165-072011 THCD-100 Power Supply Page 27 of 28
7.3. Appendix C

Table 3 – Settings in ‘ras’ command string

Description Type and size

Input channel units string 5 char string
range 8 char string representation of a float
full scale 8 char string representation of a float
Setpoint value 8 char string representation of a float
slave value 8 char string representation of a float
mode 1 byte (02 as for spm? query)
source 1 byte (01 as for sps? query)
initial value 8 char string representation of a float
initial slave value 8 char string representation of a float
initial mode 1 byte (02 as for sim? query)
Adaptive filter band 4 char string representation of a float
size 1 byte (06 as for fls? query)
Relay 1 trip point 8 char string representation of a float
hysteresis value 4 char string representation of a float
Relay 2 trip point (if factory fitted) 8 char string representation of a float
hysteresis value (if factory fitted) 4 char string representation of a float
Last factory calibration date 6 char string (format as for dlc? query)