[LONG]
V-NBITEM=~
V-V_COMMAND=~
V-SYMBOL=Variable symbol
V-TWOWORDS=TRUE: store on two consecutive words
V-FID=File identifier
V-M_ONCALL=~
V-OK=TRUE if successful
V-NAME=~
V-M_ONCHANGE=~
V-MASK=Mask
V-TRIALS=~
V-SLAVENO=~
V-ADDRESS=~
V-V_TRIAL=~
V-F_WRITE=~
V-A_HOLDING=~
V-OFFSET=Offset in the request data block
V-V_STATUS=~
V-PERIOD=~
V-MODE=Mode: DATA | STATUS | COMMAND | TRIAL
V-TIMEOUT=~
V-A_WORDS=~
V-V_DATA=~
V-M_PERIODIC=~
[SHORT]
V-NBITEM=~
V-V_COMMAND=~
V-SYMBOL=
V-TWOWORDS=
V-M_ONCALL=~
V-NAME=~
V-M_ONCHANGE=~
V-TRIALS=~
V-SLAVENO=~
V-MASK=
V-ADDRESS=~
V-V_TRIAL=~
V-F_WRITE=~
V-A_HOLDING=~
V-OFFSET=
V-V_STATUS=~
V-PERIOD=~
V-MODE=
V-TIMEOUT=~
V-A_WORDS=~
V-V_DATA=~
V-M_PERIODIC=~
