RoboteQ AX2550 Manual Do Utilizador
R/C Operation
102
AX1500 Motor Controller User’s Manual
Version 1.9b. June 1, 2007
Selecting the R/C Input Mode
The R/C Input Mode is the factory default setting.
If the controller has been previously set to a different Input Mode, it will be necessary to
reset it to the R/C mode using the serial port and the PC utility. See “Using the Roborun
Configuration Utility” on page 161, and “Accessing & Changing Configuration Parameter in
Flash” on page 133
reset it to the R/C mode using the serial port and the PC utility. See “Using the Roborun
Configuration Utility” on page 161, and “Accessing & Changing Configuration Parameter in
Flash” on page 133
Connector I/O Pin Assignment (R/C Mode)
When used in R/C mode, the pins on the controller’s DB15 connector are mapped as
described in the table below.
TABLE 16.
Connector pin-out in R/C mode
Pin
Number
Number
Input or
Output
Output
Signal
Description
1 and 9
Output
Output C
2A Accessory Output C
2
Output
RS232 data
RS232 Data Logging Output
3
Input
Ch 1
R/C radio Channel 1 pulses
4
Input
Ch 2
R/C radio Channel 2 pulses
5 and 13
Power Out
Ground
Controller ground (-)
6
Unused
Unused
Unused
7
Unused
Unused
Unused
8
Digital In
R/C: Ch 3 / Ana In 4
R/C radio Channel 3 pulses - (Not available when
encoder module present)
encoder module present)
10
Analog in
Ana in 2
Channel 2 speed or position feedback input
11
Analog in
Ana in 1
Channel 1 speed or position feedback input
12
Analog in
Ana in 3
Unused
Pin1
8
15
9
FIGURE 62. Pin locations on the controller’s 15-pin connector