Mitsubishi FX1N Series Programming Manual

FX Series Programmable Controlers Applied Instructions 5
5-155
5.13 Positioning Control - FNC 150 to FNC 159
Contents:
Page
222 - Not Available FNC 150 to 154
ABS - Absolute current value read FNC 155 5-127
ZRN - Zero return FNC 156 5-128
PLSV - Pulse V FNC 157 5-129
DRVI - Drive to increment FNC 158 5-130
DRVA - Drive to absolute FNC 159 5-132
Symbols list:
D - Destination device.
S - Source device.
m, n- Number of active devices, bits or an operational constant.
Additional numeric suffixes will be attached if there are more than one operand with the same
function e.g. D
1,S3 or for lists/tabled devices D3+0, S+9 etc.
MSB - Most Significant Bit, sometimes used to indicate the mathematical sign of a number, i.e.
positive = 0, and negative = 1.
LSB - Least Significant Bit.
Instruction modifications:
222 - An instruction operating in 16 bit mode, where 222 identifies the instruction
mnemonic.
222P - A 16 bit mode instruction modified to use pulse (single) operation.
D222 - An instruction modified to operate in 32 bit operation.
D222P - A 32 bit mode instruction modified to use pulse (single) operation.
( - A repetitive instruction which will change the destination value on every scan unless
modified by the pulse function.
) - An operand which cannot be indexed, i.e. The addition of V or Z is either invalid or will
have no effect to the value of the operand.

Mitsubishi FX1N Series Specifications

General

Brand	Mitsubishi
Model	FX1N Series
Category	Controller
Language	English