Parameters 59
Control unit#2 Enables secondary control unit protocol on
terminal X2 which can be used for monitoring
purposes using the ABB Drive composer tool.
Note: Firmware update is not possible using the
secondary control unit protocol.
2
149.23 Control unit#2 note ID (Visible only when parameter 149.21 = Control
unit #2).
Sets the node ID for secondary control unit
protocol when activated on terminal X2.
When the secondary control unit protocol is
activated, it is assigned a node ID equal to the
Modbus RTU ID. This allows to retain any
network topology already present / defined for
RS-485 communication bus.
1
1 ... 32 1 = 1
149.24 Control unit#2 baud rate (Visible only when parameter 149.21 = Control
unit #2).
Sets the baud rate for secondary control unit
protocol.
115.2 kbps
38.4 kbps 1
57.6 kbps 2
86.4 kbps 3
115.2 kbps 4
230.4 kbps 5
No. Name/Value/Range Description Default
FbEq (16b/32b)
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