Operation: A member changes its own status-checking interval to five seconds. XCF is to store the return code and reason code into the variables RETURN and REASON. The code is as follows:

         IXCMOD  TARGET=TOKEN1,INTERVAL=INTER,                         X
               RETCODE=RETURN,RSNCODE=REASON,MF=S

RETURN   DS    1F                       RETURN CODE
REASON   DS    1F                       REASON CODE
TOKEN1   DS    CL8                      TOKEN OF THE MEMBER TO BE      X
                                        MODIFIED
INTER    DC    F'500'                   NEW INTERVAL VALUE FOR THIS    X
                                        MEMBER