Table of Contents
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F
flags
allocation, 59
changes, 77–79
during JOG operations, 78
during origin search, 78
during positioning, 77
error code, 71–79
IR area, 66
relationship with commands, 89
status (1), 72–79
status (2), 73–79
status flag reception, 60
status for errors, 136
system, 70–79
system error, 71–79
transitions, 66–79
types, 66–79
G–I
grounds, 26
I/O connector
pin layout, 18, 21–26
position of inputs and outputs, 18
indicators
axis, 132
error displays, 136
positions, 133
inductive loads, protection for, 26
inputs, emergency stop, 22
inputs and outputs
circuitry, 20
position on I/O connector, 18, 21–26
interpolation code, 43
L–N
LEDs (See indicators.), 136
M/D Connector, 18–26
NC221 mode, differences with C500-NC221-E, 10
noise, precautions for, 26
156
Index
O
origin
compensation, 38, 100
search, 38, 98
search patterns, 98
origin search
acceleration and deceleration, 40
addresses for parameters, 98
high and low speed, 98
high speed, 39
low speed, 40
P
parameter
deceleration-stop, 22
multiplier, 32
origin search, 98
parameters, 2
allocations, 29
number per axis in Position Control Unit, 2
origin compensation, 100
origin search, 98
positioning actions, 29
rotation direction, 44
setting, 28, 29
Y-axis, 51
zone setting, 36
position control loops, 23
position field sign, 43, 44
positioning, 9
interpolated, 90
operations, 4
pulses required for specific movement, 10
positioning action enabled or disenabled, 44
positioning actions, 2, 36, 37
absolute or incremental, 44
acceleration or deceleration, 45
allocations, 29
circular arc interpolation, 93
current address, 76–79
determination, positive or negative, 33
enabled or disenabled, 46
interpolated positioning, 90
interpolation, 44
position field sign, 38
program examples, 92
relation to SRT commands, 95
words and fields, 42
positioning system, design of, 9
power cables, 26
power supply
line noise, 26
lines, 26
precautions, general, xi
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