YASKAWA DX100 Instructions Manual page 16

Standard I/O Signal
Assignment Table (PNP)
Table 1-2: Specific Output (Arc Welding)
Logical Input Name / Function
Number
30010 RUNNING
This signal signifies that the job is running. (Signifies that the job is running, system status
is waiting reserved start, or test run is running.) This signal status is the same status as
[START] in the programming pendant.
30011 SERVO IS ON
This signal signifies that the servo power is turned ON, internal processing such as
current position creation is complete, and the system is able to receive the START
command. This signal turns OFF when the servo power supply turns OFF. It can be used
for DX100 status diagnosis for an external start.
30012 TOP OF MASTER JOB
This signal signifies that the execution position is the top of the master job. This signal can
be used to confirm that the master job has been called.
30013 ALARM/ERROR OCCURRED
This signal signifies that an alarm or an error occurred. If a major error occurs, this signal
remains ON until the main power is turned OFF.
30014 BATTERY ALARM
This signal turns ON to notify that the battery requires replacing when the voltage drops
from the battery for backup memory of the encoder. Major problems may result if memory
data is lost because of an expired battery. It is recommended to avoid these problems by
using this signal as a warning signal.
30015 to REMOTE/PLAY/TEACH MODE SELECTED
30017 This signal notifies the current mode setting. These signals are synchronized with the
mode select switch in the programming pendant. The signal corresponding to the
selected mode turns ON.
30020 IN CUBE 1
This signal turns ON when the current TCP lies inside a pre-defined space (Cube 1). Use
this signal to prevent interference with other manipulators and positioners.
30021 IN CUBE 2
This signal turns ON when the current TCP lies inside a pre-defined space (Cube 2). Use
this signal to prevent interference with other manipulators and positioners.
30022 WORK HOME POSITION (IN CUBE 32)
This signal turns ON when the current TCP lies inside the work home position area. Use
this signal to evaluate whether the manipulator is in the start position.
30023 INTERMEDIATE START OK (Sequence Continuing)
This signal turns ON when the manipulator operates. It turns OFF when the currently
executed line is moved with the cursor or when editing operation is carried out after HOLD
is applied during operation. Therefore, this signal can be used as a restart interlock after a
HOLD is applied. However, it also turns ON in the teach mode and TEACH MODE
SELECTED signal must be referred together.
30024 GAS SHORTAGE (MONITOR)
This signal stays ON while the gas shortage signal from the welding power supply is ON.
30025 WIRE SHORTAGE (MONITOR)
This signal status ON while the wire shortage signal from the welding power supply is ON.
30026 WIRE STICKING (MONITOR)
The wire sticking check is conducted automatically when the arc turns OFF. If wire
sticking is detected, this signal remains ON until the wire sticking is released.
30027 ARC SHORTAGE (MONITOR)
This signal stays ON while the arc shortage signal from the welding power supply is ON.
1 This signal is not output during operation.
2 The work home position cube and Cube 32 are the same.
1 Arc Welding
1-6
1)
2)
HW1480185
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