To enable the hold timer using BESTCOMS, select
Inputs and Outputs
from the
Screens
pull-down menu,
and select the
Outputs 1-14, A
tab. To enable the hold timer for a desired output, check the box labeled
Hold Attribute
by clicking in the box with the mouse pointer. Refer to Figure 3-11.
Figure 3-11. Inputs and Outputs Screen, Outputs 1-14, A Tab
Table 3-9 lists the default setting for the hold timer attributes.
Table 3-9. Output Hold Function Settings
Setting Range Default
Output Hold Timer
0 = disabled
1 = enabled
OUTA = 0
OUT1 - OUT14 = 1
Output Logic Override Control
The state of each output contact can be controlled directly using the select before operate, output control
function. The virtual output logic expression that normally controls the state of an output contact can be
overridden and the contact pulsed, held open, or held closed. This function is useful for testing purposes.
An alarm point is available in the programmable alarm function for monitoring when the output logic has
been overridden. See Section 6,
Reporting and Alarm Functions
,
Alarms Function,
for more information
on programmable alarms. Write access to control functions is required to use the select before operate
control functions from either the optional HMI or the ASCII command interface. It cannot be achieved
using BESTCOMS.
Enabling Logic Override Control
The logic override control must be enabled before the function can be used. The default state is disabled.
Enabling output logic override control cannot be accessed from the HMI. It can only be accessed from the
ASCII command interface using the CS/CO-OUT=ena/dis (control select/control operate-output
override=enable or disable) command. This command only enables or disables logic override control. It
does not enable or disable the outputs themselves.
Pulsing an Output Contact
Outputs can be pulsed to provide the push-to-energize function provided in Basler Electric solid-state
relays. This is useful in trip testing the protection and control system. When pulsed, the contact changes
9365200990 Rev F
BE1-CDS240 Input and Output Functions
3-19
Summary of Contents for BE1-CDS240
Page 2: ......
Page 8: ...vi BE1 CDS240 Introduction 9365200990 Rev F This page intentionally left blank ...
Page 38: ...1 28 BE1 CDS240 General Information 9365200990 Rev F This page intentionally left blank ...
Page 40: ...ii BE1 CDS240 Quick Start 9365200990 Rev F This page intentionally left blank ...
Page 152: ...ii BE1 CDS240 Metering 9365200990 Rev F This page intentionally left blank ...
Page 226: ...iv BE1 CDS240 Application 9365200990 Rev F This page intentionally left blank ...
Page 286: ...ii BE1 CDS240 Security 9365200990 Rev F This page intentionally left blank ...
Page 290: ...9 4 BE1 CDS240 Security 9365200990 Rev F This page intentionally left blank ...
Page 292: ...ii BE1 CDS240 Human Machine Interface 9365200990 Rev F This page intentionally left blank ...
Page 306: ...10 14 BE1 CDS240 Human Machine Interface 9365200990 Rev F This page intentionally left blank ...
Page 308: ...ii BE1 CDS240 ASCII Command Interface 9365200990 Rev F This page intentionally left blank ...
Page 342: ...11 34 BE1 CDS240 ASCII Command Interface 9365200990 Rev F This page intentionally left blank ...
Page 349: ...Figure 12 5 Horizontal Rack Mount Front View 9365200990 Rev F BE1 CDS240 Installation 12 5 ...
Page 361: ...Figure 12 17 Typical DC Connection Diagrams 9365200990 Rev F BE1 CDS240 Installation 12 17 ...
Page 372: ...12 28 BE1 CDS240 Installation 9365200990 Rev F This page intentionally left blank ...
Page 468: ...13 92 BE1 CDS240 Testing and Maintenance 9365200990 Rev F This page intentionally left blank ...
Page 512: ...14 42 BE1 CDS240 BESTCOMS Software 9365200990 Rev F This page intentionally left blank ...
Page 544: ...ii BE1 CDS240 Terminal Communication 9365200990 Rev F This page intentionally left blank ...
Page 550: ...ii BE1 CDS240 Settings Calculations 9365200990 Rev F This page intentionally left blank ...
Page 578: ...D 28 BE1 CDS240 Settings Calculations 9365200990 Rev F This page intentionally left blank ...
Page 579: ......