(5)
Network parameter read
Request
Normal response
(M_RLT=0)
Abnormal response
(M_RLT=1)
6F8C1067
Item
None
Offset+0
Node name (facility name)
+4
+5
Vendor name
+9
+10
Manufacturer format
+14
+15
Area 1 start address
+16
Area 1 size
+17
Area 2 start address
+18
Area 2 size
+19
Reserved
+20
Reserved
+21
Reserved
+22
Reserved
+23
Upper layer status
+24
Refresh cycle allowed time setting
+25
Refresh cycle measurement (current value)
+26
Refresh cycle measurement (maximum value)
+27
Refresh cycle measurement (minimum value)
None
Figure A-18 Network parameter read data
A.3 Message Transmission Communication Data
Data content
15
8
7
Token monitor time up
interval
Minimum allowed frame
interval
Link status
Protocol version
0
A
61