52 PRODIGIT
Description: This command is used to set and read the Impedance (Rd) value
When the 33401F/G and 3340F/G units are operated in LED mode. The
engineering unit is Ω.
IO
Command Syntax
[PRESet:] IO{SP} {NR2} {;NL}
[PRESet:] IO {?}{;|NL}
Purpose: Set and read IO current in LED mode.
Description: This command is used to set and read the LED current (IO) value
When the 33401F/G and 3340F/G units are operated in LED mode. The
engineering unit is A.
RR
Command Syntax
[PRESet:] RR{SP} {OFF│NR2} {;NL}
[PRESet:] RR {?}{;|NL}
Purpose: Set and read Rr Impedance in LED mode.
Description: This command is used to set the Rr Impedance of 3340F/G when it is
Used to simulate LEDs. The Rr is used to simulate the high frequency
Impedance and high frequency ripple of an LED string. The engineering
Unit is Ω.
DIM LEV
Command Syntax
[PRESet:]DIM:LEV {NR2}
[PRESet:] DIM: LEV {?}{;|NL}
Purpose: Set and read dimming control level.
Description: This command is used to set the dimming control level for the
33401F/G and 3340F/G series when used to simulate LEDs. The
dimming Range is 0-10V. The Engineering unit is V.
FREQ
Command Syntax
[PRESet:]FREQ {NR1} ; {;NL}
[PRESet:] FREQ {?}{;|NL}
Purpose: Set and read FREQ.
Description: This command is necessary to set the frequency rate of the dimming
Control. A range of 10Hz to 1000Hz is possible. The engineering unit is
Hz.