GS-C200 datasheet(14/31 Pages) STMICROELECTRONICS

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Command

Description

The Activate command sets a User output to the active logic level ”one”.

The command is always followed by an argument whose value ranges between 1 and 3, and that

specifies the User output to be activated. The command string:

↓

causes the UO2 output to be set to the logic level ”one”.

The Activate command is of the delayed execution type and it occupies 2 memory locations.

The Clear command clears a User output, i.e it forces the logic level to ”zero”.

The command is always followed by an argument whose value ranges between 1 and 3, and that

specifies the User output to be cleared.

The command string:

↓

cleares the UO3 output by forcing it to the logic level ”zero”.

The three USER outputs are automatically cleared at power-up.

The Clear command is of the delayed execution type and it occupies 2 memory locations.

Dvvv

The Delay command allows the execution of a delay.

The instruction is always followed by an argument whose value ranges between 1 and 255, and that

specifies the duration in tenth of sec. of the delay to be executed.

The command string:

D15

↓

causes a 1.5 seconds delay to be executed before the next instruction is considered.

The Delay command is of the delayed execution type and it occupies 2 memory locations.

The Execute command starts the execution of the program stored in memory.

It is also used to terminate the GS-C200 programming session and no argument is required.

The Execute command is of the immediate execution type.

The Feedback command allows the host computer to know whether the controller is ready to

receive a command or not. To comply with this request, the GS-C replies by:

↓ (Busy)

in case it is executing a program, or:

↓ (Ready)

if it is ready to receive a command, or:

↓ (Error)

This latter answer, used only by the GS-C200, indicates that during the program execution the

position counter has reached the overflow condition (i.e. > 9999999).

The feedback command is of the immediate execution type.

fsxxxxxxx** The force command, executable only by the GS-C200S, allows the user to preset the position

counter to the desired value.

This command is always followed by the sign and the value of the position that spans from

– 8388608 to + 8388607.

The force command is of the delayed/immediate execution type and it occupies 4 memory

locations.

Gxxxxxxx *

The Goto command forces the motor to reach the specified target position.

This command, executed exclusively by the GS-C200, is always followed by an argument whose

value ranges between 0 and 9999999, and it defines the position to be reached.

The 0 position coincides with the Home position or with the position where an Initialize command

has been sent.

The Goto command is of the delayed execution type and it occupies 4 memory locations.

GS-C200 / GS-C200S

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