INVT SV-DA200 Operation Manual page 239

SV-DA200 series AC servo drives
Scope of PROFIBUS-DP communication rate is from 9.6Kbps to 1.5Mbps, which corresponds to the
transmission distance range from 1200m to 200m, the corresponding relation is shown below:
Note:
1. PROFIBUS-DP communication card provides two rotary switches (S3, S4) to set the
communication address on PROFIBUS-DP network. These two rotary switches of binary are used to
set the ones and tens of the communication address. The valid range of the communication address
is 0~99. The address modification will be effective immediately, it is recommended to set
PROFIBUS-DP address during power-off to prevent accidents.
2. It is necessary to use 150Ω twisted pair cables according to the electric transmission mode of
EIA-485 standards.
3. It is necessary to add the terminal resistor to the start terminal and end terminal in the same one
PROFIBUS-DP network, the connection mode of the terminal resistor is shown below:
4. The bus transmission baud rate can be identified automatically after the power on of
PROFIBUS-DP communication card.
8.4.3 PROFIBUS-DP software configuration
"Master-slave" mode is available between the data transmission between the main control module
and slave control module and SV-DA200 servo drive is always the slave. In real-time control, the
cycle data is used for the command setting and state monitoring and the non-cycle communication
function is used for the diagnosis and troubleshooting of the data transmission.
The drive control needs parameter and process data. The non-cycle data is used to control
commands and drives. The process data is cycle data for servo drive control. SV-DA200 only
supports PROFIBUS-DP V0 protocol version (support PKW+PZD mode) and PPO type 5. DP-V0 is
the basic communication protocol version and only supports cycle data exchange (MS0
communication). It has the basic configuration for parameters definition and diagnose.
Baud rate
1.5Mbit/s (default)
500kbit/s
187.5kbit/s
93.75kbit/s
19.2kbit/s
9.6kbit/s
Communication length
200m
400m
1000m
1200m
1200m
1200m
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Communication