- 52 -21.4.9. Switch on continuous transmission in basic measuring unitFormat: C1 CR LFResponse options:C1_I CR LF command understood but not accessible at this momentC1_A CR LFMASS FRAMEcommand understood and in progressresponse: mass value in basic measuring unitResponse format:1 2 3 4 5 6 7-15 16 17 18 19 20 21S I space stabilitymarker space character mass space unit CR LF21.4.10. Switch off continuous transmission in basic measuring unitFormat: C0 CR LFResponse options:C0_I CR LF command understood but not accessible at this momentC0_A CR LF command understood and carried out21.4.11. Switch on continuous transmission in current measuring unitFormat: CU1 CR LFResponse options:CU1_I CR LF command understood but not accessible at this momentCU1_A CR LFMASS FRAMEcommand understood and in progressresponse: mass value in current measuring unitResponse format:1 2 3 4 5 6 7-15 16 17 18 19 20 21S U I stabilitymarker space character mass space unit CR LF