background image

 

  

1 Installation 

1.1 At 

delivery 

F2 is delivered in the

 transport mode

. This means that only the real 

time clock is active. No measurements take place in this position. 
The 

transport mode

 is indicated by a "no" in the upper left hand 

corner. 
Before installation commences the meter is to be set in the 

operating mode

. This is done by pressing and holding the push 

button for approximately five seconds, and thus entering one of the 
following two modes: 

1.

 

Service mode

: Normally the calculator is set to enter the 

service mode

. Here it is possible to alter certain parameters 

in the calculator. See also 

4. Service

. To indicate that the 

meter has left 

transport mode

, "no" on the display 

extinguishes and is replaced by "00” - 

service mode

2.

 

Operating mode

: If so ordered, the F2 calculator is set to 

enter the 

operating mode

 directly. To indicate that the 

meter has left 

transport mode

, "no" on the display 

extinguishes and is replaced by "10” - 

operating mode

.    

To enter the 

service mode

 from 

operating mode

, please cf. 

4. Service. 

 

Note: 

In order to complete the installation the integrator must be set to 

operating mode

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fig. 1.1c,  

Operation (normal) mode. The calculator 

must be set into this mode in order to measure 

YES 

Fig. 1.1d, NOT operation mode 

Upper display Transport mod 
middle display Service mode 
Lower display Test mode  
 
 

NO

Blinking digits

 

Fig. 1.1a, Transport mode 

m³/h

kW

°C

F2

Mad e in Swed en  Nr: 000433

Display button 

Fig. 1.1b, F2 display button 

Содержание SVM F2

Страница 1: ...SVM F2 Calculator A small competent calculator for compact or wall montage Users manual...

Страница 2: ......

Страница 3: ...CALCULATOR 15 6 SEALS 16 7 TECHNICAL DATA 17 7 1 POWER SUPPLY 17 7 2 TEMPERATURE SENSORS 17 7 3 FLOW SENSORS 17 7 4 TEMPERATURE RANGE 17 7 5 AMBIENT TEMPERATURE TEMPERATURE CLASS 17 7 6 FLOW SENSOR PL...

Страница 4: ......

Страница 5: ...icate that the meter has left transport mode no on the display extinguishes and is replaced by 00 service mode 2 Operating mode If so ordered the F2 calculator is set to enter the operating mode direc...

Страница 6: ...or 11 0 Flow sensor 5 F High temperature sensor H 6 F High temperature sensor H 7 R Low temperature sensor L 8 R Low temperature sensor L 16 P1 Pulse input output 1 17 19 0 Pulse input output 1 and 2...

Страница 7: ...fixating the adapter 2 Guide rails 3 Adapter 2 2 Lead through F2 has six holes for connecting cables To obtain the environmental class it is vital that the diameter of cables is of the following sizes...

Страница 8: ...5 Momentary values Momentary power display sequence 20 and momentary flow display sequence 21 are calculated as follows As long as the time between the flow sensor pulses is longer than four seconds...

Страница 9: ...t starts to increment Release the button at the required sequence Change of values in the selected sequence takes place as described above If no button depression occurs during a predetermined period...

Страница 10: ...ly registers3 Accumulated volume pulse input 2 m3 46 Possible error code at time of storage of monthly register 47 Possible accumulated error time at the time of storage Minutes 4x Following monthly r...

Страница 11: ...2 Short circuit in low temperature sensor L 0004 Break in high temperature sensor H 0008 Short circuit in high temperature sensor H 0005 Error code combination 0001 0004 000A Error code combination 00...

Страница 12: ......

Страница 13: ...s necessary to proceed to date before leaving the service mode Manoeuvre in service sequence and changing values By pushing the display button the value for the blinking digit can be altered To chang...

Страница 14: ...e sequence table Table 4 1 Service sequence hh hour mm minute YY Year MM month DD Day Note The display sequence in the Service mode may vary depending on calculator configuration Service sequence Desc...

Страница 15: ...ses via the HF output k is the energy factor kWh C m3 and dt is the difference between simulated flow and return temperatures Example Rf 138 50 100 00 C Rr 127 07 70 00 C dt 30 00 C k 1 141 gives 100...

Страница 16: ...16 6 Seals 1 Service seals 2 Test seal 3 Electronic seal 4 Installation seals SVM SVM SVM SVM SVM 1 2 3 4 Fig 6 Sticker seals...

Страница 17: ...e 7 2 Cable areas for Pt100 7 3 Flow sensors Flow sensor with pulse output Max frequency Hz 12 Pulse value range l p 0 0001 9999 Min pulse length ms 40 Max voltage V 3 Max cable length m 15 Table 7 3...

Страница 18: ...3 25 0 33 0 250 0 330 0 Table 7 7 maximum power at pulse values 7 8 Dynamic behaviour Measurements are undertaken for each flow sensor pulse provided the time between the pulses is five 5 seconds or l...

Страница 19: ...lse outputs or pulse inputs on F2 F2 is equipped with two pulse inputs as standard The pulse inputs can be used for measuring of other meter with pulse outputs such as cold and hot water meters gas el...

Страница 20: ...J m KWh MBTU kW m h m 1 0 0 001 0 001 0 001 0 1 0 001 0 01 0 001 0 001 10 0 01 0 01 0 01 1 0 01 0 1 0 01 0 01 100 0 1 0 1 0 1 0 1 1 0 1 0 1 1000 1 1 1 1 1 1 1 2 5 0 001 0 01 0 01 0 1 0 01 0 01 0 001 0...

Страница 21: ...p dec 1 E Pulse Inputs 250 l p dec 0 E S Pulse Inputs 1 l p dec 3 F 1 Pulse Inputs 10 l p dec 2 F 2 Pulse Inputs 100 l p dec 1 F 3 Pulse Inputs 1000 l p dec 0 F 5 Pulse Outputs F 6 Backlight on displa...

Страница 22: ...11 X Monthly values3 accumulated volume 22 X Account days same as monthly values see above X High resolution energy High resolution volume 11 X High resolution volume 22 X X Relevant error code X X A...

Страница 23: ...AB www metrima se info metrima se Norra Stationsgatan 93 SE 113 64 Stockholm Phone 46 8 23 60 30 Fax 46 8 23 60 31 Metrima AB Stockholm Sweden Created 2003 11 07 Av Johan Tsung Rev Date 2007 09 03 Rev...

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