Set PWM #1

\i I P word::duty_cycle

Parameter	Type	Range	Description
duty_cycle	word	1 ... 9999	duty cycle in units of 0.01%

Configures the PWM 1 (on relay output 1) with the specified duty cycle.

• The PWM 1 has a fixed frequency of 1kHz.
• Relay output 1 has to be set to PWM mode for this setting to become relevant (see Set Relays On/Off/PWM).
• On startup duty_cycle is set to 50% (5000) duty cycle automatically.

Response:

[ACK]

Example

\iIP\1\D2000

After sending this command, the PWM 1 on relay output 1 is running with a duty cycle of 20%. The resulting signal will have a rising edge every 1ms (1/1kHz = 1ms) and stay high for 0.2ms (20% of 1ms).

Set PWM #0
Pulse Width Modulation (PWM) Related Commands