Siemens SINAMICS PERFECT HARMONY GH180 Function Manual page 37

Table 4-17 Network 2: Configure Parameters Menu (9916)
Parameter ID
Modbus Baud Rate 9917
Modbus Parity 9947
Modbus Stop Bits 9948
Modbus Address 9920
Modbus Reg. Set 9102
Velocity Units 9924
Demand Scalar 9926
Aux Demand Scalar 9927
Network Timeout 9935
Modbus Reg. Set "Two" provides backward compatibility only.
1
Modbus Reg. Set "One" provides improved network response with respect to Modbus Reg. Set "Two".
NXGPro+ Communication Manual
Function Manual, AA, A5E50226719
Unit Default Min
19200
None
1
1 1
One
%
1 -125
1 -125
0 0
4.3 Parameter Assignment/Addressing
Max Description
Set the Modbus network baud rate:
• 1200
• 2400
• 4800
• 9600
• 19200
Set the Modbus parity:
• none
• odd
• even
Set the Modbus stop bits:
• one
• two
247 Set the address of the node on the Modbus network.
Select Register Set for Network 2
• One
Selects Modbus Registers
40257 - 40320 for From-Drive
40001 - 40064 for To-Drive
• Two
Selects Modbus Registers
40001 - 40064 for From-Drive
40065 - 40128 for To-Drive
Designate the units for velocity values from the drive:
• %
• RPM
• Hz
125 Set the scalar for input demand reference from the net‐
work.
125 Set the auxiliary scalar for input demand reference from
the network.
65535 Set the timeout for network determined to be non-re‐
sponsive.
Modbus Communication
1
35