Configuring Modbus Tcp Via Interface X1400 - Siemens SINAMICS G130 Operating Instructions Manual

Operation
6.11 Communication via MODBUS TCP
Modbus settings with interface X150
Using the following parameters, set the communication for Modbus TCP with a X150
interface:
Parameters
p2040
r2050[0...19]
p2051[0...24]
r2053[0...24]
r2054
p8839[0...1]
r8850[0...19]
p8851[0...24]
r8853[0...24]
r8854
6.11.3

Configuring Modbus TCP via interface X1400

Activating Modbus TCP via X1400 (CBE20)
1. For drive object DO1, set p8835 = 5 (Modbus TCP).
2. Set the IP address for the CBE20 using p8941.
3. Set the standard gateway for the CBE20 using p8942.
4. Set the subnet mask for the CBE20 using p8943.
5. Set the DHCP mode for the CBE20 using p8944.
6. With p8945 = 2, set "Activate and save configuration" to save and activate the settings
made in the previous steps.
7. In the STARTER commissioning tool, check the list of drive object p0978.
When required, change the sequence of the drive objects using the telegram
configuration ("Drive device" > "Communication" > "Telegram configuration").
8. Save the settings in the STARTER commissioning tool and carry out a POWER ON.
300
Explanation
Setting the monitoring time to monitor the received process data via fieldbus
interface.
If process data is not transferred within one cycle of the fieldbus monitoring time,
then the drive shuts down with fault F01910.
Connector output to interconnect the PZD received from the fieldbus controller
via IF1.
Selects the PZD (actual values) to be sent to the fieldbus controller in the word
format via IF1.
Displays the PZD (actual values) sent to the fieldbus controller in the word for-
mat via IF1.
Status display for the internal communication interface.
Assigning the PN onboard interface (X150) for acyclic communication via PZD
interface 1 (IF1) and interface 2 (IF2).
Connector output to interconnect the PZD (setpoints) received in the word format
via IF2.
Selects the PZD (actual values) to be sent in the word format via IF2.
Displays the PZD (actual values) sent in the word format via IF2.
Status display for COMM BOARD.
Inverter chassis units
Operating Instructions, 07/2016, A5E00331449A