Mitsubishi Q00JCPU User Manual page 299

6
FUNCTIONS
Basic
Note6.16
Basic
Note6.16
Redundant
Note6.17
Basic
Note6.16
Note16
The enforced ON registration and enforced OFF registration cannot be executed for
Basic
Basic model QCPU by selecting [Online]
Note6.16
registration/cancellation] (
model QCPU by conducting device test with GX Developer.
Note17
Redundant
In the case of the Redundant system, the MODE LEDs of the Redundant CPUs in both systems
flicker.
Note6.17
(e) Enforced ON/OFF timing for external I/O
The timing for external I/O enforced ON/OFF is shown in Table6.19.
Refresh area
• During END processing (input refresh)
• During the execution of commands that
I/O modules on the base
used direct access input (DX) (LD, LDI,
unit (X, Y)
AND, ANI, OR, ORI, LDP, LDF, ANDP,
ANDF, ORP, ORF)
I/O of CPU module to be • During END processing (MELSECNET/H refresh)
refreshed from LX, LY of • During execution of the COM instruction
MELSECNET/H • During execution of the ZCOM instruction
I/O of CPU module to be • During END processing (CC-Link refresh)
refreshed from RX, RY of • During execution of the COM instruction
CC-Link • During execution of the ZCOM instruction
(f) Number of devices that can be registered
A total of thirty-two devices can be registered for enforced ON and OFF.
(g) When output Y contact is used in sequence program
Sequence program operations take precedence when used with an output Y
contact.
(h) Checking enforced ON/OFF and cancellation conditions
The enforced ON/OFF and cancellation (including non setting) can be checked by
GX Developer.
If at least one device has been registered, the condition can be checked by the
MODE LED. (The MODE LED flickers.)
(i) Enforced ON/OFF from multiple GX Developers
It is possible to register enforced ON/OFF for external I/O in the same CPU
module from multiple GX Developers connected to the network.
However, when enforced ON/OFF is registered in the same device from multiple
GX Developers, it will assume the most recent registered ON/OFF status.
GX Developer that executed enforced ON/OFF first may display the ON/OFF
information different from that of the CPU module.
When performing enforced ON/OFF from multiple GX Developers, ensure that the
most up-to-date information is set with the "Load Registration Status" switch
before executing the enforced ON/OFF procedure.
Table6.19 Enforced ON/OFF timing
Input
Note6.16
Note6.17
Note17
[Debug] [Forced input output
(3) in this section). This operation can be executed for Basic
6.11 Monitor Function
6.11.3 Enforced ON/OFF of external I/O
Output
• During END processing (output refresh)
• During the execution of commands that
used direct access output (DY) (OUT,
SET, DELTA, RST, PLS, PLF, FF, LDF,
MC)
Note16
Note6.16
Note6.16
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