Rockwell Automation 20-COMM-D DeviceNet Adapter Series B FRN 2.xxx User Manual
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Using Explicit Messaging
20-COMM-D DeviceNet Adapter User Manual
Publication 20COMM-UM002G-EN-P
Table 6.Q Example Single Read COP Response Data
Figure 6.43 Example Single Read COP Response Data File
Address
Value
Description
Hex.
(1)
(1)
In RSLogix 5 software, leading zeros are not displayed in data file addresses. For example, ‘0004’ in address
N30:71 is shown as ‘4’.
Dec.
N30:70
0101
257
TXID = 01, Status = 01 (successful)
N30:71
0004
4
Port = 00, Size = 04 bytes
N30:72
8E01
-29183
Service = 8E (successful), Address = 01 (Node)
N30:73
0009
9
(2)
(2)
In this example, Output Current is a 32-bit integer parameter. For PowerFlex 700S or PowerFlex 750-Series
drives, Output Current is a floating point number. To manipulate REAL data into a proper Float tag, see the
‘Communications’ section in Chapter 1 of the PowerFlex 700S AC Drives Phase II Control Reference Manual,
publication PFLEX-RM003.
Parameter Value Read (LSW) = 0.09 amps
N30:74
0000
0
Parameter Value Read (MSW) = 0