be used. Selecting a position number with no setting conducted will
generate the alarm code 0A2 “Position Data Error”.
PLC Output (m is PLC output top word address for each axis number)
Address m
b15 b14 b13 b12 b11 b10
b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Control Signal/
Specified
Position No.
BKRL
–
–
SON
RES
STP
HOME
CSTR
PC128
PC64
PC32
PC16
PC8
PC4
PC2
PC1
PLC Input (m is PLC input top word address for each axis number)
Address m
b15 b14 b13 b12 b11 b10
b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Status Signal/
Completed
Position No.
EMGS
ZONE1
PSFL
SV
ALM
MOVE
HEND
PEND
PM128
PM64
PM32
PM16
PM8
PM4
PM2
PM1
1 word = 16 bit
Control Signal Specified Position No.
1 word = 16 bit
Status Signal Completed Position No.
3.4.7