Omron C200HW, Operation Manual

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2-2 Section Components
22
LED Indicators
Name Color Status Explanation
RUN Green Lit Lit during normal operation.
Not lit Hardware error, or PC notified of PCU error.
ERR Red
Lit / flashing An error has occurred.
Not lit No error has occurred.
SENS Red Lit Either a CW/CCW limit signal or an emergency stop input signal is being input. At
this time the LED indicator for the relevant axis (X to U) will flash.
Flashing Either a parameter loss, a data loss, or an operating data area designation error
has occurred.
Not lit None of the above has occurred.
DATA Red Flashing The check of all data (parameters, positions, etc.) following power up shows that
data is lost or corrupted.
Lit Data is incorrect (e.g., the parameters or positions transferred are out of the
permissible range). At this time the LED indicator for the relevant axis (X to U)
will flash.
DATA Red Not lit None of the above has occurred.
X Orange
Lit Pulses are being output to the X axis (either forward or reverse).
g
Flashing An error has occurred, such as incorrect cable type for the X axis or faulty data.
Not lit None of the above has occurred.
Y Orange Lit Pulses are being output to the Y axis (either forward or reverse). g
Flashing An error has occurred, such as incorrect cable type for the Y axis or faulty data.
Not lit None of the above has occurred.
Z Orange
Lit Pulses are being output to the Z axis (either forward or reverse). g
Flashing An error has occurred, such as incorrect cable type for the Z axis or faulty data.
Not lit None of the above has occurred.
U Orange Lit Pulses are being output to the U axis (either forward or reverse). g
Flashing An error has occurred, such as incorrect cable type for the U axis or faulty data.
Not lit None of the above has occurred.
Note For details regarding errors, refer to Section 11 Troubleshooting .
•
For the C200HW-NC213, this applies only to the X axis; for the C200HW-
NC213, it applies only to the X and Y axes.
•
When not all of the axes are used for the C200HW-NC213 or C200HW-
NC413, either connect the CW/CCW limit inputs for the unused axes to the
input power supply and turn them ON or set the contact logic to N.O. Connect
the emergency stop to the input common and turn it ON. If it is not connected,
the ERR indicator will light. Operation will be normal, however, for all axes that
are used.
This switch sets the unit number (i.e., the machine number) for the PCU.
The permissible range of unit number settings depends on the type of Program-
mable Controller and the PCU model, as shown in the following table.
PC type PCU model Setting range
C200HX/HG-CPU3
j
/4
j
d ll C200HE/HS/H d l
NC113/NC213 0 to 9
j j
and all C200HE/HS/H models
NC413 0 to 8
C200HX/HG-CPU5
j
/6
j
NC113/NC213 0 to 9, A to F
j j
NC413 0 to 8, A to E
Unit Number Setting
Switch