Today I have installed a Sinamics G120 250kW Drive(order no: 6SL3224-0XE42-0UA0), communication is via profibus DP from S7-300 PLC. When i start the motor from HMI, Motor doesn't rotate. In STARTER, i can see current is drawing(about 140A). Speed SP=0. Maybe frequency Ref is not coming...ZZzzz
Later i tried from BOP-2 panel (Hand Auto Mode) setting Speed SP. But same response here as well.
As i have parameterized the drive for freq/start-stop command from profibus, can BOP-2 run whenever i want in HAND Auto Mode???Or BOP-2 commands are ignored here??.........
Note: Before parameterizing, I have run the motor with BOP-2. Perfect it was then.
Later i tried from BOP-2 panel (Hand Auto Mode) setting Speed SP. But same response here as well.
As i have parameterized the drive for freq/start-stop command from profibus, can BOP-2 run whenever i want in HAND Auto Mode???Or BOP-2 commands are ignored here??.........
Note: Before parameterizing, I have run the motor with BOP-2. Perfect it was then.