Manual 37353A
MFR 13 Packages - Protection Relay
© Woodward
Page 31/91
Chapter 6.
Configuration
Configuration can be performed via the front panel push buttons and the front panel LC display or using a PC
and the PC program LeoPC1 via the serial interface. If direct configuration via a PC is selected, the following
baud rate is to be used:
•
Configuration via direct configuration plug = 9,600 Baud (8 Bit, no parity, 1 stop bit)
CAUTION
Please note that configuration only should be done while the system is not in operation.
NOTE
A list of all parameters may be found in Appendix E of this manual.
You can advance through the individual parameter screens if you are in configuration mode (simultaneously
pressing of "Digit
↑
" and "Cursor
→
" push buttons permits access to the configuration mode) by using the "Se-
lect" button. If you press and hold the "Select" push button, the scroll function will be activated, allowing for the
parameter screens to be advanced through more rapidly. The control unit will permit the operator to reverse up to
four previous screens (exception: it is not possible to reverse from the first parameter to the last parameter). To
perform the reverse function through the parameter screens, the "Select" and "Cursor
→
" push buttons must be
pressed and released simultaneously. The control unit will revert to automatic mode if an entry isn’t performed, a
change made, or any other action performed for 120 seconds.
NOTE
There are two different hardware versions described in this operating manual: A 100 V-version [1] and
a 400 V-version [4]. The versions vary as far as the configuration screens and the parameter input
ranges are concerned. The two types are differentiated by indicating the voltage: ([1] ... or [4] ...).
Adjust Settings:
SELECT (ANWAHL)
Configuration mode
Button "Select"
After the configuration mode is enabled, the subsequent screens can be viewed and
modified within the preset limits. Please note, that by depressing the "Select" but-
ton, the following screens are advanced by one screen each. If a parameter is con-
figured "OFF", the related screens are not displayed or monitored by the control.
Pressing the "Select" button will advance the displayed screen to the next parame-
ter.
