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Delta MMC120 User Manual

Page 91

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91

0X3E

0000|XXXX|0011|1110 Set

FOLLOWING ERROR

0X3F

0000|XXXX|0011|1111 Set

AUTO STOP

The data for the command

Output register

represents the new parameter value.

Example

Suppose you would like to set the

EXTEND LIMIT

for both axes. You would send

commands with the following format:

SAR

CMND INDX (HEX)

4TTTTT+0 0000|XXXX|0011|0011 (0X33)

Sets axis 1

EXTEND LIMIT

+1

24000 (5DC0)

New Extend Limit value

4TTTTT+2 0000|XXXX|0011|0011 (0X33)

Sets axis 2

EXTEND LIMIT

+3

12000 (2EE0)

New Extend Limit value

ASCII Commands

Format: 0000 RRRR 01NN NNNN

R Used for

Status Area Request

N Used for Command Index described below

These commands can be used to send any command which can be sent from the monitor

program. These commands are listed in the

Command Field

topic. To send an ASCII

command, just use the hex value for the commands listed in the table in the

Command

Field

topic and use the desired Status Area Request value. For example, to send a

Change Deceleration

command (which has an ASCII hexadecimal value of 044) using a

Status Area Request value of 2, you would send a command register of 0244.
The data for the command

Output register

represents the Command Value of the ASCII

command being sent, if one is required.

Open Loop Using Profile Commands

Format: 0000 RRRR 1001 NNNN

R Used for

Status Area Request

N Used for Command Index described below

These commands allow the Quantum to tell the MMC120 to change the output drive to a

specified value with respect to null. The drive output will change at a rate specified by

the select pre-stored

profile

.

NOTE: This command shares the

profile table

used by the

Go Using Profile

commands.

Profiles

used for one type of command should NOT be used for

the other.