Parameterizing the SITOP UPS1600
6.1 Buffering an S7 IO controller, including the I/O when the power fails
SITOP UPS1600 under STEP 7 V5
Getting Started,
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7.
Under "Stop buffering voltage" enter the battery voltage value where buffering should be
stopped for a deep discharge condition.
8.
Check that "Buffering allowed" is active. If necessary, activate the "Buffering allowed"
checkbox.