Rockwell Automation 20-COMM-D DeviceNet Adapter Series B FRN 2.xxx - Manual (Page 152)

6-24 Using Explicit Messaging
20-COMM-D DeviceNet Adapter User Manual
Publication 20COMM-UM002G-EN-P
Table 6.M Example Scattered Read Response Data
Figure 6.26 Example Scattered Read Response Data File
PLC-5 Controller Example to Write Multiple Parameters
A scattered write message is used to write values to multiple parameters.
Values for up to 19 parameters can be written. This write message example
writes the following values to these five parameters.
Address
Value
Description Hex. (1)
(1) In RSLogix 5 software, leading zeros are not displayed in data file addresses. For example, ‘001E’ in address
N30:71 is shown as ‘1E’.
Dec.
N30:70 0101 257 TXID = 01, Status = 01 (successful)
N30:71 001E 30 Port = 00, Size = 30 bytes
N30:72 CB01 51969 Service = CB (successful), Address = 01 (Node)
N30:73 0001 1 Read Value = Parameter Number (verification)
N30:74 0384 (2)
(2) For PowerFlex 700S or PowerFlex 750-Series drives, if some of the parameters being read are floating point
(REAL) data types, see the ‘Communications’ section in Chapter 1 of the PowerFlex 700S AC Drives Phase II
Control Reference Manual, publication PFLEX-RM003, on how to manipulate REAL data into a proper Float tag.
900 Parameter Value (LSW) = 90.0 Hz.
N30:75 0000 (2) 0 Parameter Value (MSW) = 0
N30:76 0003 3 Read Value = Parameter Number (verification)
N30:77 0009 (2) 9 Parameter Value (LSW) = 0.09 Amp
N30:78 0000 (2) 0 Parameter Value (MSW) = 0
N30:79 0006 6 Read Value = Parameter Number (verification)
N30:80 8EE (2) 2286 Parameter Value (LSW) = 228.6 VDC
N30:81 0000 (2) 0 Parameter Value (MSW) = 0
N30:82 000C 12 Read Value = Parameter Number (verification)
N30:83 CA7 (2) 3239 Parameter Value (LSW) = 323.9 VDC
N30:84 0000 (2) 0 Parameter Value (MSW) = 0
N30:85 0011 17 Read Value = Parameter Number (verification)
N30:86 207E (2) 8318 Parameter Value (LSW) = 8.318 mA
N30:87 0000 (2) 0 Parameter Value (MSW) = 0
PowerFlex 7-Class Drive Parameter Write Value PowerFlex 7-Class Drive Parameter Write Value
141 - [Accel Time 2] 11.1 Sec. 106 - [Preset Speed 6] 44.4 Hz.
143 - [Decel Time 2] 22.2 Sec. 107 - [Preset Speed 7] 55.5 Hz.
105 - [Preset Speed 5] 33.3 Hz.