226
YASKAWA
TOEPC7106170YB YASKAWA AC Drive GA500 Installation & Primary Operation
◆
Using the Safe Disable Function
■
Safe Disable Circuit
The Safe Disable circuit has two isolated channels (terminals H1 and H2) that stop the
output transistors. The input can use the internal power supply of the drive.
Set the EDM function to one of the MFDO terminals
[H2-xx = 21 or 121]
to monitor the
status of the Safe Disable function. This is the
“
Safe Disable monitor output function
”
.
Figure 20.2 Safe Disable Function Wiring Example