CHAPTER 1 INTRODUCTION
3
1.5 Profibus-DP Supported Version
SJ-PB(T) can use following Manufacturing number (MFG No) of SJ300/L300P series.
After Manufacturing number : XX8KXXXXXXXXXXXX
（
SJ300-0.4-55kW / L300P-11-75kW supported
）
XXEMXXXXXXXXXXXX
（
SJ300-75-132kW / L300P-90-132kW supported
）
(Note) Manufacturing number is written in specifications label on main body of SJ300/L300Pseries. Refer to
figure 1-2, figure 1-3.
(Figure1-2, 1-3 are the example of SJ300 series. L300P series are the same manner as SJ300 series.)
1.6 Technical features of Profibus-DP
•
Physical media: EIA RS 485 twisted pair cable or fiber optic.
•
Baud rate: 9.6 kbaud up to 12Mbaud.
•
Maximum number of nodes: 126
•
Maximum number of I/O: 244 bytes/slave.
•
Bus topology: Master-Slave communication. The figure below gives an overview of a Profibus-DP network.
•
Cyclic user data transfer between DP-Master and DP-Slaves.
•
Watch-Dog Timer at the DP-Slaves
•
Connecting or disconnecting stations without affecting other stations.
•
Powerful diagnosis mechanisms, 3 hierarchical levels of the diagnosis messages.
•
Synchronization of inputs and/or outputs.
•
All messages are transmitted with Hamming Distance HD=4.
Specifications label
Figure 1-2 Position of specifications label
Figure 1-3 Contents of specifications label
Inverter model
Maximum applicable motor
Input ratings
Output ratings
Manufacturing
Manufacturing
Manufacturing
Manufacturing number
number
number
number
118KT12345 10001
118KT12345 10001
118KT12345 10001
118KT12345 10001
0101
