Mitsubishi Electric M80V Series Manual page 422

M800V/M80V Series PLC Interface Manual
4 Explanation of Interface Signals
4.3 PLC Output Signals (Bit Type: Y***)
Cont. Signal name
A MDI mode
[Function]
MDI (Manual Data Input) mode of automatic operation is selected.
Automatic operation is performed with the program set in the MDI screen.
[Operation]
 MDI mode is selected when the "MDI mode" signal (D) turns ON.
 The program is started with the "Automatic operation "start" command" signal (ST).
 When the mode conflicts with any other automatic operation mode or when no automatic operation mode is selected
while automatic operation is active, the NC alarm ("M01 operation error 0101") occurs, and the operation will stop at the
block.
Note
(1) Even if it is not in automatic operation, any invalid mode of operation triggers the operation error.
[Related signals]
(1) Automatic operation "start" command (ST: YC10)
(2) Automatic operation "pause" command (*SP: YC11)
Cont. Signal name
Sub part system control:
A
Sub part system control I mode
[Function]
This signal specifies the sub part system in the sub part system control I.
After this signal turns ON and the sub part system control I mode is entered, the sub part system can be started by
commanding the sub part system control I (G122).
[Operation]
In the part system in which this signal is turned ON, the "Sub part system control: Sub part system control I mode ON"
signal (SBSMO: XC0E) is output to the PLC.
[Related signals]
(1) Sub part system control: Sub part system control I mode ON (SBSMO: XC0E)
Cont. Signal name
Automatic operation "start" command
A
(Cycle start)
[Function]
This signal is used to start automatic operation in MEMORY mode, MDI mode or TAPE mode, or to restart after automatic
operation pause (halt) or block stop.
[Operation]
 The "Automatic operation "start" command" signal (ST) is enabled when the pressed "auto operation start" push button
is released. That is, the operation starts when the automatic operation signal changes from ON to OFF. The signal must
be ON at least 100 ms.
 The "In automatic operation start"" signal (STL) turns ON when the pressed "auto operation start" push button is
released, and turns OFF when "auto operation pause (or halt)" push button is pressed or block stop occurs in single-
block operation.
 The "Automatic operation "start" command" signal (ST) is disabled when:
- Automatic operation starts.
- The "Automatic operation "pause" command" signal (*SP) is OFF.
- During reset (The "Reset & rewind" signal is ON)
- An alarm is occurring.
- Sequence No. is being searched for.
Abbrev. $1 $2
D YC0B YD4B YE8B
Abbrev. $1 $2
SBSM YC0E YD4E YE8E
Abbrev. $1 $2
ST YC10 YD50 YE90
409
$3 $4 $5 $6
YFCB Y110B Y124B
$3 $4 $5 $6
YFCE Y110E Y124E
$3 $4 $5 $6
YFD0 Y1110 Y1250
$7 $8
Y138B Y14CB
$7 $8
Y138E Y14CE
$7 $8
Y1390 Y14D0
IB-1501616-D