Setting PWM value through Remote Manager

am using DIGI XBee gateway , part number is 50001892-22 Rev C. I want to set a value to PWM through remote manager, the example you have given in the page number 88 to 90 attached document here with. In the example you have mentioned the set_digital_output, to set a XBee pin one or zero. If I want to do some operation with PWM, what will be the command for setting a value to PWM pin .My intention is to set PWM value as 10 or 20 or 30 etc…Is it possible or where I can able to get the reference material to set PWM like set_digital_output. Please go through .