GESTRA LRR 1-52 User Manual

4 LRR 1-52, LRR 1-53, URB 55 - Installation & Operating Manual - 850645-01
Contents
Data exchange via Modbus TCP ................................................................................................................. 51
VNC server / Remote software ..................................................................................................................... 52
Configuring the conductivity controller ....................................................................................................... 53
Setting the MIN/MAX switchpoints and set point ...................................................................................... 53
Trend log .................................................................................................................................................55
Test - Testing the relays of the connected conductivity controller .............................................................56
Continuous blowdown valve - Setting the flushing interval and flushing time ........................................... 57
Continuous blowdown valve - Calibrating the feedback potentiometer for the valve position display ........58
Calibrating the conductivity electrode ...................................................................................................... 59
Setting correction factor C .......................................................................................................................60
Setting the measuring range - LRR 1-52 ..................................................................................................61
Setting the measuring range - LRR 1-53 ..................................................................................................61
Setting the control parameters .................................................................................................................62
Guide to setting control parameters .........................................................................................................62
Setting automatic intermittent blowdown .................................................................................................63
System malfunctions - URB 55 .................................................................................................................... 64
Display of system malfunctions in the alarm and error list using fault codes ............................................64
Common faults and issues during use of the URB 55 ...............................................................................65
System malfunctions - LRR 1-52, LRR 1-53 ................................................................................................ 66
Causes ....................................................................................................................................................66
Before starting systematic troubleshooting, check the installation and configuration. ............................... 66
What to do in the event of system malfunctions......................................................................................... 67
Checking installation and function ........................................................................................................... 67
Taking the LRR 1-52, LRR 1-53 out of service ............................................................................................. 67
Taking the URB 55 out of service ................................................................................................................. 67
Disposal ........................................................................................................................................................ 68
Returning decontaminated equipment ........................................................................................................ 68
EU Declaration of Conformity - LRR 1-52, LRR 1-53 ................................................................................... 69
EU Declaration of Conformity - URB 55........................................................................................................ 69

GESTRA LRR 1-52 Specifications

General

Brand	GESTRA
Model	LRR 1-52
Category	Controller
Language	English