MM-400A
12. Data Communication
12-7
(3) Communication Protocol (Single-Directional
Communication)
When ONE WAY is selected for MODE in the COMMUNICATION (2) screen, data of
MEASUREMENT, WAVEFORM, CURR ALL CYCLE, FORCE ALL CYCLE, HISTORY,
HISTORY OUT OF LIM, and SCHEDULE set for ITEM is one-sidedly transmitted for
each measurement with the conditions set for INTERVAL and OUT OF LIMIT
OPERATION. (Refer to “8. (2) p. COMMUNICATION Screen.”)
Also, when the COMM key is touched on the COMMUNICATION (1) screen, data set for
ITEM is transmitted every time.
(Note 1) When the decimal point setting is changed from “.” (period) to “,” (comma),
delimiter between items is changed from “,” (comma) to “:” (colon).
(Note 2) Only for WAVEFORM, CURR ALL CYCLE, and FORCE ALL CYCLE, [EOT] is
added at an end of the data.
(Note 3) When SEAM is selected for MODE in the SYSTEM SETTING (1) screen, the
measurement data of 1) MEASUREMENT, 2) WAVEFORM, 3) CURR ALL CYCYLE, 4)
FORCE ALL CYCLE, 5) HISTORY, and 6) HISTORY OUT OF LIM cannot be
transmitted.