When you install drives in a place where ambient temperatures are higher than the rated conditions or install drives side-by-side in the enclosure panel, set L8-12 [Ambient Temperature Setting] and L8-35 [Installation Method Selection]. Derate the output current as specified in Figure 1.
Figure 1. Derating Depending on Drive Installation Method
- L8-35 = 0
- L8-35 = 2, L8-35 = 3
- L8-35 = 1