AUX E&H Series Instrucciones de operaciones Pagina 49
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Coding Field
Selection or range
Factory setting (bold)
Display Info
R2 (4)
Configure
cleaning function
(timer)
LC PV = Limit
contactor pH/redox (1)
LC °C = Limit
contactor T (2)
PID-controller (3)
Timer (4)
Clean = ChemoClean (5)
Neutra controller (6)
Cleaning is performed using only
one cleaning agent (usually
water); see Fig. 5.14.
Confirmation with ENTER
switches off a different, already
switched-on function and its
settings are reset to the default.
R241
Switch function of
R2 (4) off or on
off
on
R242
Enter rinse /
cleaning time
30 s
0...999s
The hold and relay settings are
activated for the period of time
specified here.
R243 Enter pause time
360 min
1 ... 7200 min
The pause time is the time
between two cleaning cycles
(see chap. 5.5.3, S. 41).
R244
Enter minimum
pause time
120 min
1 ... R243 min
The minimum pause time
prevents continuous cleaning
when the cleaning trigger is
present.
R2 (5)
Configure
cleaning with
ChemoClean
(on version with
four contacts and
appropriate
assignment of
contacts 3 and 4)
LC PV = Limit
contactor pH/redox (1)
LC °C = Limit
contactor T (2)
PID controller (3)
Timer (4)
Clean
=
ChemoClean (5)
Neutra controller (6)
See chap. 5.5.4, p.37.
Confirmation with ENTER
switches off a different, already
switched-on function and its
settings are reset to the default.
R251
Switch function of
R2 (5) off or on
off
on
R252
Selection of start
pulse
int = internal
(timer-contr.)
ext = external
(digital input 2)
i+ext = intern. + extern.
i+stp = internal,
suppressed
by external
The “int” cycle is triggered by the
end of the pause time (R257).
There is no real-time clock.
External suppression is required
for irregular time intervals (e.g.
weekends).
Factory settings are printed in bold face;
base version does not include functions in
italic
.
Timer R2
Sel.Type
off R241
Function
30 R242
RinseTime
s
360 R243
PauseTime
min
120 R244
Min.Pause
min
Clean R2
Sel.Type
off R251
Function
int R252
CleanTrig
PM253E5B.CHP
Liquisys M CPM 223 / 253 Instrument configuration
Endress+Hauser 47
- Endress Hauser 1
- Table of contents 3
- 1 General information 4
- 1.5 Product structure 5
- 2 Safety 6
- 2.5 Immunity to interference 7
- 2.6 Declaration of conformity 7
- 3 Installation 8
- 3.2 Dimensions 9
- 3.3 Mounting 10
- PM253E03.CHP 11
- 3.3.2 Mounting examples 12
- Endress+Hauser 11 13
- 3.4 Electrical connection 14
- 131094-4G 15
- Construction of special 16
- CPK1_12e.EPS 16
- Fig. 3.13 16
- • If the software setting 18
- Setpoint 19
- 4.3 Keys 20
- PM253ED4.CHP 21
- 4.5 Operating concept 22
- 4.5.2 Access codes 23
- 4.5.3 Menu structure 23
- • If a change is made but not 23
- • See the appendix of these 23
- 5 Instrument configuration 25
- RELAY2.CDR 26
- Oper.Mode 27
- Glass A5 28
- Fig. 5.4 29
- Alarm signalling and 29
- 28 Endress+Hauser 30
- PM253E5A.CHP 31
- Fig. 5.7 32
- User-defined current output 32
- Sel. Out2 33
- Tabelle (3) 34
- Table (3) 34
- 5.5 Monitoring functions 35
- Rel.Assg 36
- Curr.Assg 36
- CleanTrig 36
- 5.5.2 Check 37
- • Due to its semiconductor 37
- A.Thresh 38
- Err.Delay 38
- LowAlarm 38
- HighAlarm 39
- ProcMonit 39
- Tmax Low 39
- Tmax High 39
- GRENZ-E.CDR 40
- not allowed 41
- Pulse length modulation 42
- Pulse frequency modulation 42
- PM253E5B.CHP 43
- 5.6.4 ChemoClean function 44
- • Use relays 3 (water) and 44
- • When “Economy” is selected 44
- LC PV R2 45
- LC State 46
- 120 R239 48
- 0.3 R2310 48
- Clean = ChemoClean (5) 49
- Neutra controller (6) 49
- ChemoClean (5) 49
- Proc.Type 51
- 5.7 Service 52
- S.Default 53
- Contr E1 54
- SerNo E113 54
- LSG E114 54
- 5.10 Calibration 55
- the user is 55
- ≤ 0.05 and value 56
- 59.18 N2 59
- PV Offset 60
- 6 Interfaces 61
- Endress+Hauser 61 63
- 62 Endress+Hauser 64
- Endress+Hauser 63 65
- 64 Endress+Hauser 66
- Endress+Hauser 65 67
- 8.1 Diagnosis 68
- Endress+Hauser 67 69
- 223EXPHE.CDR 70
- 8.2.2 Disassembly of CPM 223 71
- 8.2.3 Assembly of CPM 223 71
- 8.2.4 Spare parts for CPM 223 72
- 253EXPHE.CDR 73
- 8.3.2 Disassembly of CPM 253 74
- 8.3.3 Assembly of CPM 253 74
- 8.3.4 Spare parts for CPM 253 75
- 8.4 Spare parts orders 76
- 8.6.1 pH/redox transmitter 77
- 8.6.2 pH/mV electrodes 77
- 8.6.3 Assembly 77
- 8.6.4 Liquid KCl supply 77
- 9 Accessories 79
- 10 Technical data 81
- 80 Endress+Hauser 82
- Endress+Hauser 81 83
- 11 Appendix 84
- Endress+Hauser 83 85
- 84 Endress+Hauser 86
- Endress+Hauser 85 87
- 12 Index 88
- PM253E12.CHP 89
- Declaration of contamination 91
- BA 194C/07/en/07.02 92
- Printed in Germany / CV5 / DT 92
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