Index
1359
N
network instructions
execution times
, 1305, 1340
networks
network instructions
, 93, 1026–1066
non-fatal operating errors
generating and clearing, 1140
O
operands, 5
inputting data
, 5
operating environment
precautions
, xxxiv
output instructions
execution times, 1285, 1314
P
PC memory address
See also internal I/O memory address
peripheral servicing
disabling
, 1183
enabling
, 1185
PID control
, 757, 769, 1174, 1179, 1183, 1185
power OFF interrupt processing
disabling
, 855
power OFF interrupts
, 856, 858
precautions
applications, xxxiv
general
, xxxii
operating environment
, xxxiv
safety
, xxxii
program capacity
, 2
programming
converting programs, 1312, 1348
creating step programs
, 908
instruction execution times
, 1283, 1312
pausing/restarting block programs
, 1193
preparing data in data areas
, 347
program capacity
, 2
program errors
, 13
programming messages
, 1119
use of TR Bits
, 178
protocol macro
, 974
pulse outputs
, 864
controlling
, 864, 896
R
radians
converting radians to degrees
, 610, 673
range comparison
, 326, 329, 881
refreshing
differentiated refreshing instructions
, 177
immediate refreshing instructions
, 177
with IORF(097)
, 926
resetting bits
, 201
RS-232C port
receiving from RS-232C port
, 993
transmitting from RS-232C port
, 983
S
safety precautions
See also precautions
searching instructions
, 697
self-maintaining bits
using KEEP(011), 190
sequence control instructions
execution times
, 1286, 1315
serial communications
description, 972
serial communications instructions
execution times
, 1305, 1339
setting bits
, 201
seven-segment displays
converting data
, 937
signed binary data
, 11
removing sign
, 494
simulating system errors
, 1140–1141, 1148
Single-precision Floating-point Input Comparison
Instructions, 636
Special I/O Units
reading Unit memory, 962
writing Unit memory
, 967
special math instructions
execution times
, 1298, 1328
speed outputs
, 882
square root
BCD data
, 567
floating-point data
, 629, 686
signed binary data
See also mathematics
stack instructions
, 697
execution times
, 1301, 1332
stack processing
execution times, 1301, 1332
stacks
stack instructions
, 697
step instructions
execution times, 1303, 1336, 1338
step programs
creating
, 908
subroutine instructions
execution times, 1303, 1335
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