DeviceNet
14
Appendix
14-26
L
BA2175 EN 2.0
14.3.6
LAD33 - EXPL_BTW
Explicit message output data
2175DeN106
Bit I:2.0/1 sets the copying command “ COP” . The data are copied from the data word N9:0 to the
scanner DeviceNet output area M0:1 and sent to the DeviceNet device.
The signal for starting the copying process is sent via a digital input. The function “ OSR” converts
the input signal into a pulse (pulse time: one cyle).
The data sent from the scanner as explicit message are prepared in data word N9:0 before they are
copied as order to the scanner DeviceNet output area M0:1.
Explicit message data contents
Example for parameter data transfer of code L-C0012 = 000C
hex
:
Word
High byte
Low byte
0
TXID
01
Order number
Command
01
04
Execute block
Clear response buffer
1
Port
00
with SLC only 0
Size
0E
User data size in byte
2
Service
0E
10
Get attribute single
Set attribute single
MAC ID
DeviceNet node address
3
Class
00
(for Lenze codes)
Class
64
(for Lenze codes)
4
Instance
00
(for Lenze codes)
Instance
01
(for Lenze codes)
5
Attribute
00
(for Lenze codes)
Âttribute
01
(for Lenze codes)
6
L code
00
L code
0C
7
00
Subcode
00
Data area N9:0 is filled as follows:
N9:0
0101
TXID + command
Order number = 01 + command = 01
Execute block
N9:1
000E
Port + size
Port = 00 + size = E = 14 byte
N9:2
0E1C
S Mac ID
Service = 0E = Get single att Mac ID = 1C = 28 node address
N9:3
0064
Class
Class = 0064 = 100 with Lenze controllers
N9:4
0001
Instance
Instance = 0001 with Lenze controllers
N9:5
0001
Attribute
Attribute = 0001 with Lenze controllers
N9:6
000C
L code
L code = 000C = L-C0012 (acceleration time)
N9:7
0000
Subcode
No subcode
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