Siemens Pacemaker UM344-2 Manual de usuario Pagina 119
- Pagina / 183
- Tabla de contenidos
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
UM344-2 CALIBRATION AND MAINTENANCE
September 1995
6
-
17
MXC STATUS and Diagnostic Displays require fault-free HART communications between the MXC
and the transmitter. In the event of communication problems, the MXC can display communication
error messages. Refer to Section 6.3.2.1, paragraph B for details.
B. Optional Digital Meter
The Model 344 routinely performs self-diagnostic tests and will display the message “FAIL” if a fault
is detected. If the controller function is “OFF” the LCD will flash whenever the process temperature
is over or under the range limits by 3%.
C. Console Station, Work Station or Controller
Troubleshooting information can be displayed on a video monitor associated with a console station or
work station that is configured to monitor the loop. Refer to the literature supplied with the station.
A panel mounted controller or other station accepting a loop signal generated by a transmitter, or using
HART signals to communicate with a transmitter, can display information about the status of the loop
and transmitter. Again, refer to the literature supplied with the station.
6.3.2 Troubleshooting
The following procedures can assist maintenance personnel in identifying and isolating a transmitter or loop
problem and its source. Diagnostic messages and symptoms related to transmitter malfunction help in
diagnosing a problem. Begin troubleshooting by noting the diagnostic message or symptom that
accompanies a transmitter malfunction.
6.3.2.1 Diagnostic Messages
Transmitter diagnostic messages consist of displays initiated by transmitter self-diagnostics (paragraph A)
or communication warnings (paragraph B) shown on an MXC.
A. Transmitter Self-Diagnostics
Microprocessor initiated transmitter self-diagnostics perform tests on the Electronics Assembly but not
the temperature measuring sensor.
NOTE
Faults such as a failed digital meter or erratic sensor are not detectable
by the self-diagnostics.
A transmitter failing its self-diagnostics can result in one of the following displays. Perform the
procedure given below to access the diagnostic displays and remedy the problem.
- USER’S MANUAL 1
- TABLE OF CONTENTS 2
- CONTENTS UM344-2 3
- September 1995 3
- UM344-2 CONTENTS 4
- September 1995 4
- SECTION AND TITLE PAGE 5
- LIST OF ILLUSTRATIONS 6
- LIST OF TABLES 7
- 1.0 INTRODUCTION 10
- FIGURE 1-1 Basic Model 344 11
- X02869S1 12
- 2.0 XTC COMMUNICATOR 14
- MOORE XTC COMMUNICATOR 15
- SELECT BLOCK TO EDIT 16
- - SENSOR INPUT 16
- PREV NEXT END ECT 16
- SELECT FUNCTION 18
- FIND ARCH TEST 18
- XMTR FUNC MXC END 18
- X02849S1 19
- LOOP OVERRIDE - CHOOSE 21
- CURRENT OUTPUT LEVEL 21
- 4 MA 20 MA OTHR END 21
- X02807S1 25
- SHORT OR LONG FORM 27
- ADDRESS? 27
- SHRT LONG 27
- ADDR ADDR POLL END 27
- MXC SELF TEST 28
- TEST TEST 28
- KEYS SCRN END 28
- WARNING! SELF TEST 30
- MAY BUMP TRANSMITTER 30
- OUTPUT A 30
- 4.0 INSTALLATION 35
- X02866S1 39
- X02867S1 40
- X02868S1 41
- X02817S1 42
- X02821S1 52
- Wall Mounting 53
- X02818S0 57
- FIGURE 4-8 Sensor Assembly 58
- X028AAS0 60
- X02870S1 61
- X02824S1 63
- TESTSIGNAL 66
- X02825S1 67
- MV LO : 0.0000 74
- ENTER MV LO: 74
- (F4) to change the setpoint 78
- DOWNLOADING 84
- CONFIGURATION 84
- - PLEASE WAIT 84
- DOWNLOAD 84
- COMPLETE 84
- MANUAL control mode to 92
- MANUAL control mode 92
- DG MR END CONT 96
- WARNING : ARCHIVE 97
- CONTAINS NO DATA 97
- A 97
- ERROR! ARCHIVE TYPE 98
- DOESN'T MATCH THE 98
- TRANSMITTER TYPE 98
- X02808S1 106
- X02827S1 1 of 2 111
- X02827S1 2 of 2 112
- APPLY 103.00 mV TO 115
- WITH COPPER WIRE 115
- CAL TEST END 118
- CALIBRATE / TEST 118
- TRANSMITTER PASSED 121
- TRANSMITTER SELFTEST 121
- 7.0 CIRCUIT DESCRIPTION 134
- Output Circuitry 135
- Input Circuitry 135
- X02815S0 142
- Z FS 146
- 9.0 GLOSSARY 154
- 4 - 20 mA 160
- Failsafe Level 160
- Absolute Alarm #1 161
- Absolute Alarm #2 161
- R = 162
- X02879S0 163
- Block Diagram, PD Controller 164
- Block Diagram, ID Controller 165
- X02881S1 168
- WARRANTY 177
- WARRANTY UM344-2 178
- W-2 October 1996 178
- PARTS LIST 179
- USER’S MANUAL ADDENDUM 181
- X03013S1 182
Relacionado con productos y manuales para De medición, control y control Siemens Pacemaker UM344-2
(22 paginas)
(22 paginas)
De medición, control y control Siemens BTC-BR Manual
(264 paginas)
(264 paginas)
© 2020, manymanuals.es. Todos los derechos reservados | 0.137 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentarios a estos manuales