Nomenclature And Functions - Omron CJ1W-C113 - REV 02-2008 Operation Manual

Nomenclature and Functions

3-1

Nomenclature and Functions

CJ1W-NC4@3
NC413
X
Y
MACH
No.
1
10
20
X/Y axis
connector
Connect to
stepping motor
driver or Servo
Drive. (Controls
2 axes.)
1
Y X
LED Indicators
Name Color
RUN Green Lit
Not lit
ERC Red Lit
Not lit
ERH Red Lit
Not lit
X Orange Lit
Flashing
Not lit
Y Orange Lit
Flashing
Not lit
Z Orange Lit
Flashing
Not lit
U Orange Lit
Flashing
Not lit
22
LED indicators
Z RUN
U ERC
Show the PCU's
ERH
operating status.
0
10
Unit number setting
switch
20
Sets the unit number
for the PCU.
X/Y axis connector
Z/U axis connector
Connect to stepping
motor driver or Servo
Drive. (Controls 2
axes.)
1
U Z
Status
Lit during normal operation.
Hardware error, or PLC notified of PCU error.
An error has occurred.
No error has occurred.
An error has occurred IN the CPU Unit.
No error has occurred at the CPU Unit.
Pulses are being output to the X axis (either forward or reverse).
An error has occurred, such as incorrect cable type for the X axis or faulty data.
None of the above has occurred.
Pulses are being output to the Y axis (either forward or reverse).
An error has occurred, such as incorrect cable type for the Y axis or faulty data.
None of the above has occurred.
Pulses are being output to the Z axis (either forward or reverse).
An error has occurred, such as incorrect cable type for the Z axis or faulty data.
None of the above has occurred.
Pulses are being output to the U axis (either forward or reverse).
An error has occurred, such as incorrect cable type for the U axis or faulty data.
None of the above has occurred.
Note For details regarding errors, refer to SECTION 11 Troubleshooting.
• For the CJ1W-NC113/NC133, this applies only to the X axis; for the
CJ1W-NC213/NC233, it applies only to the X and Y axes.
• When not all of the axes are used for the CJ1W-NC213/NC233/ NC413/
NC433, 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 ERC indicator will light. Operation will be normal, how-
ever, for all axes that are used.
CJ1W-NC2@3
NC213 NC113
X RUN
Y ERC
ERH
MACH MACH
No. No.
1 0
10 10 10
20 20 20
1 1 1
Y X
Explanation
Section 3-1
CJ1W-NC1@3
RUN
X
ERC
ERH
1 0
10
20
X axis
connector
1
X