Contents
3
Switch functions of the limit value outputs LV1 and LV2 ....................28
Switch function 0, duration..................................................................28
Switch function 1, impulse ..................................................................28
Switch function 2, interval ...................................................................28
Function IN1........................................................................................28
Water meter ........................................................................................29
Alarm / Message .................................................................................29
Function AUX ......................................................................................30
Service II .............................................................................................30
Reset operating time...........................................................................30
Maintenance interval...........................................................................31
Description of the signal inputs/outputs........................................32
Interfaces (optional) ............................................................................34
Monitoring the measuring points.........................................................34
Calculating the output currents ...........................................................35
Serial interface RS232 ........................................................................35
Description of the relay outputs......................................................36
Flushing (external flush valve) ............................................................36
LV1 and LV2 limit value outputs .........................................................36
Measuring points 1 or 2 (measuring point switch-over) ......................37
AUX (programmable function output) .................................................37
Alarm (fault message output)..............................................................38
Maintenance (output for maintenance message) ...............................38
Information menu "i" ........................................................................39
Request options: Customer service, operating values, program
values, error history, maintenance......................................................39
Program menu "M" ...........................................................................40
Programming of: Indicator, manual mode, flushing, flush chamber,
drain chamber, fill chamber, self-test, confirm maintenance,
diagnosis, date, time, basic program with password ..........................40
Structure of the basic program............................................................42
Error messages / Troubleshooting .................................................43
Further information..............................................................................44
Maintenance ......................................................................................45
Description of maintenance work........................................................45
Service instructions .............................................................................46
Testomat 2000
®
spare parts and accessories................................47
Accessories.........................................................................................48
Technical data ...................................................................................49
Product overview Testomat 2000
®
instruments ............................50
