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Chapter 6 – Communication
6-3
Installation and Start-up Guide for NPBA-01
Communication
References
The Initiate command (see
FMS Services Supported above) defines
which communication reference (CR) is used in FMS communication.
The CRs supported by the NPBA-01 PROFIBUS Adapter are
presented in Table 6-1 below.
Table 6-1 Communication References.
*The types are abbreviated as follows:
BRCT = Broadcast
MSCY = Master–Slave Cyclic
MSCY_SI = Master–Slave Cyclic with Slave Initiative
MSAC = Master–Slave Acyclic
CR Number
2
3
4
5
Type*
BRCT (8)
MSCY (3)
MSCY (3)
MSCY_SI (7)
Local LSAP
63
46
47
44
Remote Address
All (255)
All
All
All
Remote LSAP
All
All
All
All
Attribute
D (=0)
O
O
O
MaxSCC
0
0
0
0
MaxRCC
0
0
1
0
MaxSAC
0
0
0
1
MaxRAC
0
0
0
0
MaxPDUSendHiPrio
0
0
0
50
MaxPDUSendLoPrio
0
50
50
50
MaxPDURecHiPrio
245
0
0
0
MaxPDURecLoPrio
0
50
50
50
Features Supported
00 00 00
00 00 80
00 00 00
00 20 00
00 00 00
00 10 00
00 00 10
00 20 00
CR Number
6
7
8
9
Type*
MSCY (3)
MSAC (1)
MSAC (1)
MSAC (1)
Local LSAP
45
43
42
41
Remote Address
All
All
All
All
Remote LSAP
All
All
All
All
Attribute
O
O
O
O
MaxSCC
0
0
0
0
MaxRCC
0
1
1
1
MaxSAC
0
0
0
0
MaxRAC
0
0
0
0
MaxPDUSendHiPrio
0
0
0
0
MaxPDUSendLoPrio
50
241
241
241
MaxPDURecHiPrio
0
0
0
0
MaxPDURecLoPrio
50
244
244
244
Features Supported
00 00 00
00 20 00
00 00 00
00 30 06
00 00 00
00 33 20
00 00 00
00 33 20