RX72M CPU Card with RDC-IC User's Manual
R12UZ0098EJ0100 rev.1.00
Page 17 of 27
Aug. 23, 2021
5.9
Reset Switch
The product is equipped with a reset switch for resetting the microcontroller externally. To apply an external reset to the
microcontroller, push the pushswitch (SW1).
Figure 5-3 Reset switch
5.10
LEDs
Two LEDs (LED6, LED7) are mounted on the product for use in debugging programs and general system applications.
(LED1 to LED5 are for EtherCAT.) Each turns on when the output on the corresponding port is low-level and turns off
when the output is high-level. Table 5-9 lists the pin assignments corresponding to the LEDs.
Table 5-9 LED Pin Assignments
RX72M Port
LED6
LED7
P80
High-level output
Off
-
Low-level output
On
-
PK2
High-level output
-
Off
Low-level output
-
On
