DSQC661  3HAC026253-001 Teaching module

When a manual override of the …R824 Relay Output Module is set to the “AUTO” position, and the corresponding relay output has not been configured, the following applies: • Regardless as to whether the LONWORKS network is functioning properly or not, values from the LONWORKS Bus will be ignored, and there will be no heartbeat or safety position. 

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

 • The status LED will be unlit.

Manual Override in the ON Position

 When a manual override of the …R824 Relay Output Module is set to the “ON” position, the following applies: • If the relay output has been configured, its logical state will depend upon the actual output configuration. • If the relay output is unconfigured, it will be switched ON.

 • Regardless of configuration, the feedback signal on the LONWORKS network: nvoDoActPosnFb[ ] will have a value of 1000…0% and a state of -1. 

• Regardless of configuration, the status LED (yellow) will flash to indicate “manual override.”

Manual Override in the OFF Position 

When a manual override of the …R824 Relay Output Module is set to the “OFF” position, the following applies: • If the relay output has been configured, its logical state will depend upon the actual output configuration. 

• If the relay output is unconfigured, it will be switched OFF. 

• Regardless of configuration, the feedback signal on the LONWORKS network: nvoDoActPosnFb[ ] will have a value of 0% (direct) or 100% (reverse) and a state of -1. 

• Regardless of configuration, the status LED (yellow) will flash to indicate “manual override.”