P1351ser.wpd
5-2-6
1.4
AC POWER SUPPLY SYNTAX
Example of Setup Command:
FNC ACS :CHO SET VOLT <value>
[ SET FREQ <value>]
[ SRX VOLT <value>]
[ SRN VOLT <value>]
[ SRX FREQ <value>]
[ SRN FREQ <value>]
[SET VLT(0,1)] <cr><lf><eos>
NOTES:
(cr) =ASCII ‘ carriage return’ code 0D Hex, ISO keyboard ^M
(lf) =ASCII ‘ line feed ’ code 0A Hex, ISO keyboard ^J
(eos) =ASCII ‘carriage return’ code 1A Hex, ISO keyboard ^Z (ASCII file transfer end-of string
command)
1.5
CATASTROPHIC ERRORS
A catastrophic failure is generated each time the AC Power Supply experiences a hardware failure.
Errors are cleared whenever the AC Power Supply transmits a response, except in the case of a
short circuit fault which may only be cleared by cycling power to the AC Supply.
Catastrophic Error Messages
All begin with:
F00ACS0(DEV):
This message is followed by one explanatory message from the
following text:
OVERTEMP FAULT <cr><lf><eos>
The heatsink temperature has exceeded its upper limit. The
OVERTEMP LED on the front panel will light.
CURRENT LIMIT FAULT <cr><lf><eos>
SHORT CIRCUIT FAULT: AC SUPPLY<cr><lf><eos>
An output loading fault has occurred causing the supply to exceed 500%
rated current output. The supply automatically shuts down and opens its
output relay. The OVERLOAD LATCH LED on the front panel will light.
