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4 RS-232C communications
4.4 Data request commands and responses
ES-51
61
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Clock data request command and response
Request command format
Meter response format
Command code
Header
Seconds, 2-digit, 0 - 59
Minutes, 2-digit, 0 - 59
Hours, 2-digit, 0 - 23
Day, 2-digit, 01 - 31
Month, 2-digit, 01 - 12
Header
Year, 4-digit (A.D.; lead zero is suppressed)