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525A
Users Manual
No
K
L
Display Error Messages
The following informative messages may appear on the front panel display. An
explanation of each message is also provided.
Message
OVER RANGE
OVER LOAD
OL
-OL
INITIALIZATION FAILURE
1-10
Table 1-4. Function Keys (cont)
Name
RECALL
Used to recall a programmed set point.
2
Press I 2. RECALL SPT # appears on the display. Enter the
number of the output setpoint that you want to use. The output will
then be programmed to the setpoint you entered.
LOCAL
Used to regain local control of the Calibrator. If you set the
0
Calibrator to a remote state using the remote commands, all the
front panel keys are locked out except the Local key. When you
press the Local key, the front panel is unlocked.
This function does not work when you set the Calibrator using the
Remote with Lockout command. In Remote with Lockout mode,
ALL keys are locked out and the Local key will not unlock the front
.
panel
Table 1-5. Display Error Messages
May be displayed in all output modes if you enter a value from the
front panel keypad that exceeds the output range of the function.
May be displayed in V and mA output modes when the current is
exceeded for volts and the resistance is exceeded for mA.
Displayed in Input modes when the measured value exceeds the
upper limit of the range.
This error may also display in Output mode when the range is
locked and an automatically recalled set point exceeds the locked
range. For example, set point 1 (SP1) is set to 1V, SP2 is set to 2V,
and SP3 is set to 100V, the range is locked to 10V range and the
Calibrator is set up to automatically output the first 3 setpoints.
When the Calibrator reaches SP3, the display reads OL, and the
output is set to 0 for the duration of that setpoint.
Displayed in Input modes when the measured value exceeds the
lower limit of the range.
Displayed when the Calibrator fails to power up properly.
Description
Note
Explanation
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