Calibration-PS
501
0
Internal Adjustment Procedure
Make certain the negative floating supply is
programmed for 0 V output, and the OUTPUT is ON.
CHECK-for
a
dvrn reading from -31.99 V to
-32.01 V.
ADJUST-81344, -0 Adj, for a dvrn reading from
-
1
.OO
mV to
+
1
.OO
mV.
Leave these connections for the next step.
Adjust
-
10
V
Gain
Adj
Connect the dvrn positive lead to the PS 5010
NEGATIVE front panel connector and the dvrn -lead
to the front panel common (ground) connector.
Press the following buttons in the order listed:
SUPPLY SELECT
TRACK
1
0
ENTER
Make certain the OUTPUT pushbutton is illuminated
and 10.0 appears in the negative display.
CHECK-for a dvrn reading from -9.999 V to
-10.001
v.
ADJUST-R1443,
-
10 V Gain Adj, for a dvrn reading
from -9.999 V to
-
10.001 V.
Remove the lead to the POSITIVE connector for the
next step.
Adjust
+
10
V
Gain
Adj
Turn the PS 501 0 OUTPUT OFF.
Connect the dvrn
+
lead to the PS 5010 front panel
POSITIVE connector. The dvrn -lead is connected
the common connector.
Make certain 10.0 V appears in the positive display.
Turn the OUTPUT ON.
CHECK-the dvrn for a reading from +9.999 V to
+
10.001
v.
ADJUST-R1545,
+
10
V
Gain Adj, for
a
dvrn reading
from +9.999 V to
+
18.001 V.
Leave these connections for the next step.
Adjust
+32
V
Gain
Adj
Make certain the dvrn is connected to read the
POSITIVE PS 501 0 output voltage.
Make certain the PS 501 0 is in the TRACK mode.
Press the following buttons in the order listed:
3
2
ENTER
CHECK-that the dvrn reads from
+31.99 V to
$32.01
V.
ADJUST-R1544, +32 V Gain Adj, for a dvrn reading
from +31.99 V to +32.01 V.
Remove the dvrn lead to the POSITIVE front panel
connector.
Adjust
-32
V
Gain
Adj
Make certain the dvrn
+
lead is connected to the
PS 501 0 NEGATIVE connector and the dvrn -lead is
connected to the PS 501 0 common terminal.
Maker certain -32.0 V appears in the negative display.
CHECK-for a dvrn reading from
-
31.99 V to 32.01
V.
ADJUST-R1442, -32
V
Gain Adj, for a dvrn reading
from
-
31.99
V
to -32.01 V.