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MC-II
Plus
WP-PM Flow Analyzer
28
May
2005
calibration is not required, the previous value can be accepted. In this event,
the milliamp meter is not required. Press
ENTER
.
10. At this point, the 4-20 mA output has been calibrated. Pressing
ACCESS
exits
the Calibrate Mode without making any further changes, or the remaining steps
may be implemented.
See Appendix A for installation and field wiring of the 4-20 mA feature.
Setting a Security Code
Setting a security code will prevent altering of calibration data or volume data by
unauthorized personnel and is recommended to preserve data integrity of the
system. Any 4-digit number may be selected for the security code. (It is
recommended that 0000 not be selected as the security code since it is the default
number displayed when the MC-II
Plus
Flow Analyzer requests security
code entry. If 0000 is set as the security code, simply pressing
ENTER
at this point
will access the Calibrate Mode.) Select a number that will be easy to remember, but
do not use a number that will be easy for unauthorized personnel to determine.
1. Enter the Calibrate Mode by pressing the
ACCESS
key.
2. Accept the current settings by pressing
ENTER
until the
CodE
prompt appears.
The lower line of the display will show
oFF
or
on
(factory default is
oFF
). Press
INCR
until
on
is displayed to enable the feature. Press
ENTER
.
3. At the
Ent.CodE
prompt, use
INCR
and
STEP
to enter a 4-digit security code.
The lower line of the display will show the previously entered code (factory
default code is 0000). Press
ENTER
to return
to Run Mode.
Accessing an MC-II Plus with a Security Code
Accessing the Calibrate Mode of an MC-II
Plus
Flow Analyzer with a security code
requires knowledge of the security code.
1. Press the
ACCESS
key to enter the Calibrate Mode.
2. At the
SEC.CodE
prompt, use the
INCR
and
STEP
keys to enter the security
code. Press
ENTER
.
If the correct security code is entered, the user will be
granted calibration access. If the security code is incorrect, the device returns
to Run Mode.
Summary of Contents for MC-II Plus Panel Mount
Page 44: ...MC II Plus WP PM Flow Analyzer Appendix A1 A1 10 May 2005 Flow Meter Input Wiring...
Page 46: ...MC II Plus WP PM Flow Analyzer Appendix A1 A1 12 May 2005 External Power Wiring...
Page 47: ...Appendix A1 MC II Plus WP PM Flow Analyzer May 2005 A1 13 4 4 to 20mA Rate Output Wiring...
Page 52: ...MC II Plus WP PM Flow Analyzer Appendix A1 A1 18 May 2005...
Page 62: ...MC II Plus WP PM Flow Analyzer Appendix A2 A2 10 May 2005...
Page 72: ...MC II Plus WP PM Flow Analyzer Appendix C C 8 May 2005 NOTES...
Page 78: ...MC II Plus WP PM Flow Analyzer Appendix D D 6 May 2005 NOTES...
Page 92: ......