Modied addressing - scaling factors
Scaling of the speed setpoint via AS-i.P0 … AS-i.P3
AS-i.P3 AS-i.P2 AS-i.P1 AS-i.P0 Speed setpoint scaling factor
1 1 1 1 100%
1 1 1 0 90%
1 1 0 1 80%
1 1 0 0 70%
1 0 1 1 60%
1 0 1 0 50%
1 0 0 1 45%
1 0 0 0 40%
0 1 1 1 35%
0 1 1 0 30%
0 1 0 1 25%
0 1 0 0 20%
0 0 1 1 15%
0 0 1 0 10%
0 0 0 1 7%
0 0 0 0 5%
Fixed speeds - Dual Slave
Fixed speeds via the motor control bits and response in the converter
AS-i.DO2 AS-i.DO1 AS-i.DO0 Response in the converter
0 0 0 OFF1
0 0 1 On + xed speed 1 (factory setting: 1500 rpm)
0 1 0 On + xed speed 2 (factory setting: -1500 rpm)
0 1 1 On + xed speed 3 (factory setting: 300 rpm)
1 0 0 On + xed speed 4 (factory setting: 450 rpm)
1 0 1 On + xed speed 5 (factory setting: 600 rpm)
1 1 0 On + xed speed 6 (factory setting: 750 rpm)
1 1 1 Acknowledge fault or OFF2
Alarm and fault messages
Alarm and fault messages via RP0… RP3 from the converter to the AS-i master
RP3 RP2 RP1 RP0 AS-i.P0=0 → alarm messages AS-i.P0=1 → faults
0 0 0 0 No alarm No fault
0 0 0 1 Not used Overtemperature (F30004, F30012,
F30013, F30024, F30025, F30036)
0 0 1 0 Not used Not used
0 0 1 1 No load (A07929) Not used
Advanced commissioning
7.7Drive control via AS-i
SINAMICS G115D Wall Mounted distributed drive
Operating Instructions, 07/2023, FW V4.7 SP14, A5E52808211A AA 179