Manual

Detailed Descriptions of ACL Commands 3-25
<halfflag> is ignored if the High Resolution Z Axis option is installed. With this option the
step size is fixed. However, all other CZ parameters retain the same meanings as described
here.
<accel> is optional, and may only be specified if all preceding parameters are specified. It
becomes the Z axis acceleration rate, in thousands of steps per second per second. (Half
steps and full steps are taken at the same rate.) Usable values are in the range 1 through
10000; the smallest achievable acceleration is actually 5000 steps per second per second,
corresponding to a parameter value of 5. Acceleration is used only for AZ and MZ. Arrow
button motion does not use acceleration and FZ uses the value specified in personality
parameter 56.
At power up and IN, or if <accel> is omitted, it defaults to 40, corresponding to 40000 steps
per second per second.
All of the default values for the CZ command can be changed via the PE command, so that
the System "wakes up" with the desired values at power up. See personality parameters 44
through 47 in Chapter 7.