RoboteQ AX3500 Pulse Timing Information, Command Value, Pulse Width 1.00ms, 1.50ms, 2.00ms

RC Pulses Output

ler. The figures below shows how to make this connection. The red wire from the AX3500 to the Slave Controller may be left uncut if the red loop wire is cut instead.

To RC Outputs of

Master AX3500

1

9

FIGURE 44. AX3500 to Slave Controller Connection

8

15

Input connector of Slave Controller

A more detailed description of the AX3500 RC Input circuit can be found at “R/C Input Cir- cuit Description” on page 115.

Pulse Timing Information

The RC Output port sends 8 pulses of programmable width ranging from 1ms to 2ms at minimum and maximum position, respectively. Figure 45 shows the pulse’s waveform at various command values. An RC Servo will be centered and a Slave Controller will be Off when the pulse it at half width (1.5ms).

A pulse is output on each channel sequentially as show in Figure 46. As a result, the pulse train repeat every 8ms (if all pulses are 1ms wide) to 16ms (if all pulses are 2ms wide)

Command Value 0	127	255
Pulse Width 1.00ms	1.50ms	2.00ms

FIGURE 45. RC Pulse Output waveform and timing

74 AX3500 Motor Controller User’s Manual Version 1.9b. June 1, 2007