Apply Parameter Changes

97

 

 

 

 

Reset Controller

97

 

 

 

 

 

 

 

Optical Encoder Commands

97

 

 

 

 

 

Commands Acknowledge and Error Messages

97

 

Character Echo

97

 

 

 

 

 

 

 

 

Command Acknowledgement

98

 

 

 

Command Error

98

 

 

 

 

 

 

 

Watchdog time-out

98

 

 

 

 

 

 

RS-232 Watchdog

98

 

 

 

 

 

 

 

 

RS232 Accessible Parameter Table

99

 

 

 

Automatic Switching from RS232 to RC Mode

101

 

Analog and R/C Modes Data Logging String Format 102

 

Data Logging Cables 103

 

 

 

 

 

 

 

Decimal to Hexadecimal Conversion Table

104

 

SECTION 9

Analog Control and Operation

107

 

 

 

 

 

Mode Description

107

 

 

 

 

 

 

 

Connector I/O Pin Assignment (Analog Mode)

108

 

Connecting to a Voltage Source

109

 

 

 

Connecting a Potentiometer

109

 

 

 

 

Selecting the Potentiometer Value

110

 

 

 

Analog Deadband Adjustment

111

 

 

 

 

Power-On Safety 112

 

 

 

 

 

 

 

 

Under Voltage Safety

112

 

 

 

 

 

 

 

Data Logging in Analog Mode

112

 

 

 

SECTION 10

Closed Loop Position Mode

115

 

 

 

 

 

Mode Description

115

 

 

 

 

 

 

 

Selecting the Position Mode

115

 

 

 

 

Position Sensor Selection

116

 

 

 

 

 

Sensor Mounting

116

 

 

 

 

 

 

 

 

Potentiometer wiring

117

 

 

 

 

 

 

 

Using Optical Encoders in Position Mode

117

 

 

Sensor and Motor Polarity

117

 

 

 

 

 

Adding Safety Limit Switches

119

 

 

 

 

Using Current Limiting as Protection

120

 

 

 

Control Loop Description

120

 

 

 

 

 

PID tuning in Position Mode

122

 

 

 

SECTION 11

Closed Loop Speed Mode

123

 

 

 

 

 

 

Mode Description

123

 

 

 

 

 

 

 

Selecting the Speed Mode

123

 

 

 

 

8

AX2500/2850 Motor Controller User’s Manual

Version 1.7. February 1, 2005

Page 8
Image 8
RoboteQ AX2550/2850 user manual 104