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47DT OPERATING MANUAL EM-9508-B Rev.7
32. RESETTING MAX/MIN VALUES AND LATCHING ALARM
With the I/O option code ‘5’, ‘6’, ‘9’ or ‘A’, the MAX/MIN values and latching alarm can be reset with the RESET signal ON.
While the signal is ON, no measuring continues. When the signal is OFF, each value and output corresponds to the meas-
ured value.
NOTE
• While the RESET signal is ON, the DC output provides 0% and all alarm and BCD outputs (including the status and
DAV signals) turn OFF. However some BCD outputs may be ON depending on the output logic settings.
• The MAX and MIN values can be reset with the RESET signal even when the MAX/MIN display control lockout is set to
“lock MAX/MIN display reset” or “lock MAX/MIN display control”.
• The RESET signal is not effective while ‘S.ERR’ or ‘B.ERR’ is indicated. However all BCD outputs (including the status
and DAV signals) turn OFF.
Present value
Reset
RESET signal
ON
*
1 Display depends on the settings and input.
