Omron EQUO Series User Manual page 79

Note
 The conversion unit cannot be specified when ETC is set to "OFF".
Offset Unit No. (UTOFS)
(34)
Specifies the starting (offset) unit number set for the Power Sensor/Monitor units to be
connected.
To use the unit numbers from No.10 to No.15, for example, "10" is set for the offset number
(this setting item), while "6" is set for the number of Power Sensor/Monitor units to be
connected (UNIT).
The range of selection (Numeric input):
1 to 99
Initial value:
1
Important
 The unit numbers for UTOFS and UNIT settings must not exceed "99".
 However, depending on the offset number setting and the number of connected Power
Sensor/Monitor units, 100 or larger numbers may exist. In this case, the set value of the unit
is automatically changed so that the maximum value of the unit number is 99.
Power Startup REC Restoration (REREC)
(35)
Specifies if the REC restoration function is used in the event of power startup.
The range of selection (Options):
OFF / ON
Setting Value
OFF
ON
Initial value:
OFF
Note
 The power startup REC restoration setting is not possible when ETC is set to "OFF".
Important
 ZN-CTX21: An error occurs if an SD memory card is not inserted at the startup immediately
after a power failure when the REC restoration is set to "ON". The unit fails in writing data to
the memory card and does not start recording. To solve this situation, cancel the error state
and start recording via key operation.
 ZN-KMX21: The data remaining in the internal memory is output to the SD memory card at
startup regardless of the setting.
 Be careful that the remaining data in the internal memory is discarded and recording is
resumed without an error indication.
KMX21
The unit does not automatically start recording at the next startup after
a power failure during recording.
The unit automatically writes data to a memory card and starts
recording at the next startup after a power failure during recording.
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3. Check and Preparation
Operation