Pulsar SLUDGE FINDER 2, Instruction Manual

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96
Alarms
P210, 220, 230, 240, 250, 260 =1 (Alarm)
The second parameter for each relay determines the function of the alarm.
P211, P221, P231. P241, P251, P261 - Relay Function
This parameter defines what function the alarm will respond to as follows.
Option Description
0= Off (Default) Relay will not operate.
1 = Level Alarm is based on the level in the vessel, and the
type of level alarm (P2
1 2, 2 2 2, 2 3 2, 2 4 2, 2 5 2, 2 6 2)
and two setpoints must be set (P2 1 3, 2 2 3, 2 3 3, 2 4 3,
2 5 3, 2 6 3 & P2 1 4, 2 2 4, 2 3 4, 2 4 4, 2 5 4, 2 6 4).
Setpoints are entered in Display Units or % of span
as referenced to Empty Level
*
.
2 = Temperature
Alarm is based on the temperature, and the type of
temperature alarm (P2
1 2, 2 2 2, 2 3 2, 2 4 2, 2 5 2, 2 6 2)
and two setpoints must be set (P2 1 3, 2 2 3, 2 3 3, 2 4 3,
2 5 3, 2 6 3 & P2 1 4, 2 2 4, 2 3 4, 2 4 4, 2 5 4, 2 6 4). The
temperature used depends on the temperature
source selected (P852). Setpoints are entered in
o
C.
3 = Loss of Echo Alarm is raised if the Failsafe Timer ( P809 )
expires. No setpoints are required.
4 = Loss of Clock
Alarm is raised if the real time clock fails. No
setpoints are required.
5 = Wiper Fault Alarm is raised if the wiper fails on a VT transducer.
No setpoints are required.
6 = High Floc
Alarm* An alarm is raised if the floc level reaches the level
of intrusion as set in
% intrusion P1-163 .
7 = Service
Alarm** An alarm is raised when the unit has reached its
service interval (see service manual for details)
*This is only available in units with firmware version 1.1.0 or greater.
**This is only available in units with firmware version 1.1.1 or greater.