Delta MMC120 User Manual download pdf (Page 55)

MMC120 Linear Motion Control Module Communicating with the MMC120

Delta Computer Systems, Inc. 360/254-8688 55

CommandTypes4,5,6,and7-ASCIICommands(0000 XXXX 01NN NNNN)

These commands usually don't require parameters. The 'E', 'I', 'G', 'J', 'M', 'N', 'O', 'U', and ‘V’ commands are

exceptions. The MMC120 acknowledges these commands by setting the Acknowledge bit in the STATUS

word until the next time the drop is accessed.

BIT #

0000|0000|0111|1111

1234|5678|9012|3456

-------------------

HEX |SAR |CMND|INDX

VALUE -------------------

0X41 0000|XXXX|0100|0001 - A Change ACCELERATION

0X44 0000|XXXX|0100|0100 - D Change DECELERATION

0x45 0000|XXXX|0100 0101 - E Start event

0X46 0000|XXXX|0100|0110 - F FEED FORWARD Adjust

0X47 0000|XXXX|0100|0111 - G Go (using last profile given)

0X48 0000|XXXX|0100|1000 - H HALT Command

0X49 0000|XXXX|0100|1001 - I Set Integral Drive

0X4A 0000|XXXX|0100|1010 - J Relative move

0X4B 0000|XXXX|0100|1011 - K Disable drive output

0X4D 0000|XXXX|0100|1101 - M Set MODE

0X4E 0000|XXXX|0100|1110 - N Set NULL

0X4F 0000|XXXX|0100|1111 - O OPEN LOOP using last profile

0X50 0000|XXXX|0101|0000 - P Initialize Parameters

0x51 0000|XXXX|0101|0001 - Q Quit events

0X52 0000|XXXX|0101|0010 - R Restore NULL

0X53 0000|XXXX|0101|0011 - S Save NULL

0X55 0000|XXXX|0101|0101 - U Update FLASH

0X56 0000|XXXX|0101|0110 - V Set SPEED

0X69 0000|XXXX|0110|1001 - i Set Integral Drive to null drive value

0x6E 0000|XXXX|0110|1110 - n Set NULL to Integral Drive value

0x72 0000|XXXX|0111|0010 - r Restore Integral Drive

0x73 0000|XXXX|0111|0011 - s Save Integral Drive

0x79 0000|XXXX|0111|1001 - y Start a graph

NOTE: Any hex values not listed are reserved

Example:

4TTTTT + 0 0X47

4TTTTT + 1 12000

Axis 1 moves to 12000 using last profile given.

1 2 ... 50 51 52 53 54 55 56 57 58 59 60 ... 104 105

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Delta MMC120 User Manual Page 55