Gossen MetraWatt PROFITEST INTRO - Control Panel Overview; LCD Panel; Softkeys; Fixed Function Keys

2 GMC-I Messtechnik GmbH
LCD Panel
Setup Menu
Rotary
Selector Switch
Guide for
Carrying Strap
Guide for
Carrying Strap
MEM:Key for
memory functions
ESC: Return from
submenu /
Activate instrument
from standby state
Control Panel
Fixed Function Keys
MAINS/NETZ LED
 see below
I
N
: Triggering key /
compensation (offset)
HELP: Access context
sensitive help
START:Switch on /
start measurement
Softkeys
• Parameter selection
• Limit value specification
• Entry functions
• Memory functions
LED Indications (see also section 16)
LED Case A LED Case B LCD Case A LCD Case B Function – Cause
A Lights up green: Correct connection, measurement enabled
B Blinks green: Neutral conductor not connected, measurement enabled
A
Lights up orange: 2 different phases active (no neutral conductor at mains), meas. enabled
B Blinks red: IN, IF , ZL-PE, ZL-N, RE: No line voltage or PE interrupted
C Lights up red: RINS and RLO: Interference voltage detected, measurement disabled
– UI, UIN:
Touch voltage > 25 or 50 V, measurement disabled: display: U.PE > UL!
– IN: During the tripping test with I
N
, the RCD is not tripped within 400 ms
(1000 ms for selective RCCBs of type RCD S).
– IF : With rising residual current, the RCD is not tripped before reaching I
N
.
– After safety shutdown
– RLO
: The permissible (selected) limit value has been exceeded.
– RINS, RE(INS)
: The permissible (selected) limit value has been exceeded.
Mains
Green
Mains
Blinks green
N
PE
L
N
PE
L
x
Mains
Orange
Mains
Blinks red
N
PE
L
N
PE
L
N
PE
L
x
LIMIT
Red
Limit LED
 see below