Trumpf TruConvert DC 1000 Series, Operator'S Manual

Page: 79 / 112

3. Operation via Modbus
Protocol: TCP/UDP.
Note
Operation via Modbus is the standard method of operation for
regular operation.
Configuration, initial commissioning and software update of the
TruConvert System Control and the connected modules can be
performed via the user interface.
Function User interface Modbus
Operation x x
System configuration x x
Software update x —
Changing the IP
address x —
Data backup x —
Differences in operation Tab. 7-2
3.1 Establishing a connection
Condition
■ Initial commissioning was performed (see "Commissioning",
pg. 7 ‐ 3) .
1. Connect the TruConvert System Control to the Modbus mas-
ter with an Ethernet cable.
2. To switch on the system control and the modules: switch on
the 24 V supply voltage.
The PCS (Power Conversion System) is ready for communica-
tion via Modbus.
3.2 Modbus Register Map
■ Base settings: address range 1000 to 1999
■ Info system: address range 2000 to 2399
■ Alarm and warning messages: address range 2400 to 3999
■ Process set values: address range 4000 to 4999
■ Process actual values: address range 5000 to 5999
A67-0140-00.BKen-0
01-05 2020-07-01 Operation via Modbus
7 ‐ 11
Differences for Modbus –
user interface