IAI CC-Link, Operation Manual

Page: 68 / 132

64
Details of input and output signal
Signal type Bit
Signal
name
Contents Detail
Target
position
data
32 bit
data
-
This is a 32 bit integer with sign (Unit: 0.01mm),
and is set in hexadecimal number.
Example) In the case of +25.4mm, set it to
0009EC
H
(decimal 2540).
●
When the integer is negative, it is indicated
by complement of 2, therefore, the
uppermost bit becomes “1.”
-
Movement
parameter
position No
16 bit
data
-
Set movement parameters other than target
position data on the position table, however,
designate the position No. in hexadecimal
number. -
b15-b13 - Cannot be used.
b12 SON Servo on command
b11 STP Pause command
b10 HOME Home return command
b9 CSTR Start command
b8 RES Reset command
PLC outp
ut
Control
signal
b7-b0 - Cannot be used.
Present
position
data
32 bit
data
-
This is a 32 bit integer with sign (Unit: 0.01mm),
and the present position data is outputted in
hexadecimal number.
Example) and (Note) are the same as those for
the target position data.
b15-b9 - Cannot be used.
b8 PMSS
PIO/Modbus switching status
0: PIO, 1: Modbus
Switching is performed by PIO/Modbus
switching command.
b7 EMGS Emergency stop status
b6 PSFL Push outside -
b5 PWR Controller preparation completion
b4 SV
Operation preparation completion (Servo on
status)
b3 MOVE On moving
b2 HEND Home return completion
b1 PEND Positioning completion
PLC in
put
Position
data
designation
b0 ALM Alarm occurring