Delta SCARA Robot System User Manual
SCARA CE Series
188
11.2 Troubleshooting temperature of power control box
being too high
If the cooling fan of the box body malfunctioned or the installation space was not installed according to
the distance specified in the manual, the temperature inside the power control box will become too high,
causing components inside the power control box to get damaged due to the temperature being too
high. In response to such situations, there is a temperature sensing component installed inside the
power control box. This component will monitor the temperature inside the power control box and if the
temperature exceeds the component specification of 55
o
C, then blocking actions will be performed to
the safety circuit and the E?013 safety stop abnormality alarm will occur.
Solution:
1.
Check if the cooling fan malfunctioned and replace it with a fan with specifications listed in the
specification table.
2.
Check if the installation environment complies with the distance specified in the manual.
3.
To eliminate points 1 and 2, please open the box door for cooling. Once confirmed that the
temperature inside the power control box is less than 35
o
, power can be connected again.
4.
Table 11.3 below shows how the temperature sensing component blocks and automatically resets
the temperature.
Table11. 3 Temperature sensor component specifications
Temperature sensor component specifications
Blocking circuit temperature
>55
゚
C
Reset circuit temperature
<35
゚
C
Содержание DRS40L3SOADF003
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