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8

7.4 Service

When meter is in for service there can be a
necessity to change the parameter setting within the
meter. Some parameters can be changed in the
F4HC meter without the “Service program” version
“FxHC”. Following service procedure is
recommended:

1.

 

Brake the seals, set meter into

 “Service

mode”, 

see “Service mode” under display and

“Seals” for more information.

2.

 

Make the changes

see below for explanation

and see "Display, Service mode” for display
sequence.

3.

 

Exit 

service

 mode

, see 1,

4.

 

Replace the broken seals

.

7.4.0 Time

Service sequence, value number : 

”00”

The time is shown in “HHMM” where the two
digits “HH” is hour with two digits, and “MM” is
minutes with two digits.

7.4.1 Date

Service sequence, value number : 

”01”

The time format is “YYMMDD”, where,
“ YY”=Yeas, “MM”=Months and “DD”=Days.

7.4.4 Account days

The F4 have to account days at service sequence, value
number :
 

”04”,

 Account day 1

 

“05”,

 Account day 2.

The format is ”MMDD”, ”MM”= Months, ”DD”=
Days. If the ”MMDD” is set to ”0000” the meter
will not store account days.

7.4.6 Communication address
     

(primary address)

The primary communication address can be
changed in display sequence 

”06”.

 The communi-

cation address can be set with three (3) digits, with
the value 0-250.

Example

, address 5 on display: 0005.

7.4.7 Resetting stored error time

Service sequence, value number : 

”07”

 will reset

the stored error time. By changing the value to “0”
will reset the stored error time.

7.4.8 Placement of flow sensor
placing

Service sequence, value number : 

”08” 

is for

setting placement of flow sensor. Format 1 or 0.
Where:

1. = Flow sensor installed in return (cold) end of pipe
2. = Flow sensor installed in forward (hot) end of pipe.

7.4.9 Recommended date for battery
replacement

Service sequence, value number : 

”09”

 displays

recommended date for battery replacement. The
format is “ YYMMDD”. Where “ YY” = Years,
“MM”=Months, “DD”= Days.

7.3.A Return to normal mode

Service sequence, value number : 

”0A” 

displays

return to normal mode. When value is set to 1 the
meter exits the service mode when leaving “0A”
sequence.

Summary of Contents for F4HC

Page 1: ...Calculator F4HC Manual addition ...

Page 2: ...inal table 6 5 2 2 Pulse input connection 7 7 3 Service 8 7 3 0 Time 8 7 3 1 Date 8 7 3 4 Account days 8 7 3 6 Communication address 8 7 3 7 Resetting stored error time 8 7 3 8 Placement of flow sensor placing 8 7 3 9 Recommended date for battery replacement 8 7 3 A Return to normal mode 8 8 TECHNICAL DATA 9 Data output table 9 ...

Page 3: ...3 Manual addition This is only a manual addition with the differences to the standard F4 calculator ...

Page 4: ...ssible error code at time of storage 37 Possible accumulated error time at the time of storage Minutes 40 Monthly registers2 date when values are stored YYMMDD 41 Monthly registers Accumulated energy Heating 42 Monthly registers Accumulated volume Heating 43 Monthly registers Accumulated volume Cooling 44 Monthly registers Accumulated volume pulse input 1 m3 45 Monthly registers Accumulated energy...

Page 5: ...rmal mode 1 In order to change to the next account day keep pushing the button until the date starts to increment then release the button After the display 37 see table above the next account day will display Note If one hold the Push Button again the display reverts to default position seq 10 2 To change to another month keep pushing the button until the date starts to increment Release at the re...

Page 6: ...ble Termi nal no Signal description 1 High temp sensor 2 High temp sensor 3 Low temp sensor 4 Low temp sensor 5 High temp sensor 6 High temp sensor 7 Low temp sensor 8 Low temp sensor 10 Flow sensor signal input 11 Flow sensor signal input 24 M Bus interface 25 M Bus interface Table 5 1 terminal connection according to EN1434 Only for 4 Wire connection High Supply Low Return 1 5 6 2 3 7 8 4 10 11 ...

Page 7: ...ed IN and the outputs from the other device shall be of the type Open Collector Pulse input 1 connect to IN 1 and to IN Pulse input 2 disabled Specification input Min pulse duration 250ms Voltage 3V The pulse registers act as a volume accumulator see also Pulse counter 1 3 3 Note The jumpers on slot C and D must be correctly set according to the marking on circuit board otherwise the output will n...

Page 8: ...he format is MMDD MM Months DD Days If the MMDD is set to 0000 the meter will not store account days 7 4 6 Communication address primary address The primary communication address can be changed in display sequence 06 The communi cation address can be set with three 3 digits with the value 0 250 Example address 5 on display 0005 7 4 7 Resetting stored error time Service sequence value number 07 wil...

Page 9: ...lues3 accumulated energy X Monthly values3 accumulated volume 11 X Monthly values3 accumulated volume 22 X Account days same as monthly values see above X High resolution energy X X High resolution volume 11 X X High resolution volume 22 X Relevant error code X Accumulated time for relevant error X Previous error code X X6 Previous accumulated time for relevant error X Manufacturing number X Pulse...

Page 10: ...ng AB Tel 46 8 632 96 00 e mail Web Doc name Box 60 Fax 46 8 750 97 20 sales svmab se 3 04 05 ME SE 164 94 KISTA http www abb com metering ABB Metering AB Kista Sweden Date 2001 01 15 Created by Johan Tsung Rev date 2001 05 29 Rev by Göran Walmstedt Filename F4 Manual 3 4 01 ME doc Revision no 1 031 ...

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