Meriam M2110F SMART FLOW GAUGE User Manual
Page 2
2
Table of Contents
1
OVERVIEW .......................................................................................................................................................4
1.1
F
EATURES
...................................................................................................................................................4
1.2
M
ODELS
......................................................................................................................................................4
1.3
F
LOW
C
ALCULATION
M
ODEL
......................................................................................................................4
1.3.1
Laminar Flow element ...........................................................................................................................4
1.3.2
Accutube or Orifice Plate element .........................................................................................................4
2
SAFETY WARNINGS.......................................................................................................................................5
3
CERTIFICATION / SAFETY / WARNINGS .................................................................................................6
4
FRONT PANEL .................................................................................................................................................7
4.1
FLOW
METER
DISPLAY.........................................................................................................................7
4.1.1
Indicators...............................................................................................................................................7
4.1.2
Display Refresh Rate .............................................................................................................................8
4.1.3
Display Resolution.................................................................................................................................8
4.2
KEYPAD
OPERATIONS ..........................................................................................................................8
4.2.1
ON/OFF or BACKSPACE .....................................................................................................................8
4.2.2
ENGINEERING UNITS or UP ARROW...............................................................................................9
4.2.3
BACKLIGHT or DOWN ARROW..........................................................................................................9
4.2.4
PRGM or ENTER ................................................................................................................................10
4.2.5
ZERO FUNCTION...............................................................................................................................10
5
PROGRAMMING ...........................................................................................................................................11
5.1
PROGRAMMABLE
REGISTER
LIST ...................................................................................................12
6
STARTUP REQUIREMENTS .......................................................................................................................13
6.1
P
OWER
-U
P
S
EQUENCE
...............................................................................................................................13
6.2
P
OWER
-U
P
E
RROR
C
ONDITIONS
................................................................................................................13
6.2.1
Register Range Errors .........................................................................................................................13
6.2.2
Non-Register Data errors ....................................................................................................................13
6.3
M
EASUREMENT
M
ODEL
............................................................................................................................13
6.4
L
OW
F
LOW
C
UT
O
FF
..................................................................................................................................14
6.5
B
C
OEFFICIENT
/F
LOW
C
ONSTANT
.............................................................................................................14
6.6
C
C
OEFFICIENT
..........................................................................................................................................14
6.7
Z
ERO
F
LOW
R
EFERENCE
...........................................................................................................................14
7
ZERO REFERENCE.......................................................................................................................................14
7.1
AFFECT
ON
OUTPUTS ..........................................................................................................................14
7.1.1
RE-ZEROING THE GAUGE / OUTPUTS DISABLED (P5=0): .........................................................14
7.1.2
RE-ZEROING THE GAUGE / OUTPUTS ENABLED (P5=1, 2 or 3): ...............................................15
7.2
FACTORY
ZERO ....................................................................................................................................15
7.3
RANGE
CHECK ......................................................................................................................................15
8
ENGINEERING UNITS..................................................................................................................................16
8.1
CHANGING
ENGINEERING
UNITS.....................................................................................................16
9
PROGRAMMABLE REGISTERS ................................................................................................................17
9.1
P0
–
LOCKOUT
CODE............................................................................................................................17
9.2
P1
–
SHUTOFF
TIMER...........................................................................................................................17