Delta C2000 Series User Manual page 767

Chapter 16 PLC Function ApplicationsC2000
Using KPC-CC01
Maintain previous state
NOTE
 When input/ output terminals (FWD REV MI1–MI8, MI10–15, Relay1, Relay2, RY10–RY15,
MO1–MO2, and MO10–MO11) are included in the PLC program, these input/ output terminals will
only be used by the PLC. As an example, when the PLC program controls Y0 during PLC operation
(PLC1 or PLC2), the corresponding output terminal relay (RA/RB/RC) will operate in accordance
with the program. At this time, the multifunctional input/ output terminal setting will be ineffective.
Because these terminal functions are already being used by the PLC, the DI/ DO/ AO in use by the
PLC can be determined by looking at Pr. 02-52, Pr. 02-53, and Pr. 03-30.
When the PLC's procedures use special register D1040, the corresponding AO contact AFM1 will be

occupied, and AFM2 corresponding to special register D1045 will have the same situation.
Pr. 03-30 monitors the state of action of the PLC function analog output terminal; bit0 corresponds to

the AFM1 action state, and bit1 corresponds to the AFM2 action state.
PLC mode
PLC Mode select bit1(52)
Disable
PLC Run
PLC Stop
OFF
OFF
ON
ON
16-6
PLC Mode select bit0 (51)
OFF
ON
OFF
ON