User Manual

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Building Technologies Operating Instructions for ACS Operating and ACS Service CE1U5640en
HVAC Products 2 Processes Dec. 1, 2005
2.2.3 Entering the password
Depending on the password you enter, the system decides on which user level you
are allowed to work. The following differentiation is made:
Administrator: With the administrator password, you can assign passwords to
the various user levels – "Tools menu" – Password.... You can
access all data points on the service and enduser levels of the
various devices.
Enduser: The enduser password enables you to access all data points on
the enduser levels of the various devices.
Service: The service password enables you to access all data points on
the service and enduser levels of the various devices.
OEM: The OEM (OEM = Original Equipment Manufacturer, e.g. boiler
manufacturer) password enables you to access all data points on
the OEM, service and endusers levels of the various devices. The
respective OEM password of a device is readily defined.
If such passwords have been preassigned, the Log on dialog appears when starting
the ACS... , where you need to enter a valid password.
If the program has already been started up, you can also change from one user level
to another at a later stage by selecting the "Tools" menu – Log on….
2.3 The first steps
2.3.1 The first steps
This chapter describes the process from creating a plant to working with the
applications.
After starting the ACS..., you see the window with the main menu.
Before a connection to a plant can be opened, you need to perform some preparatory
work:
1. Prepare the connection to the plant
2. Create the plant and refresh the device list
Now, you can:
3. Upload and change the data of the devices.
4. Close the connection to the plant again after work with the plant has been
completed.
For more information, refer to the following chapters:
• Working with connections
• Working with a plant
• Navigating through a plant
• Working with the devices
• Applications
User level
Password
The first steps