YASKAWA NX100 User Manual

3 Teaching
3.9 Other Job-editing Functions
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3.9.4 User Variables
User variables are used for jobs to store counters, calculation results or input signals. Since the same
user variable can be used in multiple jobs, save the numerical values as common references for the
jobs and the user variables are maintained even when the power is turned OFF.
User variables have the following applications:
• Controlling of the number of workpieces
• Controlling of the number of jobs
• Sending/receiving of information between jobs
The data formats for user variables are described in the following table:
User Variables
Data Format
Variable No.
(pcs)
Functions
Byte Type
B000 to B099
(100)
Range of storable values is from 0 to 255.
Can store I/O status.
Can perform logical operations (AND, OR, etc.).
Integer Type I000 to I099
(100)
Range of storable values is from -32768 to 32767.
Double Precision
Integer Type
D000 to D099
(100)
Range of storable values is from -2147483648 to
2147483647.
Real Type R000 to R099
(100)
Range of storable values is from -3.4E+38 to 3.4E38.
Accuracy: 1.18E-38 < x ≤ 3.4E38
Character Type S000 to S099
(100)
Maximum storable number of characters is 16.
Position
Type
Robot
Axes
P000 to P127
(128)
Can store position data in pulse form or in XYZ form.
XYZ type variable can be used as target position data
for move instructions, and as incremental values for
parallel shift instructions.
Base
Axes
BP000 to BP127
(128)
Station
Axes
EX000 to EX127
(128)
128 of 493

YASKAWA NX100 Specifications

General

Manufacturer	YASKAWA
Model	NX100
Operating Temperature	0 to 45°C
Humidity	20 to 80% RH (non-condensing)
Communication Interfaces	Ethernet
Safety Standards	ISO 10218-1
Power Supply	200-230V AC, 50/60Hz
Storage Temperature	60°C