[Cause]
This occurs when executing STPAYLOD. The payload center of gravity position specified by the register is out of range. %s displays 3 items: one of X,Y,Z, the register used, and its value. Assume the third argument of STPAYLOD is 101. The payload center of gravity position X is then register[102]. Assume its value is -20.5. The result is “SDTL-077 Payload center of gravity position out of range (X, 102, -20.500)”.
[Countermeasure]
Confirms the value of the specified register. Sets the appropriate value.