Parameters 71
No. Name/Value/Range Description Default
FbEq (16b/32b)
158 Embedded fieldbus
158.01 Protocol enable Shows the status of embedded Modbus RTU
protocol.
To change the operational status, see parameter
149.21.
This parameter is read-only.
Modbus RTU
None None. Modbus RTU is disabled, see parameter
149.21.
0
Modbus RTU Embedded Modbus RTU protocol is enabled. 1
158.02 Protocol ID Contains the protocol ID and revision.
First 4 bits specify the protocol ID and last 12 bits
specify the revision.
-
158.03 Node address Sets the address of the device on RS485 bus. It is
also called as Station ID or Device Address.
Note: Changes are effective only when settings
are refreshed or the device is power cycled.
1
0 ... 255 Node address 1 = 1
158.04 Baud rate Selects the communication speed of RS485 bus.
Note: Changes are effective only when settings
are refreshed or the device is power cycled.
19.2 kbps
Autodetect Automatic baud rate detection. 0
9.6 kbps Force baud rate to 9 600 bps. 2
19.2 kbps Force baud rate to 19 200 bps. 3
38.4 kbps Force baud rate to 38 400 bps. 4
57.6 kbps Force baud rate to 57 600 bps. 5
76.8 kbps Force baud rate to 76 800 bps. 6
115.2 kbps Force baud rate to 115 200 bps. 7
158.05 Parity Selects the character framing (bits per character,
start/stop bits, parity) for RS485 bus.
Note: Changes are effective only when settings
are refreshed or the device is power cycled.
8 NONE 1
8 NONE 1 No parity. One stop bit. 0
8 NONE 2 No parity. Two stop bits. 1
8 EVEN 1 Even parity. One stop bit. 2
8 ODD 1 Odd parity. One stop bit. 3
158.06 Comm control Refreshes the settings made to configuration
parameters and restarts the Modbus RTU
protocol.
Enabled
Enabled 0
Refresh Settings Restarts the Modbus RTU to activate changes in
configuration parameters.
1
Silent Mode Puts the Modbus RTU protocol into silent mode.
In this mode, all incoming Modbus RTU frames
are ignored. Normal operation is resumed only
when the inverter is power cycled or the Modbus
RTU is restarted (Refresh Settings)
2
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