Mitsubishi Electric melsec q03ud(E)cpu - Page 195

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(d) Cancelling on/off registration data
The registered forced ON/OFF data can be canceled by GX Developer.
Once the registered data is canceled, the status of the forced on/off registered devices will be as follows.
Forced on/off setting can be cleared by:
• powering off and then on the CPU module,
• resetting the CPU module by the RUN/STOP/RESET switch, or
• resetting the CPU module by the remote RESET operation.
(e) External input/output forced on/off timing
Table6.13 shows the external input/output forced on/off timing.
Table6.12 Status of devices after forced on/off registration data is canceled
Forcedon/offregistereddevice
Sequenceprogramoperations
(on/off)performed
Sequenceprogramoperations
(on/off)notperformed
Input
Input from modules mounted on the base unit Uses the on/off status input from modules.
Input of the CPU module to be refreshed from LX
of a CC-Link IE controller network or
MELSECNET/H module
Used the on/off status refreshed via CC-Link IE controller network or
MELSECNET/H.
Input of the CPU module to be refreshed from
RX of a CC-Link module
Uses the on/off status refreshed via CC-Link.
Input other than above (outside of the refresh
range)
Uses the results of sequence
program operations.
Holds the forced on/off status.
Output
Output from modules mounted on the base unit
Outputs the results of sequence
program operations.
Holds the registered on/off status.
Output of the CPU module to be refreshed from
LX of a CC-Link IE controller network or
MELSECNET/H module
Output of the CPU module to be refreshed from
RX of a CC-Link module
Output other than above (outside of the refresh
range)
Outputs the results of sequence
program operations. (The results
are not output externally.)
Holds the forced on/off status.
Table6.13 Forced on/off timing
Refresharea Input Output
Input and output of
modules mounted on the
base unit
• During END processing (input refresh)
• At execution of the COM instruction (input refresh)
• At execution of an instruction using direct access
input (DX) (LD, LDI, AND, ANI, OR, ORI, LDP, LDF,
ANDP, ANDF, ORP, ORF)
• At execution of the RFS or MTR instruction
• At execution of an instruction used for a system
interrupt (UDCNT1, UDCNT2, SPD)
• During END processing (output refresh)
• At execution of the COM instruction (output
refresh)
• At execution of an instruction using direct access
input (DX) (OUT, SET, DELTA, RST, PLS, PLF,
FF, MC, SFT)
• At execution of the RFS or MTR instruction
• At execution of an instruction used for a system
interrupt (PLSY, PWM)
Input and output of the CPU
module to be refreshed from
LX/LY of a CC-Link IE
controller network or
MELSECNET/H module
• During END processing (refresh via CC-Link IE controller network or MELSECNET/H)
• At execution of the COM instruction
• At execution of the ZCOM instruction
Input and output of the CPU
module to be refreshed from
RX/RY of a CC-Link module
• During END processing (auto refresh)
• At execution of the COM instruction (auto refresh)
• At execution of the ZCOM instruction (auto refresh)