46
TRAN:RTIME 10ms
；
Sets a value to time for rising edge
TRAN:FTIMR 20ms
；
Sets a value to time for falling edge
TRAN:MODE CONT
；
Selects continuous transient operation
INP
ON
；
Turns on the load
4.7.2 Pulsed Transient Operation
Example 1: Assume that the load is in external triggering mode, set the load current value to
periodically switch between 1A and 5A; set the time for rising edge (TimeR) to10ms; set high level
time (TimeH) to 200ms; set time for falling edge (TimeF) to 10ms; the load is in pulsed transient
operation, and a trigger occurs at this time.
Procedures Operation
Descriptions
Display
1
Press
key to enter into the mode selection and parameter
setting menu; use
,
keys to select CCH mode; press
key to confirm and exit the mode selection and parameter
setting menu.
0.000V 0.000A
0.000A CCH OFF
2
Press
key to enter into transient operation. The display
shows “t” to indicate in CCH status.
0.000V 0.000A
0.500A
t
CCH OFF
3
Press
key to enter into the transient operation menu.
►
LevelL: 0.500A
LevelH:1.000A
4
Use Entry keys or use the knob together with
,
keys
to set LevelL to 1, and press
key to confirm.
LevelL: 1.000A
►
LevelH: 1.000A
5
Use Entry keys or use the knob together with
,
keys
to set LevelH to 5, and press
key to confirm.
►
TimeL:400.00ms
TimeH:400.00ms
6
Press
key to select TimeH; use Entry keys or use the
knob together with
,
keys to set TimeH to 200ms,
and press
key to confirm.
►
TimeR:10.00ms
TimeF:20.00ms
7
Use Entry keys or use the knob together with
,
keys
to set TimeR to 10ms, and press
key to confirm.
TimeR:10.00ms
►
TimeF:20.00ms
8
Use Entry keys or use the knob together with
,
keys
►
Mode:
◄
Cont
►
