Studio spot 250 home rot1 error

thank a lot after some test with sunlite suite 3 all motor all dmx fonction are ok

i test the sensor of color and litho and fx wheel they are ok

all motor work 

when i use dmx command or internal preset evrey thing work normaly

but when start the fixture after the homing process she tell me rot1 error

can someone says what is the rot1indicate :  color ,fx ,or litho, pan, or tilt  error

have a nice day

thank a lot after some test with sunlite suite 3 all motor all dmx fonction are ok

i test the sensor of color and litho and fx wheel they are ok

all motor work 

when i use dmx command or internal preset evrey thing work normaly

but when start the fixture after the homing process she tell me rot1 error

can someone says what is the rot1indicate :  color ,fx ,or litho, pan, or tilt  error

have a nice day