Chroma 62000P Series, Руководство по эксплуатации и программированию

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Manual Operation
(5) Now the DC Power Supply will be set to off again and a message will be popped up to
remind user to reconnect to proper current shunt range. Set current shunt whose rating is
closest to but still cover 10A. For Prodigit 7530, use 20A shunt directly.
[ C U R R E N T S E T T I N G C A L I B R A T I O N ]
S H O R T OU T P U T T E R M I N A L A N D P R E S S [ E N T E R ]
S E T T I N G O U T P U T C U R R E N T 2 . 0 A
A C T U A L O U T P U T C U R R E N T = 1. 9 9 2 2 A
S E T T I N G O U T P U T C U R R E N T 1 0 . 0 A
A C T U A L O U T P U T C U R R E N T = 9 . 9 8 1 2 A
] 1 [
] 2 [
S T A R T L O W C U R R E N T R A N G E ( 1 0 A ) C A L I .
！
C O N N E C T T H E C U R R E N T S H U N T T O P R O P E R
R A N G E P R E S S [ E N T E R ] WH E N R E A D Y
Figure 3-89
(6) Press ENTER will perform 10A calibration. The system will set the output current to
10.00A automatically and the cursor will stop at position [2] as Figure 3-90 shows. Input
the current (4 digits after decimal point) read by Current Shunt (DVM) and press
“
ENTER
” to confirm. Use 2A and 10A for calibration, the system will calculate the
calibration factor for the low current range.
[ C U R R E N T S E T T I N G C A L I B R A T I O N ]
S H O R T OU T P U T T E R M I N A L A N D P R E S S [ E N T E R ]
S E T T I N G O U T P U T C U R R E N T 2 . 0 A
A C T U A L O U T P U T C U R R E N T = 1. 9 9 2 2 A
S E T T I N G O U T P U T C U R R E N T 1 0 . 0 A
A C T U A L O U T P U T C U R R E N T = 9 . 9 8 1 2 A
] 2 [
Figure 3-90
(7) Now the DC Power Supply will be set to off again and a message will be popped up to
remind user to reconnect to proper current shunt range and start high current range
calibration. Set current shunt whose rating is closest to but still cover 20A. For Prodigit
7530, use 20A shunt directly
.
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