GESTRA LRGT 16-1 User Manual

3LRR 1-52, LRR 1-53, URB 55 - Installation & Operating Manual - 850645-01
Contents
Safety notes for electrical connection ......................................................................................................... 29
Wiring diagram - LRR 1-52 conductivity controller .................................................................................... 30
Connecting LRG 1x-xx conductivity electrodes ......................................................................................... 30
Connecting LRG 16-9 conductivity electrode ...........................................................................................31
Wiring diagram - LRR 1-53 conductivity controller .................................................................................... 32
Connecting an LRGT 1x-x conductivity transmitter (4 - 20 mA) with earthing point ..................................32
Electrical connection - LRR 1-52, LRR 1-53 ................................................................................................ 33
Connecting the 24 V DC power supply ..................................................................................................... 33
Connecting the MIN/MAX/CLOSED/OPEN output contacts .........................................................................33
Notes on connecting inductive loads ........................................................................................................ 33
Connecting an LRG 16-9 conductivity electrode ....................................................................................... 33
Connecting an LRGT 1x-x conductivity transmitter ................................................................................... 34
Connecting the actual value/manipulated variable output (4 - 20 mA) ...................................................... 34
Connecting the standby input (24 V DC) ...................................................................................................34
Connecting the potentiometer (0 - 1000 W) .............................................................................................34
Connecting the data line between the conductivity controller and the URB 55 ........................................ 35
Connecting the SPECTORmodul bus system .............................................................................................35
Changing the equipment settings ................................................................................................................ 36
Status display on the LRR 1-52, LRR 1-53 ................................................................................................... 38
Visual display and operating unit URB 55 ...................................................................................................39
Switching on the supply voltage ............................................................................................................... 39
Operation and navigation ............................................................................................................................. 40
User interface (example) .......................................................................................................................... 40
Colour coding of input and status fields ................................................................................................... 40
Automatic functions ................................................................................................................................. 41
Entering parameters using the virtual keypad ..........................................................................................41
Parameter input with password protection ............................................................................................... 42
Scroll bar for long lists and menus ...........................................................................................................42
Icons and functions - LRR 1-52, LRR 1-53 .................................................................................................. 43
The home screen of the LRR 1-52, LRR 1-53 conductivity controller ........................................................ 46
Alarms and error messages ......................................................................................................................... 47
Opening the Alarm History - full list of all alarms ...................................................................................... 48
System settings ............................................................................................................................................ 49
System information ...................................................................................................................................... 49
Setting the date/time.................................................................................................................................... 50
Password ......................................................................................................................................................50
Network settings .......................................................................................................................................... 51

GESTRA LRGT 16-1 Specifications

General

Brand	GESTRA
Model	LRGT 16-1
Category	Controller
Language	English