System Parameters, Operational, Setup And Tune-Up - Seco DS9000 Installation & Operation Manual

1.8

SYSTEM PARAMETERS, OPERATIONAL, SETUP AND TUNE-UP

The DS9000 allows the user to change or "program" eight Operational parameters in order to adjust
the control to the particular application. Of the additional nine parameters, six are explained in
sections 3.0 and 4.0 and the remaining three in section 5.0.
It is not necessary to go to PROG mode to change the currently selected active speed/ratio. When not
in PROG mode the current value is displayed and it may be changed simply by pushing the UP or
DOWN key.
The Operational parameters that can be changed while operating the unit are:
PS1 Preset Speed #1/ Preset Ratio #1 – Adjustable by UP and DOWN Arrow keys. Value limited by
HI and LOW values. Readout scaling set by SCFO and decimal point position set by SCDO. As
shipped the default value for speed ranges is 0-1800 (RPM).
PS2 Preset Speed #2/ Preset Ratio #2 – Adjustable by UP and DOWN Arrow keys. Value limited by
HI and LOW values. Readout scaling is the same as PS1.
PS3 Preset Speed #3/ Preset Ratio #3 – Adjustable by UP and DOWN Arrow keys. Value limited by
HI and LOW values. Readout scaling is the same as PS1.
PS4 Preset Speed #4/ Preset Ratio #4 – Adjustable by UP and DOWN Arrow keys. This preset
speed is not limited by Max;. Speed (HI) or Minimum Speed (LO) parameters. It can be set to
SCF0 (Max) or 0 (Min). Readout scaling is the same as PS1.
While in PROG mode the currently selected active speed/ratio will be indicated by a "-" before its
corresponding number, example: "PS-2". If the status of TB1-4 and 5 are changed while in PROG
Mode, the DS9000 will not recognize the change until you move out of PROG Mode.
Active
Parameter
PS1
PS2
PS3
PS4
TB1-9 and TB1-12 are both signal common and either one can be used as a tie point for signal
common.
Note: Depending on the Group selected, only two Speed or Ratio Parameters can be viewed, either
Group A, PS1 and PS2, or Group B, PS3 and PS4. To view the opposite set, make the
appropriate changes to the connection at TB1-5.
The setup parameters are similar to those that would be set via potentiometers or jumpers on an
analog device. These are set at start up and usually do not need to be changed unless the process to be
performed changes.
PRESET SPEED/ RATIO SELECT TABLE
Terminal Strip Input Connections
TB1-4
OPEN
TB1-12
OPEN
TB1-12
TB1-5
OPEN
OPEN
TB1-12
TB1-12
Group
A
A
B
B
9