Advanced Energy MDX II User Manual page 229

Table B-8. Fault Messages (Continued)
Message
SL3 FAULT
SLAVE BUS ERROR
5700262-R
Explanation/Response
Slave unit 3 is reporting a fault (bus high, bus low, over-
temperature, or loss of cable). Press the STANDBY switch
to clear the message.
The slave failed to report that it was ready (SL RDY.D, pin
16). The slave reports 100 ms after the master unit tells the
slave unit to deliver output power. Press the STANDBY
switch to clear the message.
MDXII Power Supplies
B-9