Banking mode operation in Knorr Bremse WAG 9 locomotive

For Banking mode
1)attach loco safely on train
1)VCB open
2) ZBAN- ON
3)Mode switch- HLPR
4)A9 to FS
5)Ack fault on DDS
of loco in Banking mode
6)Close VCB(DJ)
7)Open Angle COC