496
28 FUNCTIONS
28.14 External Input/Output Forced On/Off Function
Forced on/off timing
The following table lists the timing to reflect forced on/off registration information to the input/output devices or external
outputs.
*1 At input/output refresh execution where input/output refresh is registered for each program, and for interrupt programs.
*2 Forced on/off is reflected only to output devices. (Since refresh to external outputs is not executed.)
*3 Forced on/off is reflected only to input devices on the standby system. (Since refresh from the CPU module to link devices is not
executed.)
*4 Whether external outputs to the standby system are reflected or not differs depending on the standby system output setting. ( Page
495 Reflection to external outputs of the standby system)
Input/output for which forced on/off
can be set
Reflection timing for the input devices Reflection timing for the output devices or
external outputs
*4
Input/output of the modules mounted on the
base unit
• END processing (at input refresh)
• At COM instruction execution (at input refresh)
• At instruction execution using the direct access
input (DX) (LD, LDI, AND, ANI, OR, ORI, LDP,
LDF, ANDP, ANDF, ORP, ORF, LDPI, LDFI,
ANDPI, ANDFI, ORPI, ORFI)
• At RFS instruction execution
• At execution of instructions used in the interrupt
by the system (UDCNT2)
• At program execution
*1
• At reflection of the tracking receive data to devices
• END processing (at output refresh)
• At COM instruction execution (at output refresh)
• At instruction execution using the direct access
output (DY) (OUT, SET, DELTA(P), RST, PLS,
PLF, FF, MC, SFT(P))
*1
• At RFS instruction execution
• At program execution
*1
• At reflection of the tracking receive data to
devices
*2
Input/output of the CPU module assigned to LX
and LY of the CC-Link IE Controller Network
module
*3
• END processing (at link refresh of the CC-Link IE Controller Network module)
• At COM instruction execution (at link refresh of the CC-Link IE Controller Network module)
• At ZCOM instruction execution (at link refresh of the CC-Link IE Controller Network module)
Input/output of the CPU module assigned to RX
and RY of the CC-Link IE Field Network
module
*3
• END processing (at link refresh)
• At COM instruction execution (at link refresh)
• At ZCOM instruction execution (at link refresh)
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