Mitsubishi GX Configurator-PT, Руководство пользователя

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MELSEC-Q
3 SPECIFICATIONS AND FUNCTIONS
3.3.2 Details of input signal (QD70 PLC CPU)
The ON/OFF timing and conditions of the input signals are shown below.
Device
No.
Signal name Description
X0 Module READY ON: Prepared
OFF: Not
prepared
watch dog
timer error
•
When the PLC READY signal [Y0] turns from OFF to ON, the parameter and the
OPR data setting range is checked. If no error is found, this signal turns ON. (When
the axis error occurrence signal [X1] is ON, this signal does not turn ON if the PLC
READY signal [Y0] is turned from OFF to ON.)
•
When the PLC READY signal [Y0] turns OFF, this signal turns OFF.
•
When a watch dog timer (WDT) error occurs, this signal turns OFF.
•
This signal is used for interlock in a sequence program, etc.
OFF
ON
OFF
ON
PLC READY signal [Y0]
Module READY signal [X0]
X1 Axis error
occurrence OFF: No error
ON:
Error
occurrence
•
This signal turns ON if an error occurs in any of axes 1 to 8, and turns OFF when
" Cd. 1 Axis error reset" is set for all axes.
(Use " Md. 10 Error status" to confirm the error status of the corresponding axis.)
X2 Axis warning
occurrence OFF: No warning
ON:
Warning
occurrence
•
This signal turns ON if a warning occurs in any of axes 1 to 8, and turns OFF when
" Cd. 1 Axis error reset" is set for all axes.
(Use " Md. 11 Warning status" to confirm the warning status of the corresponding
axis.)
X8
X9
XA
XB
XC
XD
XE
XF
Axis 1
Axis 2
Axis 3
Axis 4
Axis 5
Axis 6
Axis 7
Axis 8 BUSY OFF: Not BUSY
ON:
BUSY
•
This signal turns ON at the start of positioning control, OPR control or JOG operation.
It turns OFF when the " Da. 7 Dwell time" has passed after positioning control stops.
(This signal remains ON during positioning control.)
•
This signal turns OFF at error or stop.
X10
X11
X12
X13
X14
X15
X16
X17 Axis 1
Axis 2
Axis 3
Axis 4
Axis 5
Axis 6
Axis 7
Axis 8 Start
complete OFF: Start
incomplete
ON: Start
complete
•
This signal turns ON when the positioning start signal turns ON and the QD70 starts
the positioning control process.
(The start complete signal also turns ON during OPR control.)
OFF
ON
OFF
ON
Positioning start signal [Y8]
Start complete signal [X10]
X18
X19
X1A
X1B
X1C
X1D
X1E
X1F
Axis 1
Axis 2
Axis 3
Axis 4
Axis 5
Axis 6
Axis 7
Axis 8 Positioning
complete OFF: Positioning
incomplete
ON: Positioning
complete
(Refer to
"Important")
•
This signal turns ON for the time set in " Pr. 7 Positioning complete signal output
time" from completion of position control of the corresponding axis.
(It does not turn ON if 0 is set in " Pr. 7 Positioning complete signal output time".)
•
While ON, this signal turns OFF if a positioning control start (including OPR control)
or JOG operation start is made.
•
This signal does not turn ON at the termination of JOG operation.
•
This signal does not turn ON if position control is stopped midway.
Important
: "Position control complete" of the QD70 refers to the point when the pulse output from
QD70 is completed.
Thus, even if the QD70's positioning complete signal turns ON, the system may continue
operation.