6.3.1. Adjustment of Power System
6.3.1. Adjustment of Power System
In case of power system errors or power change, take a measurement of each power voltage, and adjust any voltage below the standard (use a digital voltmeter for measurement).
Table 6‑6 Power Standard
Power | Measuring Location | Standard | Adjustment |
Primary Power | CB1 input terminal | AC220V ± 10% | Define the primary tab of transformer TR1 as AC220V |
R6,S6,T6 | Servo AMP R, S, T | AC220V ± 10% | Check the input voltage of CB1 - AC220V |
B2-C2 | TB1 B2-C2 | AC220V ± 10% | Secondary Tab turnover of transformer TR1 |
P1-M1 | SR1 +24V-G2 | DC24V ± 2.0V | (Note 1) |
P5-M0 | SR1 +5V-G1 | DC5.1V ± 0.1V | Volume resistance in SR1 |
P15-M0 | SR1 +15V-G1 | DC15V ± 0.5V | (Note 1) |
N15-M0 | SR1 -15V-G1 | DC-15V ± 0.5V | (Note 1) |
P5E-M5E | SR1 +5V-GND | DC5.4V ± 0.1V | Volume resistance in SR1 (Note 2) |
Terminal block for Robot external wiring Connectors Pin P5E-M5E | DC5.1V ± 0.1V | Volume resistance in SR1 (Note 2) |
(Note 1) Replace the SR1 if it is not within the standard.
(Note 2) First, check the standard in the measuring location, and then make a measurement in the nearest terminal stand from robot encoder and between connector Pins. Here, the standard must be DC5.1V±0.1V.