ABB FDNA-01 User Manual

112 Communication protocol
The format of the input assembly is:
 ABB Drives profile with set speed
plus drive parameters assembly
The ABB Drives profile with set speed plus drive parameters
assembly, defined by ABB, adds configurable drive parameters to
the ABB Drives profile with set speed of the ABB Drives Profile.
The format of the output assembly is:
Instance 851
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 Alarm Swc
On
Inhib
Off 3
Sta
Off 2
Sta
Tripped Rdy
Ref
Rdy
Run
Rdy
On
1 Field-
bus
Error
Ext
Run
Enable
Ext Ctrl
Loc
Above
Limit
Re-
mote
At Set-
point
2 Actual Speed (Low Byte)
3 Actual Speed (High Byte)
Instance 901
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 Reset Ramp
in
Zero
Ramp
Hold
Ramp
Out
Zero
Inhibit
Oper
ation
Off 3
Control
Off 2
Con-
trol
Off 1
Con-
trol
1 Ext
Ctrl
Loc
Remote
Cmd
2 Set Speed (Low Byte)
3 Set Speed (High Byte)
4 DATA OUT 1 Value (Low Byte)
5 DATA OUT 1 Value (High Byte)
6 DATA OUT 2 Value (Low Byte)
7 DATA OUT 2 Value (High Byte)
8 DATA OUT 3 Value (Low Byte)

ABB FDNA-01 Specifications

General

Brand	ABB
Model	FDNA-01
Category	Control Unit
Language	English