10
YASKAWA
TOEP C710617 0SA YASKAWA AC Drive GA500 Installation Manual
*1
Refer to
Derating Depending on Ambient Temperature on page 18
for information.
NOTICE
Do not put drive peripheral devices, transformers, or other electronics near the drive.
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
Do not let unwanted objects, for example metal shavings or wire clippings, fall into the
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
Burn Hazard. Do not touch a hot drive heatsink or external heatsink. Yaskawa
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
for the maximum temperature of the
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
and derate the drive.
Table 5.2 Maximum Temperature of the Heatsink Plate
Model
Maximum Temperature of the Heatsink Plate
B001 - B012
90 °C (194 °F)
2001 - 2021
90 °C (194 °F)
4001 - 4012
90 °C (194 °F)
Refer to
for the drive watt loss data.
Refer to
Monitor Heatsink Plate Temperature on page 10
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 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%