Comparison of the CX-Simulator and SYSMAC CS/CJ-series PLCs Section 1-6
21
Item CS/CJ-series PLC CX-Simulator
Sequence Input Equivalent
Sequence Output Equivalent
Sequence Control Equivalent Equivalent (The MILH and MILR
instructions, however, cannot be
used to control the ON/OFF status
of interlocks by forcing ON/OFF
the bit specified for the second
operand. The interlocks must be
controlled through the execution
condition of the instruction.)
Timer/Counter Equivalent (TRSET is equivalent only for CJ2-series PLCs.)
Comparison Equivalent
Data Movement Equivalent
Data Shift Equivalent
Increment/Decrement Equivalent
Symbol Math Equivalent
Conversion Equivalent (GRAY_BIN, GRAY_BINL, BIN_GRAY, BIN_GRAYL are
equivalent only for CJ2-series PLCs.)
Logic Equivalent
Special Math Equivalent
Floating-point Math Equivalent (A rounding error may occur.)
Table Data Processing Equivalent
Tracking MAXL, MINL, MAXF, MINF, MAXD, MIND are equivalent only for
CJ2-series PLCs.
Data Control Equivalent (Nothing is executed for PID.)
Subroutines Equivalent
Interrupt Control Equivalent
Step Equivalent
Basic I/O Unit IORF, IORD, IOWR, TKY, HKY,
7SEG, and DSW available.
Nothing is executed for the IORF,
IORD, or IOWR instructions.
Serial Communications PMCR, and PMCR2 available.
TXD, RXD, and STUP available.
Nothing is executed for PMCR or
PMCR2.
TXD, RXD, and STUP operate
differently depending on commu-
nications parameters.
TXDU2, and RXDU2 operate only
for CJ2-series PLCs.
Network SEND, RECV, and CMND available.
CSND available.
SEND, RECV, and CMND operate
differently depending on commu-
nications parameters.
Nothing is executed for CSND.
SEND2, RECV2, and CMND2
operate only for CJ2-series PLCs.
File Memory Equivalent
Display Equivalent (Messages of Programming Console are displayed on the
screen.)
High-Speed Counter Pulse
Control Instructions (CJ1M
only)
INI, SPED, PRV, PRV2, CTBL,
PULS, ACC, PLS2, ORG, and PWM
instructions
Nothing is executed for the in-
structions listed at the left.
Clock Equivalent (With the CX-Simulator, however, even if the time in the PLC is
adjusted with the DATE instruction, it will be automatically corrected to the
time in the computer at the end of the cycle in which the DATE instruction is
executed.)
Instructions
Debugging Equivalent
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