Wye Delta starter on a 97 otis 211 started acting up and customer opted to replace it with a siemens soft starter. Controller displays DCCS faults after installation of the siemens soft starter. Prints arent real clear on how to wire up the DCC circuit when going from wye delta contactors to siemens soft starter, as i just have a generic 211 install book. Also are there parameters that need to be changed i did invert dcc and wcc for testing purposes starter options parameter is currently set at 001.

According to the book the starter option for solid state starter is 002 when parameter is changed to this i get a STAR fault which book says is failure of starter to start but it does this instantly when there is no call for the starter to start and the starter runs fine when tested in valve bypass.

Thanks dirt much appreciated

The IOBD board for the 211 is the previous gen one with the external solid state relays soldered on the board. Looks to have all inputs outputs and parameters pretty close just labeled differently on the board. Do you know if there are any differences between the 2 boards other than labeling. Pretty remote site figure i will be out there again in a week or 2. The iobd board on the unit is ABA26800TS and the units i have on route that pin out exactly as prints showing soft starter addition is ACA26800YA.

I’ll send you something else

I have to put a siemes soft start in a 211 this week if any of you guys have any paperwork I wouldnt mind taking a look at it. I've only put in 2-3 other soft starts but they were on dovers and generals

What's your email I can send you the stuff dirt shared with me it is pretty easy.

bowtiedrooster16 @ yahoo