Panasonic Electric Works Nordic AB
MEW01297 Rev: 2
Technical Description External Presentation Unit 1728, ver. 1.4.x
19
9
Restart
The ext. Presentation unit will
restart
:
When it is powered up
If the jumper "JP1" is shunted momentarily
After address setting (i.e. after "P2" is pressed).
If the contact with the Control unit is OK again after:
"No contact with Control unit".
During the restart will in the display be shown (no back-light):
"Checking program memory…"
and after that (very quickly)
"Program memory OK."
and after that
"SSD memory OK."
All LEDs will be turned on during the restart.
If there is a program memory fault, there will be a fault message in the
display:
"Memory fault in program area (n)"
(n=1 or 2).
The ext. Presentation unit will not work.
There will also be a fault message in the c.i.e.:
In system EBL512:
"FAULT: Comm, EPU xx, 1587 board x, CU xx".
In system EBL128:
"FAULT: No reply EPU x"
In system EBL512 G3:
"FAULT: No reply, external presentation unit xx,
control unit xx"
