Mitsubishi Electric 800 Series Instruction Manual page 519

 BACnet reception status monitor (Pr.52)
• Set Pr.52="81" to monitor the BACnet communication status on the operation panel.
Monitor Status
value
0 Idle
1 Automatic baud rate
recognition
2 Not joined the network
10 Data to own node
11
12
20 Data to other node
30 Node separated
90 Error data
91
 % setting reference frequency (Pr.390)
• Set a reference frequency of the set frequency. The setting value of Pr.390 % setting reference frequency is 100%
reference. The ratio of the frequency command is converted to the set frequency in the following formula.
*1 Refer to page 523
NOTE
• The % setting reference frequency cannot be set at less than the minimum frequency resolution of the inverter.
• The set frequency is written to RAM.
• The set frequency is applied at the writing of Speed scale. (The set frequency is not applied at the setting of Pr.390.)
518
5. PARAMETERS
5.12 (N) Operation via communication and its settings
Never had BACnet communication
Automatic baud rate recognition
(Communication error during automatic baud rate recognition is not counted.)
Waiting for a token to own node
Received a token to own node
Received a supported request to own node (including broadcasting)
Received an unsupported request to own node (including broadcasting)
Received a token to other nodes
Separated from token passing after joined in it
Detected a communication error
Protocol error
(LPDU, NPDU, APDU are not following the format regulations.)
% setting reference frequency
Set frequency
Pr.390 % setting reference frequency
Set frequency written to the inverter
Description
Speed scale*1
0.00 Hz
0% 100.00%
Set frequency (Speed scale)
LF signal
output
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON