3.4 Fieldbus Type Address Map
126
(3) I/O signal assignment
The controller's I/O port signal varies depending on the parameter No.25 setting.
[Refer to 3.8 Remote I/O Mode]
Set the parameter No.25 of MSCON
Positioning mode Teaching mode 256-point mode
0 1 2
Category
Port
No.
Symbol
Signal Name
Symbol Signal Name Symbol Signal Name
0 PC1 PC1 PC1
1 PC2 PC2 PC2
2 PC4 PC4 PC4
3 PC8 PC8 PC8
4 PC16 PC16 PC16
5 PC32
Specified position No.
PC32
Specified position No.
PC32
6 – MODE
Teaching mode
command
PC64
7 – JISL
Jog/inching switching
PC128
Specified position No.
8 –
Unavailable
JOG+
+Jog
–
Unavailable
9 BKRL
Brake release
JOG-
-Jog
BKRL
Brake release
10 –
Unavailable
–
Unavailable
–
Unavailable
11 HOME
Home return
HOME
Home return
HOME
Home return
12 *STP
Pause
*STP
Pause
*STP
Pause
13 CSTR
Positioning start
CSTR/
PWRT
Positioning start/
Position data import
command
CSTR
Positioning start
14 RES
Reset
RES
Reset
RES
Reset
PLC output
→
MSCON input
15 SON
Servo ON command
SON
Servo ON command
SON
Servo ON command
0 PM1 PM1 PM1
1 PM2 PM2 PM2
2 PM4 PM4 PM4
3 PM8 PM8 PM8
4 PM16 PM16 PM16
5 PM32
Completed position No.
PM32
Completed position No.
PM32
6 MOVE
Moving signal
MOVE
Moving signal
PM64
7 ZONE1
ZONE1
MODES
Teaching mode signal
PM128
Completed position
No.
8
PZONE/
Z0NE2
Position zone/
Zone 2
PZONE/
ZONE1
Position zone/
Zone 1
PZONE/
ZONE1
Position zone/
Zone 1
9 –
Unavailable
–
Unavailable
–
Unavailable
10 HEND
Home return completion
HEND
Home return
completion
HEND
Home return
completion
11 PEND
Positioning completion
signal
PEND/
WEND
Positioning completion
signal/Position data
import complete
PEND
Positioning
completion signal
12 SV
Operation preparation
end
SV
Operation preparation
completion
SV
Operation preparation
end
13 *EMGS
Emergency stop
*EMGS
Emergency stop
*EMGS
Emergency stop
14 *ALM
Alarm
*ALM
Alarm
*ALM
Alarm
MSCON outpu
→
PLC input
15 *BALM
Absolute battery
voltage drop alarm
*BALM
Absolute battery
voltage drop alarm
*BALM
Absolute battery
voltage drop alarm
(Note): “*” in codes above shows the signal of the active low.
(Reference) Signal of Active Low
A signal of active low is a signal that the input signal is processed when it is turned OFF, output signal is ordinarily on while
the power is ON, and turns OFF when the signal is output.
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