Analog Value Commands - Metasys - LIT-12011942 - Software Application - Metasys Open Data Server

Analog Value Commands - Metasys - LIT-12011942 - Software Application - Metasys Open Data Server - 10.1

Metasys Open Data Server Help

Product

Building Automation Systems > Databases and Data Servers > Metasys Open Data Server

Document type

User Guide

Document number

LIT-12011942

Version

10.1

Revision date

2019-10-14

The table below lists the commands supported by the Analog Value Object.

Table 1. Analog Value Object Commands
Command	Parameters	Description
Adjust	None	The value to be written to the Present Value attribute. The value must be less than Max Present value and greater than Min Present Value.
Disable Alarms	None	Disables all types of alarming: alarm extensions, BACnet intrinsic alarming, and BACnet Event Enrollment objects.
Enable Alarms	None	Enables all types of alarming: alarm extensions, BACnet intrinsic alarming, and BACnet Event Enrollment objects.
Operator Override	None	The value to be written to the Present Value attribute.
Release Operator Override	None	Releases Command Priority Operator Override (8) from Present Value.
Release	None	Releases the identified command priority from the specified, writable attribute, and allows it to be controlled by the next highest priority.
Release All	None	Releases Command Priorities 3 through 16 from the specified, writable attribute. Command Priorities 1 (Manual Emergency) and 2 (Fire Application) remain. Important: The Release All command may not cause an immediate return to automatic operation. The Release All command clears all command priorities, including those that come from applications and features. When this happens, the output point goes to its Relinquish Default condition. In some cases, the application or feature may have sent a command that does not match Relinquish Default. In this instance, the output point does not end in the state that the applications or features intended. This situation can cause unexpected operation to occur; for example, a space could overcool or overheat, a fan might run longer than expected, and so on. Also, if an operator has overridden an input, use the Release Operator Override command.
Temporary Override	The value to be written to the Present Value attribute, in addition to the duration of the override in hours and minutes.	Overrides a point temporarily for a specified period of time. After the specified time period passes, the Override is automatically released.