Led Indications - JUKI KE-3010 Maintenance Manual

14-6-2.

LED Indications

Nine LEDs are mounted on the Zθ-servo amplifier.
These LEDs show the status of each axis as described below. The following shows the
correspondence among each axis and LEDs.
No. LED name
1 CHARGE
2 RD1
3 AL1
4 RD2
5 AL2
6 RD3
7 AL3
8 RD4
9 AL4
The following shows the operation status expressed by the combination of RD∗ and AL∗.
Table 14-6-2-2 Combination of Zθ-Driver LED Lighting and Flashing Statuses
LED
Maintenance Guide
Table 14-6-2-1 Zθ-Driver LEDs
Indication color
Green
Red
Green
Red
Green
Red
Green
Red
RD∗ AL∗
Flashing Flashing
Flashing Off
Lit Off
Off Flashing
Off Lit
Lit Lit
Off Off
Figure 14-6-2-1 LEDS of the Z/θ amplifier
Lights up when any electric charge exists in the main circuit.
Shows the status of axis No. 1 (L2θ-, L4θ-, and L6θ-axis).
For details about the status expressed by the combination of RD1 and
AL1, see the Table below.
Shows the status of axis No. 2 (L2Z-, L4Z-, and L6Z-axis).
For details about the status expressed by the combination of RD2 and
AL2, see the Table below.
Shows the status of axis No. 3 (L1θ-, L3θ-, L5θ-, and ICθ-axis).
For details about the status expressed by the combination of RD3 and
AL3, see the Table below.
Shows the status of axis No. 4 (L1Z-, L3Z-, L5Z-, and ICZ-axis).
For details about the status expressed by the combination of RD4 and
AL4, see the Table below.
Status
Controller is not connected (immediately after
the power has been turned ON).
Servo is OFF.
Servo is ON.
Warning occurs.
Alarm occurs.
S/W installation status
Control power is OFF.
14-34
Operation
Rev. 2.0