GW Instek APS-1102 User Manual - Manual (Page 225)

7.1 Protection Function
APS-1102 Programmable AC/DC Power Source 7-3
Table 7-1. Protection Function
Protection
Action When Detected
Displayed Message
Output off
System
Lock
Internal power source
error
 
Internal power source error message
See “7.2.2 Protection function-related errors”.
Internal
communication error
1
 
Internal communication error message 1
See “7.2.2 Protection function-related errors”.
Internal
communication error
2
 
Internal communication error message 2
See “7.2.2 Protection function-related errors”.
Control panel error  
Control panel error message
See “7.2.2 Protection function-related errors”.
Unexpected error  
Unexpected error message
See “7.2.2 Protection function-related errors”.
Output average
current protection

Output average current protection message
See “7.2.4 Warning messages”.
Output overvoltage
protection

Output overvoltage protection message
See “7.2.4 Warning messages”.
DC overvoltage
protection

DC overvoltage protection message
See “7.2.4 Warning messages”.
Output peak current
protection

Output peak current protection message
See “7.2.4 Warning messages”.
DC undervoltage
protection
  Note
DC undervoltage protection message
See “7.2.4 Warning messages”.
Real-time control
error

Real-time control warning message
See “7.2.4 Warning messages”.
Abnormal internal
temperature

Internal temperature warning message
See “7.2.4 Warning messages”.
External sync signal
frequency range error

External sync signal frequency range warning message
See “7.2.4 Warning messages”.
Note System lock may occur.