returns a general long number that the user can use for its needs. (Manufacture label) See also MFRLABEL.
Firmware Versions: 7.4.8 and later
Type: variable (R/W) Range: -2^31 (-2 147 483 648) to 2^31-1 (2 147 483 647)
Units: n/a Default: 0
Opmodes: all Drive Status: en/dis EEPROM: yes