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I've got a bit of a head scratcher going on. Basically I want to turn a change some transformer's statuses to 0, which I've attempted to do with the following code:

psspy.two_winding_chng_4(i = bus1, j = bus2, ckt = circuitID, intgar1 = 0)

When run, the code gives this error:

Messages for api TWO\_WINDING\_CHNG_4
Messages for two-winding transformer circuit "1" from <removed> to <removed>:   (002015)
Error: Vector group "Dyn1" not found; set to "Dyn1"   (002073)

Could anyone tell me why I'm getting this error, or maybe a different way of changing the status of a transformer?

Thanks!

I've got a bit of a head scratcher going on. Basically I want to turn a change some transformer's statuses to 0, which I've attempted to do with the following code:

psspy.two_winding_chng_4(i = bus1, j = bus2, ckt = circuitID, intgar1 = 0)

When This code is looped many times for many transformers, and when run, the code gives this error:error (or similar):

Messages for api TWO\_WINDING\_CHNG_4
Messages for two-winding transformer circuit "1" from <removed> to <removed>:   (002015)
Error: Vector group "Dyn1" not found; set to "Dyn1"   (002073)

Could anyone tell me why I'm getting this error, or maybe a different way of changing the status of a transformer?

Thanks!

I've got a bit of a head scratcher going on. Basically I want to turn a change some transformer's statuses to 0, which I've attempted to do with the following code:

psspy.two_winding_chng_4(i = bus1, j = bus2, ckt = circuitID, intgar1 = 0)

This code is looped many times for many transformers, and when run, the code gives this error (or similar):

Messages for api TWO\_WINDING\_CHNG_4
TWO_WINDING_CHNG_4
Messages for two-winding transformer circuit "1" from <removed> to <removed>:   (002015)
Error: Vector group "Dyn1" not found; set to "Dyn1"   (002073)

Could anyone tell me why I'm getting this error, or maybe a different way of changing the status of a transformer?

Thanks!