1326AB-B520E-M2L analog output module

When a manual override of the XFR822/XFLR822 is set to AUTO, and the corresponding analog output has not been configured, the following applies: • Regardless as to whether the LONWORKS network is functioning properly or not, the output voltage of the analog output will be 0 V (values from the LONWORKS Bus will be ignored, and there will be no heartbeat or safety position). 

• The feedback signal on the LONWORKS network nvoAoActPosnFb[ ] will have a value of 0% and a state of 0. 

• The analog output status LED will be unlit.

Manual Override in the AUTO Position

 When a manual override of the XFR822/XFLR822 is set to AUTO, and the corresponding analog output has been configured, the following applies: • If the LONWORKS network is functioning properly, the output voltage of the analog output will be as commanded. 

• If the LONWORKS network is not functioning properly, the output voltage of the analog output will be the safety position value.

 • The brightness of the status LED (red) of the analog output will be proportional to the commanded output signal.

Manual Override in the Override Position 

When a manual override of the XFR822/XFLR822 is set to 0…100%, and the corresponding analog output has been configured, the following applies: • The output voltage of the analog output will be 0…10 V (direct) or 10…0 V (reverse). 

• The feedback signal on the LONWORKS network nvoAoActPosnFb[ ] will have a value of 0…100% and a state of -1. 

• The status LED (red) of the analog output will flash to indicate “manual override.” When a manual override of the XFR822/XFLR822 is set to 0…100%, and the corresponding analog output has not been configured, the following applies: 

• The output voltage of the analog output will be 0…10 V. 

• The feedback signal on the LONWORKS network nvoAoActPosnFb[ ] will have a value of 0…100% and a state of -1.

 • The status LED (red) of the analog output will flash to indicate “manual override.”