NAiS EBL512 Operating Instructions Manual page 38

Matsushita Electric Works Fire & Security Technology AB
MEW00442 Rev: -
Two (or more) units, connected to a BS4 loop (1584 board), have been
given the same address. Check the units.
FAULT: 1581 Relay board x, CU xx
(=1581, 8 relays expansion board)
Fault on / no communication to 1581 board No. x in control unit No.
xx. Check address setting and connections on the board.
programming (Win512).
FAULT: 1582 printer board x, CU xx
(=1582, External FBP interface board)
• Fault on / no communication to 1582 board No. x in control
unit No. xx. Check address setting and connections on the
board. Check programming (Win512).
• Fault on connected unit(s).
FAULT: 1583 Extinguishing system, CU xx
(=1583, German FBP interface board)
• Fault in the extinguishing system / equipment connected to
the 1583 board in control unit No. xx.
FAULT: 1583 GFBP interface board, CU xx
(=1583, German FBP interface board)
• Fault on / no communication to 1583 board in control unit
No. xx. Check address setting and connections on the board.
Check programming (Win512).
• Check the fuses F1 and F2 on the 1583 board.
FAULT:ASF COM-loop x, control unit xx
(ASF=2370, Addressable short circuit isolator)
This message is only shown when the control unit works in Sensitive
fault detection mode (menu H5/A2).
A short circuit, shorter / faster than the time delay for an ordinary
fault, has occurred on the COM loop.
commissioning / maintenance purposes.
Operating Instructions EBL512, V1.44.x
36
Check
Could be used for