·256·
Installation manual
CNC 8060
CNC 8065
4.
PLC PROGRAMMING.
(REF: 1402)
Action instructions.
= NGU R 1/1024
Complements the bits of a register.
It changes the state of each one of the 32 bits of a register.
= NGS R 1/1024
Register sign change.
Changes the sign of the register.
= ADS, = SBS, = MLS, = DVS, = MDS
Arithmetic operations.
for adding (ADS), subtracting (SBS), multiplying (MLS), dividing (DVS) and calculating the
module or remainder of a division (MDS).
Its programming format is:
"Operation" "1st operand" "2nd operand" "Result".
• The operands may be: Registers, CNC-PLC communication registers and numbers
(#) in the ±2147483647 range or between 0 and $FFFFFFFF.
• The result of the operation may be stored in a register or in a CNC-PLC
communication register.
Examples with R100=1234 and R101=100.
I15 = NGU R152
If input "I15 is =1", the PLC changes the state of the 32 bits of register R152.
R152 before: 0001 0001 0001 0001 0001 0001 0001 0001
R152 after: 1110 1110 1110 1110 1110 1110 1110 1110
I16 = NGS R89
If input "I16 = 1", the PLC changes the sign of the contents of register R89.
R89 before: 0001 0001 0001 0001 0001 0001 0001 0001
R89 after: 1110 1110 1110 1110 1110 1110 1110 1111
= ADS
= SBS
= MLS
= DVS
= MDS
R1/1024
R CNC-PLC
#
R1/1024
R CNC-PLC
#
R1/1024
R CNC-PLC
() = ADS R100 R101 R102 ; R102 = 1234 + 100 = 1334
() = SBS R100 R101 R103 ; R103 = 1234 - 100 = 1134
() = MLS R100 R101 R104 ; R104 = 1234 x 100 = 123400
() = DVS R100 R101 R105 ; R105 = 1234 : 100 = 12
() = MDS R100 R101 R106 ; R106 = 1234 MOD 100 = 34
() = ADS 1563 R101 R112 ; R112 = 1563 + 100 = 1663
() = SBS R100 1010 R113 ; R113 = 1234 - 1010 = 224
() = MLS 1563 100 R114 ; R114 = 1563 x 100 = 156300
() = MLS SANALOG 10000 R115
= DVS R115 32767 R115 ; Spindle speed command in mV.
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