IBM 3590 manual Cell Status Steady Yellow-Alert Conditions

Cell Status: Steady Yellow–Alert Conditions

This condition does not immediately preclude machine operation, but may, unless the condition is cleared soon. Table 27 describes the Alert condition:

Table 27. Cell Status Indicator LEDs Steady Yellow–Alert Conditions

Indicator LED State	Description of the Condition
	Accumulate, Automatic, Manual, or System modes
	only–Magazine Not Installed or is locked. LEDs return to
	normal when condition is cleared.
All 10 magazine	Automatic, or System modes only–Magazine Processed - no
LEDs are steady	cartridges are in the import position in the magazine or the
yellow	priority cell. LEDs return to normal when condition is cleared.
	Accumulate mode only–Magazine Full - Warns the operator to
	remove the full magazine and replace it with one that is not
	full. LEDs return to normal when Start is selected.
Priority cell LED is	Priority Cell Demount - Instructs the operator to remove the
steady yellow	cartridge in the priority cell.

Cell Status: Steady Green–In-Use Indicator LED

The indicated cells are in use by the ACF or the program. Table 28 describes the in-use condition:

Table 28. Cell Status Indicator LEDs Steady Green–In-Use Indicator

Indicator LED State	Description of the Condition
One magazine LED	Automatic, System and Manual modes only–Indicates that the
or priority cell LED	designated cell is reserved for a cartridge that is presently in
is steady green	the drive.
Multiple magazine	Random or Accumulate modes only–Indicates that the
LEDs are steady	designated cells are reserved. Do not put a cartridge in a cell
green	that shows a green LED.

663590 Operator Guide