RoboteQ Dual Channel Digital Motor Controller AX2550 - Manual (Page 8)

8 AX1500 Motor Controller User’s Manual Version 1.9b. June 1, 2007
Adjust Offset and Max Speed 96
Control Loop Description 96
PID tuning in Speed Mode 97
SECTION 10 Normal and
Fault Condition LED Messages
99
Power On LED 99
Diagnostic LED 99
Normal Operation Flashing Pattern 99
Output Off / Fault Condition 100
SECTION 11 R/C Operation 101
Mode Description 101
Selecting the R/C Input Mode 102
Connector I/O Pin Assignment (R/C Mode) 102
R/C Input Circuit Description 103
Supplied Cable Description 103
Powering the Radio from the controller 104
Connecting to a Separately Powered Radio 106
Operating the Controller in R/C mode 106
Reception Watchdog 107
R/C Transmitter/Receiver Quality Considerations 108
Joystick Deadband Programming 108
Command Control Curves 109
Left/Right Tuning Adjustment 110
Joystick Calibration 110
Activating the Accessory Outputs 110
Data Logging in R/C Mode 111
SECTION 12 Analog Control and Operation 113
Mode Description 113
Connector I/O Pin Assignment (Analog Mode) 114
Connecting to a Voltage Source 115
Connecting a Potentiometer 115
Selecting the Potentiometer Value 116
Analog Deadband Adjustment 117
Power-On Safety 118
Under Voltage Safety 118
Data Logging in Analog Mode 118
SECTION 13 Serial (RS-232) Controls and Operation 121
Use and benefits of RS232 121