Control Devices And System Information; Control Device (Setting In Fx-Pcs-Du/Win-E) - Mitsubishi F940GOT-SWD-E Operation Manual

Graphic Operation Terminal F940GOT
9.6

Control devices and system information

Devices are required to be assigned to change over the display screen of the GOT from the
PLC and read the status information including the battery status in the GOT and the alarm
occurrence data from the PLC. The term "control device" is used in the FX-PCS-DU/WIN-E.
The term "system information" is used in the SW¨D5C-GOTRE-PACK.
9.6.1

Control device (setting in FX-PCS-DU/WIN-E)

• Bit devices: Eight bit devices (X, Y, M, S, T and C) in the PLC are occupied. M0 to M7 are
specified when the GOT is shipped from the factory.
• Word devices: Seven word devices (D, T and C) in the PLC are occupied. D0 to D7 are
specified when the GOT is shipped from the factory.
Details of bit devices
• Occupied bit devices are used for communication using ON/OFF signals.
[ When the auxiliary relay M0 is assigned ]
Auxiliary
relay
*1
*2
*1
*2
*1 The PLC gives instructions to the GOT. Coils are turned on/off in programs in the PLC.
*2 The GOT transmits the information to the PLC. Contacts are used in programs in the
PLC.
When this bit device becomes ON from OFF, the alarm history
M0
is cleared.
This bit device remains ON while a device assigned by the
M1
alarm function remains ON.
When this bit device becomes ON, the backlight of the display
M2
screen is turned OFF after a specified time.
When this bit device becomes ON from OFF, the data acquired
M3
in the sampling mode is cleared.
This bit device remains ON while sampling is performed in the
M4
sampling mode.
This bit device becomes ON as a flag when setting of a number
M5
is completed.
This bit device becomes ON when the backup battery power of
M6
the GOT has dropped.
M7 Unused
Contents of control
Creation of Display Screens 9
Reference
paragraph
6.7
6.2
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5.5
5.5
3.3
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