Each analog outputs from 1 to 8 has its own control and status byte. The hold bit is bit 1.
For example, to monitor and control the hold status of AO[2]:
Configure a point with address AO[2].HOLD, bit offset 0.
After CIMPLICITY software sets a value in AO[2], AO[2].HOLD has a value of 1.
To release control of AO[2] back to the DX9100 programming, set AO[2].HOLD to 0.
Releasing DX9100 output holds. |