1-10
Chapter 1. Overview
Digital output (DO)
Output functions such as event output that are set using the DO bank, or the time
proportioning output function set using the TP (time proportioning) bank, can be
used. Linear approximation is available for time proportioning output.
CT (current transformer) input (block positions: A2, B2, A1, B1)
The current can be measured by the input from the CT. The control loop that
displays CT input can be set in the basic action bank.
VT (voltage transformer) input (block positions: A2, B2, A1, B1)
The voltage can be measured by the input from the VT. The control loop that
displays VT input can be set in the basic action bank. The resistance of the actuators
(heaters) calculated from the CT input and VT input can also be displayed in the
same control loop as VT input.
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