Mitsubishi Electric Melsec Q Series User Manual page 79

3
SPECIFICATIONS
Device
Signal name
No.
Access target CPU
X16
error
X1C Another error
Watchdog timer
X1F
error
(2) Output signals details
Device
Signal name
No.
File access stop
Y2
request
Y10 Error clear request
Table 3.13 Input signals details
(1) Turns ON when an error occurs in communications with the access target CPU.
(2) When this device is ON, the error code is stored into the Access target CPU setting status area
(Buffer memory address: 4000 to 4071).
(3) Turns OFF when the Error clear request (Y10) is turned ON.
(1) Turns ON when an error not corresponding to X11, X12, or X16 occurs.
(2) When this device is ON, the error code is stored into the Error log area (Buffer memory
address: 150 to 247).
(3) Turns OFF when the Error clear request (Y10) is turned ON. (Only in case of a module
continuation error)
Turns ON when a watchdog timer error occurs.
Table 3.14 Output signals details
(1) Turns ON when file access is stopped.
(2) For ON/OFF timing, refer to the description of X2.
(1) By turning ON during a module continuation error (ERR. LED: ON) turns OFF the ERR. LED
and X10, X11, X12, X16, and X1C.
During a module stop error (ERR. LED: flashing), turning this device ON does not turn OFF the
ERR. LED.
(2) Clears the Current error area (Buffer memory address: 140 to 145).
Clears the latest error code displayed on [System monitor] of GX Developer. (
10.1.3 System monitor)
3.4 I/O Signals for Programmable Controller CPU
(From the previous page)
Description
Description
3.4.2 I/O signals details
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