Nomenclature And Functions; Nomenclature - Omron CS1W-MCH71 MOTION CONTROL UNIT - 09-2004 Manual

Nomenclature and Functions

3-1 Nomenclature and Functions
3-1-1

Nomenclature

LED Indicators
Name
RUN
(RUN)
ERC
(MC Unit Error)
ERH
(CPU Unit Error)
ER1 (See note.)
(Internal error status)
ER2 (See note.)
(Internal error status)
ER3 (See note.)
(Internal error status)
ER4 (See note.)
(Internal error status)
SSI
MLK
(MECHATROLINK-II)
Note
30
Color Status
Green Lit Motion Control Unit is operating normally.
Not lit Not recognized by PLC, or MC Unit is broken.
Red Lit An error has occurred in the MC Unit.
Not lit MC Unit is operating normally.
Red Lit An error has occurred in the CPU Unit.
Not lit CPU Unit is operating normally.
Yellow Lit An internal error has occurred.
Not lit MC Unit is operating normally.
Yellow Lit An internal error has occurred.
Not lit MC Unit is operating normally.
Yellow Lit An internal error has occurred.
Not lit MC Unit is operating normally.
Yellow Lit An internal error has occurred.
Not lit MC Unit is operating normally.
Yellow Lit Not used.
Not lit Not used.
Yellow Lit MLK is operating normally.
Not lit An error has occurred in the MLK.
When the ERC or ERH indicator is lit, these four indicators show the internal
error status.
LED Indicators
UNIT No. Setting switch
T.B connector, SSI connector
(Cannot be used)
MECHATROLINK-II connector
I/O connector
Content
Section 3-1