5 overview of profibus dp communication, Execu ting communi cat ion – KEYENCE DL-PD1 User Manual
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Overview of PROFIBUS DP Communication
3-21
- PROFIBUS DP Compatible Network Unit DL-PD1 User's Manual (GT-70A) -
Execu
ting Communi
cat
ion
3
Output
Functions assigned to the external input request 1 to 3 are as follows:
•
External input request 1: PRESET input
•
External input request 2: TIMING input
•
External input request 3: RESET input
Refer to the GT-70A series user's manual.
Octet
Bit
Function name
Description
Value
0 to 10
0
External input request 1
Requests the external input to the
sensor amplifiers.
0: OFF
1: ON
1
External input request 2
Requests the external input to the
sensor amplifiers.
0: OFF
1: ON
2
External input request 3
Requests the external input to the
sensor amplifiers.
0: OFF
1: ON
3
Reserved for system
-
-
4
Reserved for system
-
-
5
Reserved for system
-
-
6
Reserved for system
-
-
7
Reserved for system
-
-