Note 1:
#1
: High density - 360 r.p.m., Low density - 300 r.p.m.
Note 2:
#2
: The density changes according to pin #2's logic level of the J1 I/O
interface. (H: high density, L: low density.)
Note 3:
L - #2 : The density changes according to the latched value of pin #2's logic level.
The latching operation occurs when the drive is selcted from a deselected
state. (H: high density, L: low density.)
Note 4:
#3
: The density changes according to pin 2's inverted logic level of the J1 I/O
interface. (H: low density, L: high density.)
Note 5:
L - #3 : The density changes according to the latched value of pin #2's inverted
logic level. The latching occurs when the drive is selected from a
deselected state. (H: low density, L: high density.)
Note 6:
Closed : Plug is installed.
Note 7:
Open
: Plug is not installed.
3.2.2
DA/HA plugs
Note 1
:
Closed :
Plug is installed.
Note 2
:
Open
:
Plug is not installed.
3.2.3
MS plug
Note 1
:
Closed :
Plug is installed.
Note 2
:
Open
:
Plug is not installed.
21
HA
DA
In use LED
The IN USE LED is a direct function of the "IN USE" line.
The IN USE LED is a direct function of the "DRIVE SELECT" line.
The IN USE LED is a function of the "DRIVE SELECT" and "IN
USE" lines.
The IN USE LED is a direct function of the "IN USE" line.
The latching operation occurs when the drive is selected from a
deselected state.
Closed
Closed
Closed
Closed
Open
Open
Open
Open
MS
Open
Closed
Spindle motor
The spindle motor is a function of "MOTOR ON" line of J1 I/O. Motor
is turned on when there is logical "LOW" on "MOTOR ON" signal.
The spindle motor is not a function of "MOTOR ON" line, instead the
motor is turned on when the drive is selected.
Leaflet No. 9419 26/4/97 6:10 pm Page 21
