2011-02-04T00:00:00Z warm_up 50ms unit_2 off 100 off 0 open close
2011-02-04T00:07:00Z set_heater
2011-02-04T00:07:05Z set_heater
2011-02-04T00:07:10Z set_heater
2011-02-04T00:17:00Z acquisition 50ms unit_2 off 200000 off 0