EXCEL 50/100/500/600/800 | ATTRIBUTES |
Motor Run Time
Time to open / time to close For actuators controlled via a
If no value is entered for the “Time to Closed” motor run time, then the “Time to Open” motor run time is assumed automatically. In the case of the motor
The
CAUTION
Regarding motor run time, the behavior of controllers with OS < 2.06.05 engineered using CARE 4 differs significantly from controllers with OS
2.06.05and higher engineered using CARE 7 and higher. See also section “Controller OS 2.06 usage and functionality in CARE 4 and CARE – XL500 7.01.02” in Excel CARE – User Guide
Off Phase
Fig. 16. Off phase
The attribute "Off Phase" is used in conjunction with flexible datapoints of the type "feedback". It defines the duration of the OFF phase on switching down. It is of relevance only if the attribute “Switching Down” is set to 0, i.e. if OFF phases are selected on switching down.
• Range: | 0 to 255s |
•Default value: 10s
•Resolution: 1s
The OFF phase has to be defined for devices with large inertia, such as fans.
Operating Mode
The attribute "Operating Mode" enables the user to switch between manual and automatic operation.
Automatic Under automatic operation, the controller processes the values at the inputs, for instance from temperature sensors. For outputs, under automatic operation, the status shown by the user/time switch program is adopted, e.g., "Heating circuit pump off".
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