ABB ACS880-01-061A-3+N5350 - Using the Embedded Fieldbus Port to Control the Drive

Operating Modes 9-93AXD50000011888
9.4.2 Using the Embedded Fieldbus Port to Control the Drive
If Embedded Field Port (EFB) is used to control and monitor the drive over MODBUS-RTU, the D2D port must be congured
in Group 58. Parameters that must be congured are shown below:
• Group 58 – Embedded Fieldbus
– 58.01 – Protocol Enable – Must be set to MODBUS-RTU.
– 58.03 – Node Address – Should be set to match the desired Modbus Node Address of the drive.
– 58.25 – Control Prole – Must to set to Transparent.
– 58.26 – EFB Ref1 Type = Speed.
– 58.28 – EFB Act1 Type = Speed.
– 58.30 – Status Word Transparent – Should be mapped to Parameter 6.11 as a 16-bit Word (“6.11[16]”).
– 58.31 – EFB Act1 Transparent Source – Should be mapped to Parameter 1.1 as a 16-bit Word (“1.1[16]”). This
maps the Actual Motor Speed to the communications link.
– 58.32 – EFB Act2 Transparent Source – Should be mapped to Parameter 1.10 as a 16-bit Word (“1.10[16]”). This
maps the Motor Torque to the communications link.
– 58.34 – Word Order – Should be set to HI-LO
– 58.110 – Data I/O 10 – Should be mapped to Parameter 1.7 as a 16-bit Word (“1.7[16]“). This maps the Motor
Current to the communications link.
– 58.111 – Data I/O 11 – Should be mapped to Parameter 1.11 as a 16-bit Word (“1.11[16]“). This maps the DC Bus
Voltage to the communications link.
– 58.112 – Data I/O 12 – Should be mapped to Parameter 1.14 as a 16-bit Word (“1.4[16]“). This maps the Motor
Power to the communications link.
Important Note: Only the Transparent 16 Profile can be used with the ACS880+N5350 CTDD Drive due to
the fact that additional Control Word Bits and Status Word Bits are used in the CTDD Application that are
not supported in the other profiles.
After making changes to the EFB Group (58) always set parameter 58.06 to “Refresh” to update the drive and EFB Port to
accept the changes and refresh the communications setup.
For an example setup using an Ethernet Fieldbus Adapter to control the drive over MODBUS-RTU RS-485, please see
Appendix F.