ABB ACS355 - Page 306

306 Fieldbus control with embedded fieldbus
2209 RAMP
INPUT 0
COMM Ramp input to zero through 0301 FB
CMD WORD 1 bit 13 (RAMP_IN_0);
with the ABB drives profile 5319 EFB
PAR 19 bit 6 (RAMP_IN_ ZERO)
40001
bit 6
40031
bit 13
COMMUNICATION FAULT FUNCTIONS ABB DRV DCU
3018 COMM
FAULT FUNC
NOT SEL
FAULT
CONST SP
7
LAST
SPEED
Determines the drive action in case
the fieldbus communication is lost.
43018
3019 COMM
FAULT TIME
0.1…
600.0 s
Defines the time between the
communication loss detection and
the action selected with parameter
3018 COMM FAULT FUNC.
43019
PID CONTROLLER REFERENCE SIGNAL SOURCE SELECTION ABB DRV DCU
4010/
4110/
4210
SET POINT
SEL
COMM
COMM+AI1
COMM*AI1
PID control reference (REF2) 40003 for REF2
Parameter Setting for
fieldbus
control
Function/Information Modbus register
address