Operating Instructions – MOVITRAC® B
117
5
External setpoint selection
Startup
5.12 External setpoint selection
External setpoint selection
Control via
– Terminals
– Serial interface
– Setpoint potentiometer connected to AI11/AI12
5.12.1 Setpoint direction
You can specify the set direction of rotation as follows:
• "CW/Stop" and "CCW/Stop" when
P101 Control signal source = Terminals
or
P101
Control signal source = 3 Wire control
.
• The polarity of the setpoint in the process data word when
P101 Control signal
source = RS485 or SBus
and
P100 Setpoint source = RS485 or SBus
.
5.12.2 Setpoint speed
You can specify the setpoint speed using:
• Setpoint adjuster if
P121 Addition FBG setpoint adjuster
is set to ON
•
P100 Setpoint source
– Fixed setpoints
– Fixed setpoints with analog input
– Process data word SBus or RS485
– Motor potentiometer
5.12.3 Enabling the direction of rotation with RS485 or SBus
Unipolar setpoint sources:
The direction of rotation is set with the CW or CCW terminals.
Bipolar setpoint sources:
The direction of rotation is determined by the setpoint. Enable with terminal CW or CCW.
Unipolar / fixed setpoint
Motor potentiometer / fixed setpoint
Fixed se AI1
Fixed setpoint* + AI1
Frequency setpoint input / fixed setpoint
Bipolar / fixed setpoint
RS485/fixed setpoint
SBus 1/fixed setpoint
00
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