Aim TTi MX180T Instructions page 47

Over-current Protection
(OCP) Trip:
Over-temperature
Protection (OTP) Trip:
Voltage Programming
Speed MX180TP only:
(Typical figures)
60V 3A
30V 6A
15V 10A
120V 3A
O/P 3 5V/3A
O/P 3 12V/1.5A
METER SPECIFICATIONS (Each Output)
Voltage/Current Meters
Voltage
Current
Current Meter Averaging User selectable On/Off per output with High, Medium or Low settings
V x A:
SETTING MEMORY STORES
Stores for Individual
Outputs:
Stores for All Outputs:
USER INTERFACE
Display:
Soft Keys:
Home Screen:
Individual Screens:
Numeric Setting:
Spin Wheel Setting:
Menu Screen
Help Text
Front Panel Locking:
Measure-and-compare OCP for all outputs. OCP trips output off; typical
response time 500ms. Setting range: O/P1 0.1A – 22A, O/P2 0.1A – 12A,
O/P3 0.1A – 3.5A. Setting resolution: 10mA. Accuracy: ± (0.3% ±2digits)
The output will be tripped off if a fault or blocked ventilation causes the
internal temperature to rise excessively.
Maximum time required for output to settle within 1% of its total excursion
(for resistive load). Excludes command processing time.
90% Load
Up 15ms
Up 6ms
Up 6ms
Up 25ms
Up 6ms
Up 6ms
5 digit meters for O/P 1 and O/P 2; 3.5 digit meters for O/P 3.
Resolution: O/P1 - 1mV (120V range 10mV); O/P2 - 1mV; O/P3 - 10mV
Accuracy: O/P1 and O/P2 - 0.1% of reading ± 2 digits
O/P3 - 0.3% of reading ± 2 digits
Resolution: O/P1 and O/P2 – 1mA; O/P3 – 10mA
Accuracy: O/P1 and O/P2 - 0.3% of reading ± 3 digits to 5A, 0.5% of
reading ± 3 digits to 20A; O/P3 - 0.3% of reading ± 2 digits
O/P 1 and O/P 2: Resolution 0.001W to 100W, 0.01W above 100W.
O/P3: Resolution 0.01W. Accuracy: 0.5% of reading ± 3 digits
50 store positions for each output. Values stored are Range, Voltage,
Current, OVP and OCP
50 store positions operating on all three outputs simultaneously.
Values stored are Range, Voltage, Current, OVP, OCP, Output On/Off,
Current Meter Averaging, Multi-On/Multi-Off Setup
Black on white backlit graphic LCD, 256 x 112 pixels.
Multiple font sizes and graphic icons.
Six illuminated multi-function keys annotated from the display.
Simultaneous display of meters and settings for all outputs.
Direct access to voltage or current setting for any output.
Display of meters and extended settings for an individual output (meters
in larger font). Direct access for all settings for that output.
Floating point numeric entry of voltage, current, OVP or OCP.
Voltage, current and other parameters can be adjusted using the spin
wheel in quasi-analog fashion. Wheel can be disabled.
System level functions are selected from a scrollable list.
Multi-page help text is available for system level functions.
The lock key can be used to disable front panel control (hold to unlock).
If required locking can alternatively be done using a secure passcode.
Page 46
No Load
10ms Down
6ms Down
6ms Down
15ms Down
6ms Down
6ms Down
90% Load No Load
220ms 5s
50ms 3s
20ms 2s
220ms 5s
10ms 380ms
40ms 520ms