User manual

GMC-I Messtechnik GmbH 75
ULIM, ULIM? – Voltage Setting Limit Value
Function and manual operation:
See explanation on page 25.
Programming
Setting command: ULIM v
Parameter: v (value)
Parameter type: Real number
Setting range: 0  v  ULIM
max
l
Default setting: after RESET (*RST)  nominal voltage
Example (HP BASIC):
OUTPUT 713;"ULIM 20"
{voltage setting range limit: 20 V}
Comment
 ULIM may not be set to a value of less than USET!
 Any setting command to this effect is not executed.
 Bit 1 would otherwise be set in event register B (limit error), and
bit 4 in the standard event register (execution error).
 If the selected value is not a whole number multiple of the step
size, it is rounded off accordingly.
 If necessary, the numeric value is rounded off once again for
the 4-place digital display.
 The ULIM function does not effect the USET setting by means of
a control signal via the analog interface.
Query
Displays the selected final value for voltage setpoint USET.
Programming
Query command: ULIM?
Response string: ULIM v
Length: 13 characters, fixed
Parameter v (value)
Format v: +nnn.nnn
Example (HP Basic):
OUTPUT 713;"ULIM?"
ENTER 713; A$
DISP A$
Display: ULIM +020.000
UMAX? – Maximum Measured Voltage Value
Function and manual operation:
See explanation in chapter 4.8.1.
Programming
Query command: UMAX?
Response string: UMAX v
Length: 13 characters, fixed
Parameter: v (value)
Format: +nnn.nnn
Example (HP Basic):
OUTPUT 713; "UMAX?"
ENTER 713; A$
DISP A$
 Display: UMAX +028.125
UMIN? – Minimum Measured Voltage Value
Function and manual operation:
See explanation in chapter 4.8.1.
Programming
Query command: UMAX?
Response string: UMAX v
Length: 13 characters, fixed
Parameter: v (value)
Format: +nnn.nnn
Example (HP Basic):
OUTPUT 713; "UMIN?"
ENTER 713; A$
DISP A$
 Display: UMIN +027.350
UOUT? – Querying the Momentary Voltage Value
Function and manual operation:
See explanation on page 23.
Programming
Query command: UOUT?
Response string: UOUT v
Length: 13 characters, fixed
Parameter: v (value)
Format: +nnn.nnn
Example (HP Basic):
OUTPUT 713; "UOUT?"
ENTER 713; A$
DISP A$
 Display: UOUT +027.350
Device Type
Nom. voltage [V] 20 40 80 360
ULIM
max
[V] 20 40 80 360
Step size [mV] 1.0 1.0 1.0 1.0