Mitsubishi Electric 800 Series Instruction Manual page 74

• When "9999 (initial value)" is set in Pr.1446 to Pr.1448, the range is invalid.
CAUTION
• The Ethernet IP filtering function (Pr.1442 to Pr.1448) is provided as a means to prevent unauthorized access (with
intentions such as to corrupt programs or data) by external systems, but the function does not prevent it completely. In
order to protect the inverter and the system against unauthorized access by external systems, take additional security
measures. Mitsubishi Electric Corporation will not take any responsibility for any problems in the inverter and the system
incurred by unauthorized access. The following are examples of measures to prevent unauthorized access.
- Install a firewall.
- Install a personal computer as a relay station, and control the relaying of transmission data using an application
program.
- Install an external device as a relay station to control access rights. (For the details of external devices used to control
access rights, contact the distributors of the external devices.)
 Supported property of BACnet standard object type
R: Read only, W: Read/Write (Commandable values not supported), C: Read/Write (Commandable values supported)
Property
APDU Timeout
Application Software Version
Database Revision
Device Address Binding
Event State
Firmware Revision
Max APDU Length Accepted
Max Info Frames
Max Master
Model Name
Number of APDU Retries
Object Identifier
Object List
Object Name
Object Type
Out Of Service
Polarity
Present Value
Priority Array
Protocol Object Types Supported
Protocol Revision
Protocol Services Supported
Protocol Version
Relinquish Default
Segmentation Supported
Status Flags
System Status
Unit
Vendor Identifier
Vendor Name
Property List
Current Command Priority
*1 This property is commandable for some instances of this object. Otherwise it is read/write.
*2 This property is supported only for instances of this object where the Present Value property is commandable.
Object support condition
R R R
R R R
R R R
R R R
R R R
R
*1
R R
C
*2
R
*2
R
R R R
R R
R R R
R
R
R
R
R R
R
R
W
W
R
R
R R R
R
R R R
R R R
R R
R
*1
C
C
*2
R
R
R
R
R
R
*2
R
R
R
R R
R
R
R
R R R
R
2. Ethernet Communication
1
2
3
4
5
6
7
8
9
10
73
2.8 BACnet/IP