Chapter 12 Descriptions of Parameter SettingsC2000 Plus
12.1-01-15
Choose either of the following three methods to enable the pulse-train positioning position
control function:
1. Set the control mode to position control mode (Pr.00-10= 1), set the external pulse-train as
the position control command source (Pr.11-40 = 1), or set and activate the multi-function
input terminal to position command source switch (MIx = 90).
2. Set and activate the multi-function input terminal to speed/position mode switch (MIx = 89),
set the external pulse-train as the position control command source (Pr.11-40 = 1), or set
and activate the multi-function input terminal to position command source switch (MIx = 90).
3. Set and activate the multi-function input terminal to enable pulse-train command position
control (MIx = 37).
When the encoder feedback position has reached the reference position command, the motor
remains at the current reference position command.
The motor runs according to the accumulated number of pulses given by the controller during
the drive's operation. The motor is invalid and cannot be driven by the external pulse-trains
given by the controller when the drive stops.
The external pulse-trains given by the controller calculate the electrical gear ratio (B / A) before
performing the position control.
Only four types of pulse-train command inputs are available:
1. Pr.10-16 = 1: Phase A and B are pulse-train inputs, running forward if the A-phase leads the
B-phase by 90 degrees.
2. Pr.10-16 = 2: Phase A and B are pulse-train inputs, running forward if the B-phase leads the
A-phase by 90 degrees
3. Pr.10-16 = 3: Phase A is a pulse-train input and phase B is a direction input
(L = reverse direction, H = forward direction)
4. Pr.10-16 = 4: Phase A is a pulse-train input and phase B is a direction input
(L = forward direction, H = reverse direction)
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