Chapter 12 Description of Parameter SettingsCP2000
12.1-06-22
(2) Select one of the voltage type analog inputs below:
(a) AVI1(Pr.03-00=11)
(b) AVI2 (Pr.03-02=11)
(c) ACI (Pr.03-01=11 and Pr.03-29=1).
(3) When selecting Pr.03-01=11 and Pr.03-29=1, you must switch SW4 to 0–10 V for the
external I/O board.
(4) The AFM2 outputs constant voltage or current, the Pr.03-23=23. You must switch AFM2
SW2 to 0–20 mA for the external I/O board, and set AFM2 output level to 45%
(Pr.03-33=45%) of 20 mA = 9 mA.
(5) Use Pr.03-33 to adjust the constant voltage or constant current of the AFM2 output, the
setting range is 0–100.00%.
(6) There are two types of action levels for PT100. The diagram below shows the PT100
protecting action:
(7) PT100 wiring diagram:
Figure 1
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