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6.
Communication
6.1.
Communication with PROFINET device
(IO
controller)
MG80-PN supports PROFINET standard communication, and has the following
RT communication (real time) and NRT communication (Non Real-time) service
functions.
6.1.1.
RT communication(
Real-time communication
)
MG80-PN supports RT communication of PROFINET standard and performs
Real-time communication with the IO controller (PROFINET master PLC).
IO data (Output) structure details (34 byte)
Type
Offset
Variable
type
Label
Remarks
byte
bit
Output
0
0
BOOL
IF1.ST2.BW_QuitChannel_A
MG70-PN used it, but the MG80-PN
outputs zero because it is not used.
1
BOOL
IF1.ST2.BW_QuitChannel_B
2
BOOL
IF1.ST2.BW_QuitChannel_R
3~7
-
-
1
0
BOOL
IF1.ST2.Encoder01Reset
1~7
-
-
2
0
BOOL
IF1.ST3.BW_QuitChannel_A
1
BOOL
IF1.ST3.BW_QuitChannel_B
2
BOOL
IF1.ST3.BW_QuitChannel_R
3~7
-
-
3
0
BOOL
IF1.ST3.Encoder01Reset
1~7
-
-
4
0
BOOL
IF1.ST4.BW_QuitChannel_A
1
BOOL
IF1.ST4.BW_QuitChannel_B
2
BOOL
IF1.ST4.BW_QuitChannel_R
3~7
-
-
5
0
BOOL
IF1.ST4.Encoder01Reset
1~7
-
-
6
0
BOOL
IF1.ST5.BW_QuitChannel_A
1
BOOL
IF1.ST5.BW_QuitChannel_B
2
BOOL
IF1.ST5.BW_QuitChannel_R
3~7
-
-
7
0
BOOL
IF1.ST5.Encoder01Reset
1~7
-
-