Parker PDHX-E Series User Manual page 80

The following commands in the order shown will fulfil the requirement:-
Description
Commands cause motor 1 to accelerate at 10 revs/sec
for 8000 steps (2 revs) at the G command.
Example 2
This example causes axis 1 to go to the home position, then turn 5 revolutions CCW at 10
revs/sec and set the resulting position as absolute zero. The motor finally turns 8 revolutions
CW to finish at absolute position 1600.
Description
Commands 2 - 6 cause the motor to go to the home position and then turn 5 revolutions
CCW. Command 7 sets the absolute positioning mode and Command 8 sets the resulting
position as absolute zero. Commands 9 and 10 cause the motor to turn 8 revolutions CW to
absolute position 32000.
Programmable I/O Functions
Programmable Inputs
You can program each input or define them to correspond to a function. There are 15
functions that can be defined by the user. To define an input to a particular function use the
IN command. The user definable inputs are labeled IN1 to IN10 on the front panel. The
remaining inputs are dedicated as Limit+, Limit-, Home, Stop and Aux-In.
All input functions have be assigned a letter - refer to the IN command in the software section.
To program an input to perform a function, use the IN command followed by the input number
and the corresponding function letter.
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Command
MN
1A10
1V5
1D8000
1G
Command
ST1
A10
V10
GH-2
1D
G -20000
MPA
PZ
1D32000
G
1PR
Purpose
Set move mode to normal
Set acceleration motor 1 = 10
Set velocity motor 1 = 5
Set move distance motor 1 = CW 2 revs
Start move - motor 1 moves 2 revs CW
2
to a velocity of 5 rps, travelling CW
Purpose
Energise the drive
Set acceleration to 10 revs/sec
Set velocity to 10 revs/sec
Send axis 1 to go home (2 revs/sec CCW)
Set axis 1 to go 5 revs CCW
The axis moves to the required absolute
position
Set absolute position mode
Set position to absolute zero
Set move to abs. position 1600 (8 revs CW)
Move to position 1600 (1 rev CW from starting
position)
Report absolute position
2