Orientalmotor AZX Series Operating Manual page 111

„ Pulse request function
The pulse request function is a function to transmit the present position (absolute position) to the host controller
using the phase A and phase B outputs. When the encoder counter of the host controller and the phase A and phase
B outputs of the driver are connected to execute the pulse request function, the present position of the driver can be
output as phase A and phase B pulses. If the encoder counter of the host controller is set to "0" beforehand, the
coordinate system of the ABZO sensor and that of the host controller can be easily synchronized.
Related parameters
MEXE02
Name
code
PLS-OUT output data
selection
p7
PLS-OUT maximum
frequency
z Timing chart
1. When the PLSM-REQ input is turned ON, the ASG output and the BSG output at that moment are latched, and the
present command position and feedback position are recorded. Before the PLSM-REQ input is turned OFF, the
present feedback position is not output from the ASG output and the BSG output even if the motor shaft rotates.
2. Check the PLS-OUTR output is turned ON and clear the encoder counter of the host controller to "0."
3. Turn the MON-CLK input ON.
When information set in the "PLS-OUT output data selection" parameter is output from the ASG output and the
BSG output, the PLS-OUTR output is turned OFF.
4. Check the PLS-OUTR output has been turned OFF and turn the PLSM-REQ input OFF.
ON
PLSM-REQ input
OFF
ON
MON-CLK input
OFF
ON
PLS-OUTR output
OFF
ON
ASG output
OFF
ON
BSG output
OFF
Host controller ON
Encoder counter
OFF
Do not operate the motor while the coordinate information is output. If the motor is operated, the
present position cannot be synchronized between the ABZO sensor and the host controller.
Description
Selects the information to be output by
the pulse request function.
Sets the frequency of the output pulse
used with the pulse request function.
0 s or more
2 ms or less 2 ms or less
Phase A/Phase B output disable
Indeterminable
Counter clear
0: Command position
1: Command position
(32-bit counter)
2: Feedback position
3: Feedback position
(32-bit counter)
1 to 10,000 (1=0.1 kHz)
2 ms or more
2 ms or less
0 Pulse request output value
Coordinates management
Initial
Setting range
value
0
100
2 ms or less
2 ms or less
Feedback position
111