15.1.1.1 Connecting And Setting The Scope - Philips Optimus Manual

During alignment this factor duty cycle must be entered via AGenT. The influence of this factor as a correction
value for the Z-data table is monitored as the
GAIN_IN signal.

15.1.1.1 Connecting and setting the scope

For connections see figure below:
EZ130 front
Osci: Y1 ==> X3
AV HT
X4
AV AN
X5
AV CA
X6 GNDA
Short link
X23 GAIN_IN
Osci: Y2 ==> X26
UCOMP
X32
H800
Status
X800
(Fig. 27)
Channel 1 = EZ130 X3 ---> AV HT ---> 20kV/V ---> 1V/div --> Zero-line at bottom of screen
Probe GND = one of the drilling holes at the front cabinet chassis
Channel 2 = EZ130 X26 ---> UCOMP ---> 1V/div ---> Zero-line 2 div from bottom of screen
Probe GND = one of the drilling holes at the front cabinet chassis
Trigger = external (preferred)
or = internal channel 1
Probe GND = one of the drilling holes at the front cabinet chassis
Time base = 5 or 10ms/div ---> trigger delay -1div
NOTE
42
U
COMP
Generator front
EZ130
--->
--->
A digital scope should not have any other ground connection than the ground of the
three probes at the drilling holes at the front generator chassis.
A mains-driven scope must be isolated from earth potential, otherwise it might display
artefacts.
CSIP Level 1 (08.0)
© 2008 Koninklijke Philips Electronics N.V.
ALL RIGHTS RESERVED
Converter test kit OPTIMUS for OPTIMUS 50/65/80 gen‐
erators release 3.x with converters 4512 104 7231x
signal, since the PI-controller is deactivated by the grounded
Ground the probes in
one of these drilling holes
CTRL_X_C/ --->
AV HT --->
backpanel EZX74 / negative slope
EZ130 X3 / positive slope at +3V
Conv test Optimus