Heatsink Plate Temperature; Monitor Heatsink Plate Temperature - YASKAWA GA500 Series Installation Manual

5 Conditions
*1 Refer to Derating Depending on Ambient Temperature on page 18
NOTICE
Shield the drive from electrical interference if components must be near the drive. Components near the drive can
cause incorrect drive operation from electrical interference.
NOTICE
drive during drive installation. Put a temporary cover over the drive during installation. Remove the temporary
cover before start-up. Unwanted objects inside of the drive can cause damage to the drive.
◆

Heatsink Plate Temperature

CAUTION
recommends that you show a high temperature warning mark or warning sign on the external heatsink. If you
touch a hot drive heatsink plate or external heatsink, it can burn you.
Keep the drive heatsink plate temperature lower than the maximum temperature even when the
ambient temperature is 50 °C (122 °F). Refer to
heatsink plate. When you operate the drive in an ambient temperature of 35 °C (95 °F) or higher,
refer to Derating Depending on Ambient Temperature on page 18
B001 - B012
2001 - 2021
4001 - 4012
Refer to Drive Watt Loss on page 12
Refer to Monitor Heatsink Plate Temperature on page 10
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
Parameter
H4-01
H4-02
H4-03
10
Do not put drive peripheral devices, transformers, or other electronics near the drive.
Do not let unwanted objects, for example metal shavings or wire clippings, fall into the
Burn Hazard. Do not touch a hot drive heatsink or external heatsink. Yaskawa
Table 5.2 Maximum Temperature of the Heatsink Plate
Model
for the drive watt loss data.
Table 5.3 MFAO Settings
Terminal AM Analog Output Select
Terminal AM Analog Output Gain
Terminal AM Analog Output Bias
YASKAWA TOEP C710617 0SA YASKAWA AC Drive GA500 Installation Manual
for information.
Table 5.2 for the maximum temperature of the
and derate the drive.
Maximum Temperature of the Heatsink Plate
90 °C (194 °F)
90 °C (194 °F)
90 °C (194 °F)
to monitor drive heatsink plate
Table
Name
5.3.
Setting
408 (U4-08)
100.0%
0.0%