Omron NX-EC0112 User Manual page 136

6 Incremental Encoder Input Units
NX-EC0132 and NX-EC0142
The indicator for a One-input Unit with a line receiver input is described in the following table.
Indicator
CH Counter operation sta-
tus indicator
A, B, and Z Counter input status
indicator
I0, I1, and I2 External input status
indicator
NX-EC0212 and NX-EC0222
The indicators for a Two-input Unit with a voltage input are described in the following table.
Indicator
CH1 Counter operation
status indicator
CH2 Counter operation
status indicator
A1, B1, Counter input sta-
and Z1 tus indicator
A2, B2, Counter input sta-
and Z2 tus indicator
6 - 10
Name Color
Green Lit
Yellow Lit
Yellow Lit
Name Color Status
Green Lit
Not lit
Green Lit
Not lit
Yellow Lit
Not lit
Yellow Lit
Not lit
Status
The counter is enabled.
Not lit The counter is disabled.
The phase-A, phase-B, or phase-Z input is active.
Not lit The phase-A, phase-B, or phase-Z input is not active.
The corresponding external input is ON.
Not lit The corresponding external input is OFF.
Description
The CH1 counter is enabled.
The CH1 counter is disabled.
The CH2 counter is enabled.
The CH2 counter is disabled.
The phase-A, phase-B, or phase-Z input for CH1 is active.
The phase-A, phase-B, or phase-Z input for CH1 is not active.
The phase-A, phase-B, or phase-Z input for CH2 is active.
The phase-A, phase-B, or phase-Z input for CH2 is not active.
NX-series Position Interface Units User's Manual (W524)
Description