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MELSEC-Q
7 FUNCTION
(2) Monitoring the Local Devices
Monitor local devices in the following steps:
Connect the personral
computer to the CPU module.
The local device of the
displayed program is
monitored.
Display the circuit in the
circuit mode.
Select "Tool".
Select "Option". Display option window
Select "Program type".
Change to the option selection
window by program
Select "Monitor" to monitor
the local device.
Setting of the local device monito
Change the mode to the
monitor mode.
(3) Precautions
(a) It is only a single program that local devices can be monitored or tested by
operating from a single GX Developer. Local devices in multiple programs
cannot be monitored or tested by operating from a single GX Developer.
(b) It is a maximum of 16 programs that local devices can be monitored or
tested by operating from multiple GX Developers connected to a RS-232
serial communication module of the High Performance model QCPU.
(c) If local devices in a stand-by type program are monitored, scan time is
extended for some time because local device data is read and saved. See
Section 10.13.1 for details.
(d) Local devices in a fix scan execution type program cannot be monitored or
tested.
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