Internal Output Circuit - Vexta EMP400 Series Operating Manual

5 5 5 5 5
Connection

5.3.3 Internal output circuit

The signal state represents the "ON: Carrying current" or "OFF: Not carrying current" state of the internal
photocoupler rather than the voltage level of the signal.
TD62004AF
or equivalent
ALM output
The ALM output is turned on when the E-STOP input is turned off, an alarm input is fed from the
driver or there is an error in the controller.
Once the problem's cause is eliminated, the ALM output is cancelled automatically. For more
information on the causes and handling of alarms, see section 10.1, "When ALARM LED illuminates."
The output logic may be switched between normally open and normally closed via command inputs.
(Set to "normally closed" at the time of power-on.)
MOVE output
The MOVE output is turned on during pulse output.
READY output
The READY output is turned on when the controller is ready to accept the START input.
The READY output is turned off while the program is being executed or modified.
OUT1 to OUT6 outputs
General-purpose outputs
END output
One-shot output will be performed after a positioning operation.
The amount of output time can be changed via command input. (Set to 10ms at the time of power-
on.) If END input from the driver is set to "used" via command input, pulse output from the controller
will cease. When the END input from the driver turns on, END output also turns on.
5-6
+COM
ALM, MOVE, READY
OUT1 to OUT6, END
+5∼24VDC
25mA max.
-COM