KEPCO BOP-MG, Operator'S Manual

Page: 60 / 194

2-22
BOP HIPWR 031912
If the master power-up screen is still displayed after 10 Seconds, a slave was not properly rec-
ognized. Pressing
%
or turning power off, then on again, reconfigures the unit as a standalone
unit. Verify that the BITBUS cable is installed correctly. Verify that the slave has been properly
configured as a slave per step 1 above. Repeat step 3. If the power up screen still does not
revert to the power on default screen, refer to troubleshooting.
4. Adjust the limits to reflect the increased power capacity of the multiple unit combination as
follows:
a. From the main screen, press
%
to enter the General Setup Menu.
b. From the General Setup menu, Highlight Max/Min Settings and press
!
. Press
@
to
restore defaults. Verify that the Max/Min settings reflect the multiple unit combination. For
example, for a parallel combination the values for +Current Max, –Current Min and ±Cur-
rent Protect Max/Min now reflect the total current of the parallel combination. Voltage val-
ues and limits reflect a series combination. For 2 X 2 and 3 X 2 combinations both current
and voltage are affected. NOTE: If desired, these limits may be lowered as described for a
standalone unit (see PAR. 3.3.4).
c. Press
$
to save the settings upon power-up, then
%
to exit the General Setup menu and
return to the power-up screen
FIGURE 2-10. POWER ON DEFAULT SCREEN FOR MASTER UNIT
TABLE 2-13. SLAVE STATUS MESSAGE DEFINITIONS
Slave Status Message
Displayed on Master Power Up Screen
(see Figure 2-9)
MEANING
Ready Unit is ready for operation.
STANDBY
If unit’s FAULT indicator is off, hardware error has NOT been detected,
output is ready to be turned on
Powered OFF Unit is not responding to polls via BITBUS.
Failed
Unit’s FAULT indicator is on to indicate a hardware error has been
detected.
Not Used Unit is not part of parallel configuration
Unknown Waiting for interface communication
VOLTAGE
SOURCE