MEAS Key - Receiver R&S ESCI
1166.6004.12 4.40 E-2
FINAL
PHASES
PRESCAN
PHASES
The PRESCAN PHASES and FINAL PHASES softkeys open the submenu for the
selection of phase and protective earth setting.
PRESCAN PHASES: Softkeys ESH2-Z5/ENV 4200, ESH3-Z5 and OFF or
PHASE N, PHASE L1, PHASE L2 and PHASE L3 as well
as PE GROUNDED and PE FLOATING are toggle keys.
Only one of them can be activated at a time.
FINAL PHASES: All combinations of phases and PE setting are possible.
PHASE L1
PHASE N
PHASE L2
PHASE L3
Softkeys PHASE N, PHASE L1, PHASE L2 and PHASE L3 select
the phase of the V-network on which the RFI voltage is to be
measured.
PHASE N RFI on phase N is measured,
PHASE L1 RFI on phase L1 is measured,
PHASE L2 RFI on phase L2 is measured
(only for ESH2-Z5/ENV 4200),
PHASE L3 RFI on phase L3 is measured
(only for ESH2-Z5/ENV 4200).
IEC/IEEE-bus command :INP:LISN:PHAS L1 | L2 | L3
| N
PE
FLOATING
PE
GROUNDED
Softkeys PE GROUNDED and PE FLOATING switch the
protective earth conductor chokes on or off.
PE GROUNDED protective earth conductor choke switched off,
PE FLOATING protective earth conductor choke switched on.
IEC/IEEE-bus command :INP:LISN:PEAR GRO |FLO
Settings made in the PRESCAN PHASES menu are immediately output at the user port. This way, the
menu can be used to remote control the V-networks during manual measurements.
For automatic phase selection with the V-networks R&S ESH2-Z5 and R&S ESH3-Z5 the R&S ESCI
user interface and the V-networks have to be connected via a control line:
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