Reverse Power Protection Normal Hp8648 - HP ESG Series User Manual

Reverse Power Protection Normal HP8648

Hardkey and Softkey Reference
Utility
SCPI Commands:
:SYSTem:COMMunicate:SERial:RESet
This softkey toggles the reverse power protection mode between the normal mode
for the signal generator and the HP 8648-compatible mode.
When you have selected
a caution message is displayed and the front panel is locked. Eliminate the source
of the excess reverse power detected at the RF OUTPUT connector. Then press
the softkey to continue normal signal generator operation.
Reset RPP
When you have selected
a caution message is displayed and the front panel is locked. However, any
command sent over HP-IB will reset the RPP circuit and return you to normal
signal generator operation. This mode is provided for compatibility with systems
that use the HP 8648. It is only available when you have selected
HP8648A/B/C/D remote language. At all other times reverse power protection is
set to . Operate in this mode with caution. Repeatedly tripping the RPP can
Normal
cause damage to the signal generator. It is still best to eliminate the source of the
excess reverse power and then reset the reverse power protection circuit by
pressing the
Reset RPP
The RPP reset mode is a persistent state; it is not affected by an instrument preset
or by a power cycle.
Softkey Location: Press
Reverse Power Protection Normal HP8648
SCPI Commands:
:OUTPut:PROTection:MODE "NORMAL"|"HP8648"
:OUTPut:PROTection:MODE?
:OUTPut:PROTection:TRIPped?
:OUTPut:PROTection:CLEar
5-184
and you trip the reverse power protection circuit,
Normal
and you trip the reverse power protection circuit,
HP8648
softkey.
,
Utility Power On/Preset
,