Parker ACR Series Programmer's Guide

Parker Hannifin
Usage Example
This example uses the following IEEE conversions:
0.500 = 3F000000
0.123 = 3DFBE76D
Binary Output Description
07 08 00 00 00 00 00 3F
Set Master 3 FOV to 0.5
07 05 00 00 6D E7 FB 3D
Set Master 0 and Master 2 FOV to 0.123
Binary ROV Command
(Version 1.17.05 & Up)
The immediate setting of rapid feedrate override for any or all axes
can be accomplished with an 8-byte binary command sequence.
This sequence is a 4-byte command header followed by a 4-byte
ROV value. The command is not queued and the ROV occurs when
the command is first seen by the board.
The second byte in the header is a bit mask that determines which
masters are affected by the ROV value that follows. The ROV value is
an image of an IEEE 32-bit floating-point value, sent low order byte
first.
For more than eight masters the header bit mask Byte 1 should be
set zero, and then the two optional 16 master header bit mask Byte
2 and Byte 3 should be filled accordingly.
Binary Format
Data Type Description
Byte 0 Header ID ( 0x1F )
Byte 1 Header Bit Mask
Byte 2 16 Master Header Bit Mask, Part 1
Byte 3 16 Master Header Bit Mask, Part 2
Byte 4 ROV Byte 0
Byte 5 ROV Byte 1
Byte 6 ROV Byte 2
Byte 7 ROV Byte 3
Binary Host Interface 123

Parker ACR Series Specifications

General

Brand	Parker
Model	ACR Series
Category	Controller
Language	English