wtw CL 298, Operating Manual

Page: 69 / 76

pH 298, LF 298, Oxi 298, Cl 298 Index
69 ba77196e03 07/2018
10 Index
A
Ambient conditions ............................... 65, 68
Arrow keys ............................... 40, 43, 46, 54
C
Cable length ............................................... 13
Calibration
Chlorine sensor .................................... 37
Conductivity measuring cell ................. 35
General proceeding ............................. 32
Oxygen sensor ..................................... 36
pH / ORP electrode .............................. 35
Calibration evaluation ................................ 34
Configuring the analog outputs .................. 48
D
Data logger ................................................ 37
Date, time ................................................... 31
Dimensions ................................................ 65
E
Electrical data
24V version .......................................... 66
Line power version ............................... 66
EMC characteristics ................................... 68
Entering texts ............................................. 29
F
Fieldbus communication (data) .................. 59
H
HOLD state ................................................ 53
L
Language ................................................... 30
Limiting value signal ................................... 40
M
Maintenance activities ................................ 62
Measured value recording (data logger) .... 37
Modbus ...................................................... 55
O
Operating elements ....................................27
Operating principles ....................................29
Outputs .......................................................40
P
Password ....................................................39
PID controller ..............................................41
Analog controller ...................................46
Pulse width controller (PWM) ................45
S
Special user qualifications ............................9
Start checklist .............................................25
Starting the system .....................................26
T
Target group .................................................9
Time-controlled relay actions (timer) ..........47
Timer ...........................................................47
W
Wall mounting .............................................11