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MNEMONIC FUNCTION TYPE
BD BAUD Rate Setup Variable
DESCRIPTION
This variable sets the baud rate for serial communications with the MDrive. It sets the rate for the RS-485 interface. The baud rate
is set by indicating the first two digits of the desired rate as shown in the range section below.
In order for the new BAUD rate to take effect, the user must issue the S (SAVE) instruction and then reset the MDrive. When the
MDrive is reset, it will communicate at the new BAUD rate.
48 = 4800 bps, 96 = 9600 bps, 19 = 19200 bps, 38 = 38000 bps, 11 = 115200 bps
USAGE UNITS RANGE DEFAULT
BD=<baud> bits per second 48, 96, 19, 38, 11 9600 bps
EXAMPLE:
BD=96 ‘set communications BAUD rate to 9600 bps
RELATED COMMANDS: —
MNEMONIC FUNCTION TYPE
A Acceleration Motion Variable
DESCRIPTION
The A Variable sets the peak acceleration that will be reached by the MDrive in steps per second
2
.
USAGE UNITS RANGE DEFAULT
A=<accl> Steps/sec
2
0 to 1525878997 1000000
EXAMPLE:
A=20000 ‘set acceleration to 20000 steps/sec
2
A=D ‘set acceleration equal to deceleration
RELATED COMMANDS: D
MNEMONIC FUNCTION TYPE
AL Retrieve All Parameters Variable
DESCRIPTION
The AL variable is used with the PR (PRINT) instruction to print the value/state of all variables and flags to the terminal program.
USAGE
PR AL
RELATED COMMANDS: PR
Section 2.4
MDrive Motion Control Command Set