AUX E&H Series Betriebsanleitung Seite 64
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Error
Possible cause Remedy Equipment need, spare parts
No temperature output
signal
– Instrument only has one current
output
Refer to nameplate for variant,
change LSCH-x1 module if nec.
LSCH-x2 module,
see chap. 8.2.4 and 8.3.4
– Instrument with Profibus PA PA instrument has no current output!
Chemoclean function
not available
– No relay module (LSR1-x) or only
LSR1-2 installed
Install LSR1-4 module.
Chemoclean is enabled via release
code supplied by E+H with
Chemoclean upgrade
LSR1-4 module,
see chap. 8.2.4 and 8.3.4
Plus ackage functions
not available
– Plus package not enabled
(enable with code that depends
on serial number and is received
from E+H with order of Plus
package)
– Plus package upgrade:
code received from E+H ⇒ enter
– Following replacement of
defective LSCH/LSCP module:
first enter instrument serial
number (see nameplate)
manually, then enter code
Detailed description
see chap. 8.3.5
No HART or PROFIBUS
communication
– Several devices on the same
address
Check addresses and reset if
necessary
No HART
®
-
communication
– No central HART module Verify by looking at nameplate:
HART = -xxx5xx und -xxx6xx
Upgrade to LSCH-H1 / -H2 module
– No or wrong DD
(device description)
For further information, see
additional Operating Instructions
BA 208C, “HART
®
– Field
communication with Liquisys M
CxM 223 / 253”
– HART interface missing
– Instrument not registered with
HART server
– Load < 230 Ω
– HART receiver (e.g. FXA 191) not
connected via load
– Incorrect device address
(addr. = 0 for single operation,
addr. > 0 for multidrop operation)
– Line capacitance too high
– Line interference
No PROFIBUS
®
-
communication
– No central PA module Verify by looking at nameplate:
PROFIBUS-PA = -xxx3xx
Upgrade to LSCP module
– Wrong SW version (without PA)
For further information, see
additional Operating Instructions
BA 209C, “PROFIBUS-PA/-DP –
Field communication with
Liquisys M CxM 223 / 253”
Notes on project planning for
PROFIBUS
®
can be found in
Technical Information TI 260F,
detailed information on
instrumentation and accessories in
the operating instructions BA 198F.
– Commuwin (CW) II:
CW II version and instrument
SW version incompatible
– No or wrong DD/DLL
– Incorrect baud rate setting for
segment coupler in DPV-1 server
– Incorrect station (master)
address or duplicate address
– Incorrect station (slaves) address
– Bus line not terminated
– Line problems
(too long, cross section too
small, not shielded, screen not
grounded, wires not twisted)
– Bus voltage too low (bus supply
voltage typ. 24 V DC for non-Ex,
13,5 V DC for Ex)
Voltage at instrument PA connector
must be at least 9 V.
Maintenance and troubleshooting Liquisys M CPM 223 / 253
62 Endress+Hauser
- 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
Verwandte Produkte und Handbücher für Split-System-Klimaanlagen AUX E&H Series
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