Parker ACR Series Programmer's Manual

Also see for ACR8020: Hardware manual

Contents

Parker ACR Series Programmer's Manual Manual pdf 121 page image

Parker HannifinBinary CLRData Type DescriptionByte 0 Header ID ( 0x1D )Byte 1 Index Byte 0Byte 2 Index Byte 1Byte 3 0x00, this byte is forACR8020 DPCB only.Usage ExampleBinary Output Description1C 08 02 Set bit 520 ( 0x0208 )1D 20 00 Clear bit 32 ( 0x0010 )Binary FOV CommandThe immediate setting of feedrate override for any or all axes canbe accomplished with an 8-byte binary command sequence. Thissequence is a 4-byte command header followed by a 4-byte FOVvalue. The command is not queued and the FOV occurs when thecommand is first seen by the board.The second byte in the header is a bit mask that determines whichmasters are affected by the FOV value that follows. The FOV value isan image of an IEEE 32-bit floating-point value, sent low order bytefirst.For more than eight masters the header bit mask Byte 1 should beset zero, and then the two optional 16 master header bit mask Byte2 and Byte 3 should be filled accordingly.Binary FormatData Type DescriptionByte 0 Header ID ( 0x07 )Byte 1 Header Bit MaskByte 2 16 Master Header Bit Mask, Part 1Byte 3 16 Master Header Bit Mask, Part 2Byte 4 FOV Byte 0Byte 5 FOV Byte 1Byte 6 FOV Byte 2Byte 7 FOV Byte 3Binary Host Interface 121