Eaton Cutler-Hammer FP-5000 Instructions Manual Download

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Page 9-7

IL17569

Effective June, 2001

Figure 9-5. Logic Example

9.7 Use of Multiple Setting Groups

The FP-5000 contains multiple setting groups for adapting to
different operating situations. Selection of the active setting group
can be either automatic or manual. Automatic setting group
selection can be initiated by a contact input or via communications.
Manual setting group selection at the front panel is provided for
applications where different settings are required based on
maintenance needs or seasonal power requirements. A system
configuration setting provides selection of the control mechanism
for selecting the active setting group.

The setting for Control of Multiple Setpoint Groups has four options:
Contact Input, Comm, Local and Local+Comm. The reason for
providing multiple setpoint groups is to permit a quick change of
settings and to minimize the risk of changing settings. Changing the
active setpoint group is a sub-menu option of the Status/Control
mode on the user interface if the Multiple Setpoint Group Control is set
to Local. Access is not limited by the security door or password
protection, as switching between the four logic schemes is
considered part of normal operation. The active setpoint group will
also be displayed using the Status/Control mode on the user
interface.

• If the Multiple Setpoint Group Control is set to Contact Input, the

contact inputs are defined in the Contact Input setting section.
One or two contact inputs can control the setpoint group selection.
If only one is used, the input selects between group 1 (Cin = Sel
Set1 = 0) and group 2 (Cin = Sel Set1 = 1). If two contact inputs
are used, the combination of the two contact inputs provides
selection of group 1 (00), group 2 (01), group 3 (10), or group 4
(11).

• If the Multiple Setpoint Group Control is set to Local, the active

setpoint group is selected using a sub-menu option of the Status/
Control mode PB on the user interface.

• If the Multiple Setpoint Group Control is set to Remote, the active

setpoint group is selected using a PowerNet slave action
command (3 D 0).

• If the Multiple Setpoint Group Control is set to Local+Remote, the

active setpoint group is selected using either a sub-menu option of
the Status/Control PB or the PowerNet slave action command (3
D 0). The active setpoint group is the group that was selected last.

Logic gate outputs can be enabled for one setting group or for all
setting groups.

9.8 Default Settings

If no programming steps are taken, the inputs and outputs will
have default settings that are likely to satisfy the majority of user
applications with no setting changes required. Attempts to program
the inputs, outputs, or any logic will be prevented until the user
changes the System Configuration settings for I/O Config or Prog
Logic from Default to Custom. Attempting to access Contact input
CFG or Output Config within the Set or Programming mode when
I/O Config is Default will result in a few seconds of the display.

Functions Programmed
To Default. They can
be viewed only.
See System Config.

Attempting to access Programmable Logic settings when Prog
Logic is set to Default will result in the same message.