returns the state of the three digital inputs (IN1/2/3) in a three-character string. The leftmost bit represents IN1 and the rightmost bit represents IN3.
Firmware Versions: V3.1.0 and later
Type: switch mode (R) Range: 000 - 111 (0=off, 1=on)
Units: n/a Default: n/a
Opmodes: all Drive Status: en/dis EEPROM: n/a