Philips PM2517E - B L O C K D I a G R a M O; H F P R O B E P; Incorrect Ranging; No Auto Ranging

77
6.5.2. No auto
ranging
NO. From
Measurement
lvleasuring
points
Measu ring data Correct
Incorrecl
Check
il manual
ranging iunctions
Display
Reter lo tfuth table
oo0055
Refer to B
Refer to
6.5.1.
No manual rangrng
B Ranging
Hi
=
4102/1
Lo
=
O-socket
+
Select; Range lV:
manual
Supply; 100V: to
Va and 0
+2V...
+3V Defecl OO0059
>3V delect OQ0064
interruplron
6.5.3.
Incorrect ranging
(decimal point
incorrect)
No. From lVeasurement
Measu ring
points
Measu
ring data Correct
lncorrect
Signals RNG A, RNG B,
RNG
C
Check
if
these signals
are correct on OO0055
and OQ0059
(D101)
Hi
=
D101i8- D703/3
Hi
:
D101i 7 0703/4
hi=D]01i6-D703/5
Lo
=
o.sockel
ü
Selecl;
Fu nctron V:
Manual rangrng
Range
c
B
a
1V 0 0 0
10v001
100v010
1000v 0
r 1
Logic 0=
-8.5V
Logic
1
=
0V
Beier
to
lrulh
lable
ot
oo0055
Reter lo B
B Signals FA, FB, FC, FD,
oQ0055
(0703)
Hi
=
D7O3t7 FA
Hi: D7O3/8 FB
Hi
=
D703/9 FC
Hi
=
D703/10 FD
Function FO FC FB FA
Vr0011
V: 0 0 0
1
a0010
to11o
'c
0
r
0 0
mA-- 0
I
0
l
mA-0111
104_-
1 1
0
1
104-1111
Logic 0=
-8.5V
Logic
1=0V
Refer
lo
truth
table
oi
oQ0055
Reler lo C
Defecl sw lch
Track lnterluplron
c a
B
decimaL
poinls
No
decimal
poinls
Check signals DP1,
DP2, DP3 0Q0055
(D703)
Hi
=
D703/16 DPl
Ht
=
D703/15 DP2
Hi=
0703i
14
DP3
Lo
=
o-socket
ü
Selecl; Function V:
Manual rangrng
Range
DP3
DP2 DPl
1V 1
0
0
10v001
100v010
1000v
1
0 0
Logic 0=
-8.5V
Reier to lrulh table ol
oo0055
Deiecl OO0055
Reler lo O Delect
OQ0055
o c
Oecimal
points
on
LED s
Hi
=
v758/9
Hi
=
v756i I
Hi
=
V757l9
Fange V758/9 V756/9
V757l9
1V 1 0 0
10v001
100v010
1000v 1 0 0
Logic0=-8.5V
Logic
1=0V
Trackrnterruption
Delect
LED