PfofiBus Gateway
Signal
name
Signal type
Byte Bit
Description
This signal remains ON while the Gateway
Unit is operating normally.
7 RUN
Gateway Unit normal
output
The signal is synchronized with the
illumination of the LED (RUN) on the front
face of the unit.
This signal turns ON when a major
shutdown failure has been detected.
6 G.ER
Gateway Unit error
detection output
The signal is synchronized with the
illumination of the LED (G.ER) on the front
face of the unit.
This signal turns ON when a SIO link
communication error has been detected.
5 T.ER
SIO-link
communication error
detection output
The signal is synchronized with the
illumination of the LED (T.ER) on the front
face of the unit.
+0
The status of the port switch on the front
face of the unit is output.
4
TPC
Port switch ON output
This signal is ON while the port switch is ON.
3 MOD4
Mode setting switch 4
ON output
Status
signal 0
2 MOD3
Mode setting switch 3
ON output
1 MOD2
Mode setting switch 2
ON output
The setting status of each pin of the
mode setting switch is output.
When the switch is turned ON, the
applicable bit will turn ON (“1”).
0 MOD1
Mode setting switch 1
ON output
7 Major
V.4
6 Major
V.2
5 Major
V.1
The major version
number is output as a
three-bit binary value.
PLC input
The Gateway version information is output.
4 Minor
V.16
3 Minor
V.8
2 Minor
V.4
You may need to check this information in
certain situations, such as when the
Gateway encountered a problem. Provide
the necessary wiring so that these signals
can be read by the PLC.
+1
1 Minor
V.2
The major version
number is output as a
five-bit binary value.
Example) If the version is 1.03, the major
version number is “1” (data:
001), while the minor version
number is “3” (data: 00011).
0 Minor
V.1
7
LNK15
Linked Axis No. 15
6 LNK14
14
5 LNK13
13
4 LNK12
12
3 LNK11
11
+2
2 LNK10
10
1 LNK9
9
0 LNK8
8
7 LNK7
7
6 LNK6
6
5 LNK5
5
Link connection of an axis selected for
link connection by any one of CFG15
to 0 will become enabled when the
MON signal is turned ON. The signal
corresponding to each axis whose link
connection is enabled turns ON.
Status
signal 1
4 LNK4
4
3 LNK3
3
+3
2 LNK2
2
1 LNK1
1
0 LNK0
0
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