Rockwell Automation SP600 User Manual Version 3.0 - Manual (Page 190)

11-88 SP600 AC Drive User Manual
18 = Manual: The Manual function allows a single control device to
assume exclusive control of the manual reference. The most recent
peripheral (OIM or terminal block) that makes a manual reference
request will be given control of the manual reference setpoint.
If the Manual input function is closed, then the drive will use one of
the analog inputs (defined by TB Man Ref Sel) as the reference. If
an OIM subsequently requests manual control (that is, Auto/Man F-
Key is pressed) and then gives control up (presses Auto/Man F-Key
again), then the Auto/Manual digital input must be opened and
closed again to regain control of the manual reference.
If this input is open, then the terminal block does not request
manual control of the reference. If no control device (including the
terminal block) is current requesting manual control of the
reference, then the drive will use the normal reference selection
mechanisms.
19 = Reserved
20 = Acc2 & Dec2: A single input function is used to select between
Accel Time 1/Decel Time 1 and Accel Time 2/Decel Time2.
If the function is open, the drive will use Accel Time 1 as the
acceleration rate and Decel Time 1 as the deceleration rate. If the
function is closed, the drive will use Accel Time 2 as the
acceleration rate and Decel Time 2 as the deceleration rate.
21, 22 = Accel 2, Decel 2: One input function (called Accel 2)
selects between Accel Time 1 and Accel Time 2, and another input
function (called Decel 2) selects between Decel Time 1 and Decel
Time 2. The open state of the function selects Accel Time 1 or
Decel Time 1, and the closed state selects Accel Time 2 or Decel
Time 2.
Table 11.9 – Effect of Speed Select Input State on Selected Reference
Speed
Select 3
Speed
Select 2
Speed
Select 1
Parameter that
determines
reference:
Open Open Open Speed Ref A Sel
Open Open Closed Preset Speed 1
Open Closed Open Preset Speed 2
Open Closed Closed Preset Speed 3
Closed Open Open Preset Speed 4
Closed Open Closed Preset Speed 5
Closed Closed Open Preset Speed 6
Closed Closed Closed Preset Speed 7