Chapter C
Chapter C
Maintenance Mode
91
W301-0411E
2.6 Do Check
Displays the status of digital output. In the maintenance main menu of Fig. 1.3.1, select "Do Check," and press
the <
> key to display the Do check screen shown in Fig. 2.6.1.
Pressing the <
> key (previous page) or the < > key (next page) changes the pages. Also, when the Do item
is selected (highlighted) using the < > key (scroll up) or the < > key (scroll down), all type of auto stop
solenoid valve is the output status of selected output can be reversed while the < > key is pressed.
To go back to the maintenance main menu, press the < > key.
Fig. 2.6.1 Do check screen
<Description of display contents>
Port
Do1 to Do16:
Output from AML
Os11 to Os18:
Transmitter output via serial port 1
Os21 to Os28:
Transmitter output via serial port 2
Out: Current output state
ON: Output
ON
OFF: Output OFF
FB: Current output feedback state
ON: Output
ON
OFF: Output OFF
State
(Monitor): Control output monitor
(Check):
Check output monitor
Normally energized
type.
Output of a selected Do port “out” can be reversed
while “Check key” is being pushed (To ON -> OFF
and OFF -> ON). Therefore, operation of the output
of all Port can be confirmed.
When solenoid valve for Auto stop operates
correctly crane is operated while pushing “Check
key” even when stopped automatically due to a
trouble, and to store it. (While outputting the revers
signal of “Do1, Auto Stop signal”.)
