BNC 745-20C-T - Manual (Page 21)

User's Manual - MOD745-20 October 2014
Page 21 / 30
6.2.5. WIDTH
Syntax: WIDTH T,
WIDTH? T
Form: Set & Query
Description: Query channel width or set channel at specified width
Parameter: : Channel number (0 to 20)
: Width (in nanosecond)
RST value: Last value set
Range: 100 to 300 000 000 ns
Example: Set 250 ns width on channel 4: WIDTH T4,250
Query width of channel 4: WIDTH? T4 (Answer: :WIDTH T4,2500)
6.2.6. POLARITY
Syntax: TTL T,
TTL? T
Form: Set & Query
Description: Query polarity of channel or set channel at specified
polarity, positive (POS) or negative (NEG)
Parameter: : Channel number (0 to 20)
: Polarity (POS or NEG)
RST value: POS
Example: Set negative-going pulses on channel 3: TTL T3,NEG
Query polarity of channel 3: TTL? T3 (Answer: :TTL T3,NEG)