5 Conditions
YASKAWA TOEP C710617 0SB YASKAWA AC Drive GA500 Installation Manual 11
Model Maximum Temperature of the Heatsink Plate
4001 - 4012 90 °C (194 °F)
4018 - 4038 80 °C (176 °F)
Refer to Drive Watt Loss on page 13 for the drive watt loss data.
Refer to Monitor Heatsink Plate Temperature on page 11 to monitor drive heatsink plate
temperature.
■ Monitor Heatsink Plate Temperature
• When you use the drive keypad
Set U4-08 [Heatsink Temperature] to show the drive heatsink temperature.
Figure 5.1 U4-08 [Heatsink Temperature] (When the heatsink plate is 89 °C)
• When you use a Multi-function Analog Monitor Output
When you use terminal AM, set the parameters as shown in Table 5.3.
Table 5.3 MFAO Settings
Parameter Name Setting
H4-01 Terminal AM Analog Output Select 408 (U4-08)
H4-02 Terminal AM Analog Output Gain 100.0%
H4-03 Terminal AM Analog Output Bias 0.0%
Figure 5.2 Heatsink Plate Temperature Output on MFAO
Note:
• The accuracy is ±5 °C (41 °F) for heatsink plate temperatures between 50 °C to 100 °C (122 °F to 212 °F).
• The installation environment has an effect on the temperature.
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