Mitsubishi Electric CR800 Series Instruction Manual page 149

(23) If a <vision program name> uses a character other than "0" – "9", "A" – "Z", "-", or "_" (including lowercase
letters), L8621 (abnormal vision program name) error occurs.
(24) If the program specified in the <vision program name> is not in the vision sensor, L8622 (vision program
does not exist) error occurs.
(25) If the <Recognition count cell>, <Start cell>, or <End cell> contains a number other than "0" – "399" or a
letter other than "A – "Z", L3110 (argument out of range) error occurs.
(26) If there is no value in the cell specified in "Recognition count cell", L8630 (invalid value in specified for
recognition count cell) error occurs.
(27) If the <Start cell> and <End cell> are reversed, L8631 (specified cell value out of range) error occurs.
(28) If the number of data included in the cell which specifies it by <Start cell> and <End cell> exceeds 90,
L8631 (specified cell value out of range) error occurs.
(29) If the range specified by <Star cell> and <End cell> exceeds line 30 and row 10, L8631 (specified cell value
out of range) error occurs.
(30) If the <Type> is other than "0" - "7", L3110 (argument out of range) error occurs.
MELFA-BASIC V or MELFA-BASIC VI instruction 15-137
15 Maintenance of robot program