Delta RMC101 - Manual (Page 696)

RMC100 and RMCWin User Manual
A-44
1 0 Target Positive
2 0 Actual Positive
10 1 Command Positive
11 1 Target Positive
12 1 Actual Positive
n*10+0 n Command Positive
n*10+1 n Target Positive
n*10+2 n Actual Positive
-1 0 Command Negative
-2 0 Target Negative
-3 0 Actual Negative
-11 1 Command Negative
-12 1 Target Negative
-13 1 Actual Negative
-(n*10+1) n Command Negative
-(n*10+2) n Target Negative
-(n*10+3) n Actual Negative
A.1.59 Move Relative to An Axis
Character: None
Decimal: 192-207
Hexadecimal: 0xC0-0xCF
Command Value: Change in Position, in position units.
Note: This command is supported in RMC100 CPU firmware dated 19980425 or later.
This set of commands is used to move one axis based on the position of another axis. For
example, suppose two axes are working together in a press application. Both press the product in
pressure-control mode. Then, to release the gases they ramp back the pressure. Next, it is
desired that both axes back off ¼ inch. To ensure that no skew is allowed, each axis could be
given the same Move Relative to Another Axis command to back up the same distance or to the
same position.
The Acceleration, Deceleration, Mode bits and Speed are all used as in a normal Go command.
This group of sixteen commands can use either the Command or Target Position of any of up to