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 Lcode 00 Lcode 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=14byte
N9:2 0E1C Ser vice + Mac ID Service = 0E = Get single attribute + 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 Attr ibute = 0001 with Lenze controllers
N9:6 000C Lcode L code = 000C = L-C0012 (acceleration t i me)
N9:7 0000 Subcode No subcode
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