Elkron MP500/16, Programming Manual

Page: 10 / 140

10 MP500/4N-8-16 Programming
1.1.2
LEDs and status icons
Figure 2 - Display and status LEDs on KP500D/N and KP500DV/N keypads
The LEDs on the keypads indicate system status and alarms. Available information is shown in
Table 3 - LEDs and icon indication of
KP500D/N and KP500DV/N keypads .
The amount of displayed information depends on system status level (armed or disarmed), the EN50131 grade set during programming
and the access level (see paragraph
2.1 System access codes ). Paragraph 1.1.2.1 Use of LEDs with EN50131 grade 3 lists the
information available in the various cases.
Symbol Description Indicator Supplied indications
Power Green LED
On = mains power present
Blinking = no mains power, battery power present
Failure or notice
1
Yellow LED
Off = normal operation
On = failure or notice present
Blinking = see details of current failures
Maintenance Yellow LED
Off = normal operation
On = system maintenance in progress
Timed programmer Green LED
Off = no command
On = commands present for the current day
Blinking = control activation warning
Open inputs Yellow LED
Off = no open input
On = open input
Blinking = see details of current open inputs
Inhibited or
isolated inputs
Yellow LED
Off = no inhibited or isolated input
On = inhibited or isolated input
Blinking = see details of current inhibited or isolated inputs
Alarm
2
Red LED
Off = no alarm condition present
On = at least one alarm condition present
Blinking = see details of current alarms
Tamper
3
Red LED
Off = no tamper condition present
On = at least one tamper condition present
Blinking = see details of current tampering
System status
4
Green LED
Off = all partitions associated to the keypad are disarmed
On = all partitions associated to the keypad are armed
Blinking = some partitions associated to the keypad are armed
1) The indicated failures and warnings are: PSTN line, power overvoltage, power low voltage, battery (inefficient or low battery),
system bus communication (devices not interfacing with control panel), control panel input and expV voltage, control panel
condition (burglar, input inhibition or isolation, tampering).
2) The indicated alarm conditions are burglar and warning. Technological indications are also provided (emergency, fire,
technological 1, technological 2, technological 3).
3) The indicated tampering conditions are: control panel tamper, control panel SAB input, expansion SAB input, tamper input,
imbalance of one of the inputs specialised as balanced or double balance, attempt to use a wrong access code or key (repeated
21 times).
4) Information is limited to the partitions associated to the keypad only. The status of any configured partitions which are not
associated to the keypad cannot be determined.
Table 3 - LEDs and icon indication of KP500D/N and KP500DV/N keypads