IOM 1322 • WATER-COOLED SCROLL COMPRESSOR 86 www.DaikinApplied.com
Two four-digit passwords provide OPERATOR and MANAGER levels of access to changeable parameters. Either password can be
entered using the ENTER PASSWORD screen which can be accessed either through the SET OTHER menu or by simply pressing
the ENTER key while on one of the SET screens. The password can then be entered by pressing the ENTER key, scrolling to the
correct value with the UP and DOWN arrow keys, and pressing ENTER again. Once the correct password has been entered, the
previously selected screen will reappear. Once a password has been entered, it will remain valid for 15 minutes after the last key-
press.
BAS Interface
The BAS interface will use the supervisor port on the controller as a connection point.
Protocols Supported
The following building automation system (BAS) protocols are supported. It is possible to change the building automation interface
without loading dierent software.
BACnet®
When protocol is set to BACnet, the baud rate and ident set points are not accessible. The ident setting is locked at 1 for BACnet,
and the baud rate is locked to 19200.
LONworks®
With protocol set to LON, the baud rate and ident set points are not accessible. The ident setting is locked at 1 for LON, and the
baud rate is locked to 4800.
Modbus®
With the protocol set to Modbus, the baud rate and ident set points are accessible.
Available Parameters
Types: A = Analog, I= Integer, D= Digital
I/O: I = Input only, O = Output only , I/O = Input/Output
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