RoboteQ AX2550/2850 user manual Data Logging Cables

Data Logging Cables

DB15 connector is described on page 85 for the R/C mode, and on page 113 for the Analog mode.

This string is composed of a start character delimiter, followed by 12 or 13 two-digit Hexa- decimal numbers representing 12 or 13 internal parameter values, and ending with a Car- riage Return character. The figure below shows the structure of this string.

miter

1

2

ower

1

2

1

2

1

2

Volts

Volts

pd/Pos

er

ower

In

In

Start

CommCommandOutputOutput

AnalogAnalog

Amps

Amps

TemperatureMain Internal EncoderEnd

Temperature

Bat

S

Delimit

Deli

P

P

1

2

t

: 00 11 22 33 44 55 66 77 88 99 AA BB CC

FIGURE 61. ASCII string sent by the controller while in R/C or Analog mode

The hexadecimal values and format for each parameter is the same as the response to RS232 queries described starting on page 93 in this section. The Encoder Speed/Position parameter is output only on the AX2850 or the AX2550 with Encoder module.

Characters are sent by the controller at the rate of one every 8ms. A complete string is sent in 213ms or 224ms.

Data Logging Cables

The wring diagrams shown in the figures below describe an easy-to-assemble cable assembly for use to create insertion points where to connect the PC for debug and data

AX2500/2850 Motor Controller User’s Manual 103