Jesco TOPAX DX, Operating Instructions Manual

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2 | BA-40100-02-V17
TOPAX
®
DX Multichannel controller
Table of Contents
1 Safety notices .................................................................................... 3
General ................................................................................................ 3
Identification of safety instructions in the operating manual ...................... 3
Personnel qualification and training ........................................................ 3
Electrical device safety instructions ........................................................ 3
Hazards due to non-compliance with the safety instructions..................... 3
Working in a safety-conscious manner ................................................... 3
Safety instructions for the operator ......................................................... 3
Safety instructions for installation, maintenance and inspection ................ 3
Modifications and obtaining spare parts .................................................. 4
2 Before using the equipment .............................................................. 4
Use for intended purpose ....................................................................... 4
Scope of delivery................................................................................... 4
Steps to take for start-up ....................................................................... 4
3 Technical data .................................................................................... 5
Recommended cables ........................................................................... 6
Variants ................................................................................................ 6
4 Assembly and installation ................................................................. 7
General Notes ....................................................................................... 7
Wall mounting ....................................................................................... 7
Structure of the device .......................................................................... 8
Technical components ........................................................................... 8
Electrical installation ............................................................................ 10
TOPAX on the EASYPRO water sampling station .................................... 11
Terminal clips of the main board and the technical components ............. 12
Operation and keyboard layout ............................................................. 14
First set-up and programming guidelines .............................................. 14
Next steps .......................................................................................... 17
5 Measuring values inputs ................................................................. 18
Measurement input Disinfection ........................................................... 18
pH value measurement input ............................................................... 20
Measurement output Redox potential .................................................. 21
Temperature measurement input ......................................................... 22
Measurement input total chlorine and display of bonded chlorine ........... 22
Conductivity measurement input .......................................................... 22
6 Explanation of digital signal inputs ................................................ 23
Start-up delay ..................................................................................... 23
Deactivation of the controller function with alarm signaling in the case of lack
of sample water .................................................................................. 23
Deactivation of the controller function without alarm signaling in the case of
filter flushing ....................................................................................... 23
Low level alert, alarm and warning "level dosing pump" ........................ 23
7 Explanation of measuring values outputs ...................................... 23
Output types ....................................................................................... 23
Output restriction ................................................................................ 24
Actuator ............................................................................................. 24
8 Controller explanation ..................................................................... 24
Proportional controller (P controller) ...................................................... 24
Proportional-integral-derivative controller (PIPI, PID controller) ................ 24
Calculation of setable values ................................................................ 25
Controller parameters .......................................................................... 26
Control direction.................................................................................. 26
Basic load dosing ................................................................................ 26
Manual mode...................................................................................... 26
9 Alarms .............................................................................................. 26
Measurement alarms .......................................................................... 26
Safety cutout (Y alarm) ....................................................................... 26
10 Disturbance variable ....................................................................... 26
11 Analogue power outputs 0/4...20 mA for remote displays ............ 26
12 Night operation ................................................................................ 27
13 pH-value compensation of free chlorine ........................................ 27
Total chlorine and combinded chlorine .................................................. 27
Free chlorine....................................................................................... 27
Chlorine dissociation in dependence on the pH value ............................. 27
14 Economy mode - DIN-contact and ECO-contact ............................ 27
TOPAX DX is responsable for economy mode ........................................ 28
TOPAX DX only transfers the DIN-contact ............................................. 28
15 Startup after a long shut down period ............................................ 28
16 Control of the flocculation pump .................................................... 28
Control proportional to the pure water throughflow ................................ 28
Control with direct input ...................................................................... 28
17 Log book function ............................................................................ 28
18 Auto setup (First system self-setting) ............................................ 29
19 Menu configuration and main settings ........................................... 30
Menus of the TOPAX DX ...................................................................... 30
Configuration example and terminal connection .................................... 38
20 Wiring diagrams .............................................................................. 39
Examples overview .............................................................................. 39
21 Software updates ............................................................................ 53
Firmware Update ................................................................................. 53
Update for further menu languages ...................................................... 53
22 Default settings ................................................................................ 53
23 Spare parts and options .................................................................. 54
24 Memory card .................................................................................... 54
25 Troubleshooting and diagnostics .................................................... 55
26 Terminal connection diagram for own configurations ................... 56
27 EC Declaration of Conformity .......................................................... 58