ABB DATUM L160 Manuale utente
ABB Instrumentation
User Guide
DATUM L160
Wall-/Pipe-Mounted
Universal Level Indicator
888888
DATUML160
Note.
Clarification of an instruction or
additional information.
Information.
Further reference for more detailed
information or technical details.
Use of Instructions
Although Warning hazards are related to personal injury, and Caution hazards are
associated with equipment or property damage, it must be understood that operation of
damaged equipment could, under certain operational conditions, result in degraded
process system performance leading to personal injury or death. Therefore, comply fully
with all Warning and Caution notices.
Informationinthismanualisintendedonlytoassistourcustomersintheefficientoperation
of our equipment. Use of this manual for any other purpose is specifically prohibited and
its contents are not to be reproduced in full or part without prior approval of Technical
Communications Department, ABB Instrumentation.
Health and Safety
To ensure that our products are safe and without risk to health, the following points
must be noted:
1. The relevant sections of these instructions must be read carefully before
proceeding.
2. Warning labels on containers and packages must be observed.
3. Installation, operation, maintenance and servicing must only be carried out by
suitably trained personnel and in accordance with the information given.
4. Normal safety precautions must be taken to avoid the possibility of an accident
occurring when operating in conditions of high pressure and/or temperature.
5. Chemicalsmustbestoredawayfromheat,protectedfromtemperatureextremes
and powders kept dry. Normal safe handling procedures must be used.
6. When disposing of chemicals ensure that no two chemicals are mixed.
Safety advice concerning the use of the equipment described in this manual or any
relevant hazard data sheets (where applicable) may be obtained from the Company
address on the back cover, together with servicing and spares information.
Warning.
An instruction that draws attention to
the risk of injury or death.
Caution.
An instruction that draws attention to
the risk of damage to the product,
process or surroundings.
1
GETTING STARTED
Displays and Controls
• Displays and function keys
• LED indication
• Error messages
Operator Mode (Level 1)
• Operator menus for:
– Standard level indicator
– Maximum/minimum/average level indicator
– Level indicator with volume indication
Set Up Mode (Level 2)
• Alarm trip points
• Alarm hysteresis levels
Configuration Mode (Levels 3 and 4)
• Accessing the configuration levels
• Level 3
– Hardware assignment and input type
– Alarm types and hysteresis
– Operator functions
– Digital input and serial communications
• Level 4
– Ranges and passwords
Installation
• Siting
• Mounting
• Electrical connections
8
Symbol Identification and Section Contents
Thismanual isdivided intofive sectionswhich containall theinformation neededto
install, configure, commission and operate the DATUM L160. Each section is
identified clearly by a symbol as shown below.
2
CONTENTS
Information.
The fold-out page attached to the back cover of this manual
shows all frames in the programming levels. Space is provided
next to each frame to record programmed settings/selections.
1 DISPLAYS AND FUNCTION KEYS ................................................................ 3
1.1 Introduction .............................................................................................. 3
1.2 Use of Function Keys .............................................................................. 4
1.3 LED Alarms and Indicators ..................................................................... 5
1.4 Error Messages ....................................................................................... 6
2 OPERATOR MODE ......................................................................................... 7
2.1 Introduction .............................................................................................. 7
2.2 Operating Page – Standard (Level 1) ..................................................... 8
2.3 Operating Page – Max./Min./Average Functions (Level 1) .................... 9
2.4 Operating Page – Volume Function (Level 1) ...................................... 11
3 SET UP MODE ............................................................................................... 12
3.1 Introduction ............................................................................................ 12
3.2 Set Up Level (Level 2) .......................................................................... 13
4 CONFIGURATION MODE ............................................................................. 16
4.1 Introduction ............................................................................................ 16
4.2 Accessing the Configuration Mode ....................................................... 18
4.3 Basic Hardware and Indicator Functions (Level 3) .............................. 18
4.3.1 Hardware Assignment and Input Type ...................................... 18
4.3.2 Alarms ........................................................................................ 20
4.3.3 Operator Functions .................................................................... 25
4.3.4 Digital Input and Serial Communications .................................. 26
4.4 Ranges and Passwords (Level 4) ......................................................... 28
5 INSTALLATION ............................................................................................. 30
5.1 Siting the System................................................................................... 30
5.2 Siting the Instrment................................................................................ 31
5.3 Mounting the Instrument........................................................................ 33
5.4 Electrical Connections ........................................................................... 35
5.5 Relays, Arc Suppression, Outputs and Inputs...................................... 35
5.5.1 Relay Contact Ratings ............................................................... 35
5.5.2 Arc Suppression......................................................................... 35
5.5.3 Logic Output ............................................................................... 35
5.5.4 Control or Retransmission Analog Output ................................ 35
5.5.5 Logic Input.................................................................................. 35
3
1 DISPLAYS AND FUNCTION KEYS
Fig. 1.1 Front Panel Display, Function Keys and Indicators
1.1 Introduction – Fig. 1.1
The DATUM L160 front panel display, function keys and LED indicators are shown
in Fig. 1.1.
tESt
A1
A2
A3
Alarm LEDs
(secret-till-lit)
Function Keys
Parameter advance
Raise
Lower
Multi-function key
A1
A2
A3
tESt
A1
A2
A3
2001.01
Displays shown during
the start up procedure
Displayed at startup
for 3 seconds
Software version and issue
eg. L160/2001, Issue 1
(displayed for 3 seconds)
Display
4
A – Raise and Lower Keys
B – Parameter Advance Key
Frame 1
(top of level)
Frame 2
+
–
C – Multi-function Key
Use to change/set a parameter value…
Use to advance to the next
frame within a level…
or…
100.0 100.1
99.9
LEVEL1
100.1
CodE
0
Use to view a parameter setting or selection…or… …select individual
characters in a frame
123456
…move between levels
LEVEL1
LEVEL2
LEVELx
100.1
200.2
300.3
400.4
Press for
a few
seconds
or…
…select the top (LEVEL)
frame from within a level
Note. This key also stores any changes made in the previous frame
…1 DISPLAYS AND FUNCTION KEYS
Fig. 1.2 Use of Function Keys
1.2 Use of Function Keys – Fig. 1.2
5
1 DISPLAYS AND FUNCTION KEYS…
1.3 LED Alarms and Indicators – Fig. 1.3
LED Status
All flashing Level indicator is in the configuration mode
– see Section 4.2
A1, A2 and A3 Flashes when Alarm is active (off when inactive)
Lit constantly when Alarm is an active, latched
alarm which has been acknowledged
Fig. 1.3 LED Alarms and Indicators
Alarm 1
Alarm 2
Alarm 3
Alarm LEDs
A1
A2
A3
6
IP.FAIL
CAL.Err
CFG.Err
A.d. Err
OPt.Err
tESt
Display
…1 DISPLAYS AND FUNCTION KEYS
1.4 Error Messages
To Clear Display
Clears automatically
(after 3 secs.) to display
software version/issue
– see Fig. 1.1.
Press the key.
Press the key.
Turn the power off and
on again. If the problem
persists, contact the
Service Organization.
Restore valid sensor
input.
Check sensor output.
Contact the Service
Organization.
Error/Action
Start-up screen
Displayed at system start-up.
Calibration error
Turn mains power off and on
again (if the error persists contact
the ServiceOrganization).
Configuration error
The configuration and/or setup
data for the instrument is
corrupted. Turn mains power off
and on again (if error persists,
check configuration/setup settings).
A to D Converter fault
The analog to digital converter is
not communicating correctly.
Sensor input out of range
Option board error
Communications to the option
board have failed.
7
2 OPERATOR MODE
2.1 Introduction
Operator Mode (Level 1) is the normal day-to-day mode of the DATUM L160.
Frames displayed in Level 1 are determined and limited by the indicator functions
which are selected during configuration of the instrument – see Section 4.
Note. Only the operating frames relevant to the configured functions are
displayed in Operator Mode.
The three indicator functions are:
• Standard Level Indicator – page 8
• Level Indicator with Max./Min./Average – page 9
• Level Indicator with Volume Indication – page 11
8
…2 OPERATOR MODE
2.2 Operating Page – Standard (Level 1)
•1 Only displayed if there is an active latch alarm.
----
CodE
2145.3
UN-ACK
LEVEL1
•1
12.6
2145.3
G1.000
Process Variable
Normally displayed in engineering
units.
To view the input value (in electrical
units) press the key.
Global Alarm Acknowledge (latch alarms only)
UN-ACK – alarm unacknowledged
ACK. – alarm acknowledged
Specific Gravity
This is the value of specific gravity currently being
applied to the process variable (display only).
Security Code
Enter the password to access the Set Up Level
(Level 2) or the Configuration Level (Levels 3 and 4).
The default code is 0.
[0 to 9999]
Level 1
Note. To select this frame from anywhere in this
level, press and hold the key for a few seconds.
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