
232
YASKAWA
TOEPC7106170YB YASKAWA AC Drive GA500 Installation & Primary Operation
■
Validating the Safe Disable Function
After you replace parts or do maintenance on the drive, complete all necessary wiring to
start the drive, then follow these steps to test the Safe Disable input. Keep a record of the
test results.
1.
When the two input channels are OFF (Open), make sure that the keypad flashes
STo
[Safe Torque OFF]
, and make sure that the motor is not running.
2.
Monitor the ON/OFF status of the input channels and make sure that MFDO set to
the EDM function operates as shown in
.
If one or more of the these items are true, the ON/OFF status of the MFDO may not
display correctly on the keypad.
•
Incorrect parameter settings.
•
A problem with an external device.
•
The external wiring has a short circuit or is disconnected.
•
There is damage to the device.
Find the cause and repair the problem to correctly display the status.
3.
Make sure that the EDM signal operates during usual operation as shown in
.
21
Australian Standard
Figure 21.1 Regulatory Compliance Mark
The Regulatory Compliance Mark (RCM) identifies that the product meets the
requirements of the related ACMA Standards in the Radiocommunications Act of 1992
and the Telecommunications Act of 1997.
22
Disposal
◆
Disposal Instructions
Correctly dispose of the product and packing material as specified by applicable regional,
local, and municipal laws and regulations.