Output Signal Setting - Mitsubishi Electric FR-A8AC Instruction Manual

4.4

Output signal setting

 Setting output signals
Use Pr.320 and Pr.321 to assign signals to the terminals ABC (1, 2). The settings of Pr.320 and Pr.321 are the same as those
of Pr.190 to Pr.196 (output terminal function selection). For the details of Pr.190 to Pr.196, refer to the Instruction Manual
(Detailed) of the inverter.
NOTE
• When the protective function (E.1 to E.3) is activated, all the outputs are shut off.
• Negative logic cannot be set.
 Adjusting the output terminal response level (Pr.418)
• The response level of the output terminals can be delayed in a range of 5 to 50 ms. (Operation example for the RUN signal.)
RUN
Pr.418 = 9999
RUN
Pr.418 ≠ 9999
NOTE
• The response level is not adjusted while Pr.418 = "9999".
• When Pr.157 OL signal output timer is set for the Overload warning (OL) signal output, the OL signal is output when
the set time of (Pr.157 + Pr.418) elapses.
17
RELAY OUTPUT
OFF
ON
ON
Pr.418 Pr.418
Time
OFF