LOGO! 9 supports up to 16 analog outputs; LOGO! 0BA8 supports up to 8 analog outputs. You can only set an analog value at the analog output, that is, a function with an analog output, analog flag AM or float analog flag FAM.

If you connect a special function (that has an analog output) to a real analog output, then note that the analog output can only process values from 0 to 1000.

You can configure the behavior of analog outputs for LOGO! 0BA5 and higher versions in STOP mode. Analog outputs can retain their last values when LOGO! goes to STOP mode. Alternatively, you can configure specific values to be set for AQ1 to AQ16 (AQ1 to AQ8 for 0BA8, AQ1 and AQ2 for 0BA7 and previous versions devices ) when LOGO! goes to STOP mode.

You can also set the analog output value range. You have two choices:

• Normal (0 V to 10 V or 0 mA to 20 mA)

• 4 mA to 20 mA