POPEN PCLOS Issues

I currently have no access to machine to check by myself, so please advise: Is this sequence valid on Fanuc 0i ?

POPEN
G0X0YX
DPRNT[POS1*[#5041[3,4]]
G0X100.
DPRNT[POS2*[#5041[3,4]]
G0X200.
DPRNT[POS3*[#5041[3,4]]
PCLOS