MS2000 Syntax

Shortcut	CCA
Format	CCA X=n Y=m Z=o
Remembered	X automatically saved, Y and Z need SS Z

Tiger Syntax

Shortcut	CCA
Format	[Addr#]CCA X=n Y=m Z=o
Type	Card-Addressed
Remembered	X automatically saved, Y and Z need [Addr#]SS Z

X sets the configuration flags according to the table below for builds with STNDRD_XY and/or STNDRD_Z axis profiles. Configuration flags are changed one at a time for each execution of the CCA command. The changes will not take effect until the controller is power cycled or reset via the RESET command.

Set CCA X=# and reset the controller before changing any settings that require SS Z to be saved.

1. Set CCA X=# flags
2. Reset the controller
3. Change other settings
4. Save settings with SS Z

Note 1: Applies to LX-4000 systems only. On MS-2000 and MS-4000 systems, use DIP Switch #3 for XY linear encoders and DIP Switch #6 for Z-axis linear encoders instead of this CCA setting.

CCA X=6   
:A

Sets to XY stage for 1.59mm pitch lead screws.

CCA X? Returns string representing current state of flags
A: XY:RA Z:RN Shows XY stage is rotary encoded, lead screw pitch A (1.59mm), and Z-drive is rotary encoded, 100μm/turn scope motor drive.
A: XY:RAj Z:RN Shows XY stage is rotary encoded, lead screw pitch A (1.59mm), JOYSTICK command works normally for all axes, and Z-drive is rotary encoded, 100μm/turn scope motor drive. Version 8.8i and all later 8.8x; version 9.0f and later.
XY:F or Z:F indicate that the XY or Z settings are Fixed by the firmware build and cannot be changed using the CCA command.

A listing of the valid CCA X configuration flags is displayed for firmware builds where sufficient space is available.

 A: XY:RBJ Z:RN PF:2 

5  XY B PITCH 4/in
6  XY A PITCH 16/in
7  XY C PITCH 2/in
8  XY 0 PITCH 80/in
18 XY D PITCH 1/in
21 XY 1 XYLE 10nm
22 XY 2 XYLE 20nm

9  Z N SCOPE 100u/T
10 Z Z SCOPE 200u/T
11 Z B PITCH 4/in
12 Z A PITCH 16/in
13 Z C PITCH 2/in
14 Z U PITCH 80/in
19 Z H SCOPE 100u/T 25nm

23 P 1 100um RANGE
24 P 2 200um RANGE

Y sets number of move repetitions. Default value is zero. That is, a MOVE command causes the system to initiate one move to the given position. If m > 0, then the move will be initiated more than once as a means to achieve fine adjustment and a more stable landing. This parameter is saved in non-volatile memory by the SS Z command. Requires MOVETASK firmware module which is standard for XY builds but not most others.

CCA Y=3   
:A

All moves will be initiated four times.

Z sets system configuration flags according to following table. Parameter changes must be saved in non-volatile memory by the ''SS Z'' command.

Note: A few products have different axis names. When in doubt, call ASI.