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Arcus-EDS GmbH

Rigaer Str. 88 , 10247 Berlin

Tel.: +49 / (0)30 / 2593 3914

www.arcus-eds.de 

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[email protected]

Fax.: +49 / (0)30 / 2593 3915

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Subject to change

arcus-eds

 

I

 

KNX

SM

IMPZ2

Smart Metering

Application Description

KNX-IMPZ2   2 Channel Impulse Counter

 Page 7

[ Exponent ]

Exponent of ten 
of 10^-10 .. 10^10

The value to be set can be calculated from the parameter value  
“Counts per unit“  and the display unit.

See 

4 Notes “

Settings the Pulse Rating”

Preset Counter
Value Scale 1/2
( 0 - no change )

0 .. 4.294.967.295

If there is a difference between the value displayed in the 
cyclometer register and the object value 0/1 “ Count Scale x“,  the 
counter can be synchronized. All impulses already counted will be 
entered.

Example:
A consumption of 12.553 cbm and 1 imp/l equal a correction value 
of 12553.

Type of Flow Rate 
Measurement

Volumetric Flow
Power Rating

it is set whether flow or power is measured.

Flow Measurement Period

Per Second
Per Minute
Per Hour
Per Day

Adjustment of the time base taken for the output of the amount of 
energy or the volumetric flow.

Use of Limit 1 Scale 1

Value limit
Upper limit flow
Lower limit flow
Consumption value limit

The values are determined using the parameter sets  “Limit 1 
Scale 1" and the corresponding   “Exponent".

Limit 1 Scale 1

0 .. 99

Limit setting

[ Exponent ]

Exponent of ten
of 10^-10 .. 10^10

Exp.Limit 2 scale 1
Limit 2 Scale 1
[Exponent] 

Settings for limit value 2 
scale 1

Settings for limit 2 scale 1

Exp.Limit 1 scale 2
Limit 1 Scale 2
[ Exponent ] 

Settings for limit value 1 
scale 2

Settings for limit 1 scale 2

Exp.Limit 2 scale 2
Limit 2 Scale 2
[ Exponent ] 

Settings for limit value 2 
scale 2

Settings for limit 2 scale 2

Parameter - 1 Counter with 2 Scales   -   KNX-IMPZ2   

( continue )

Parameter

Setting

Description

Seite 7

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Summary of Contents for KNX-IMPZ2-REG

Page 1: ... EN 62053 31 but can also be connected with a potential free contact Product Data Base IMPZx vd4 KNX Readable Data Accumulated consumption Instantaneous consumption Current time Current date Last reference value Last reference date Next reference date Consumption value Consumption Reset Consumption reset date Consumption reset time Serial number KNX IMPZ2 Article Article Description Article No KNX...

Page 2: ...IMPZ2 can be used as two independent counters or a counter having two scales can be operated by a switched object KNX sensors are set up using the ETS Tool Software in conjuction with the associated application program The device is delivered unprogrammed All functions are parameterized and programmed with ETS Functions 2 Independent Counter Meter reading Channel 1 2 Flow Channel 1 2 Reference val...

Page 3: ...ht saving time Reset PIN 0 without Pin 0 65535 A PIN can be assigned in order to prevent unauthorized persons from resetting the consumption value In order to reset the consumption value that PIN must be confirmed This feature is deactivated if the assigned PIN is zero Type of Counter 2 Independent Counters 1 Counter with 2 Scales There are two types of counters available If Flowrate drops Send no...

Page 4: ...imum interval of 10 seconds is maintained in order to restrict bus load Count per Unit 0 99 Impulse value must be set to the counter The value to be set can be calculated from the impulse value of the counter See 4 Notes Settings the Pulse Rating Exponent Exponent of ten of 10 10 10 10 The value to be set can be calculated from the parameter value Counts per Unit and the display unit See 4 Notes S...

Page 5: ...asured Flow Measurement Period Per Second Per Minute Per Hour Per Day Adjustment of the time base taken for the output of the amount of energy or the volumetric flow Use of Limit 1 Value limit Upper limit flow Lower limit flow Consumption value limit The values are determined using the parameter sets Limit 1 and the corresponding Exponent Limit 1 0 99 Limit setting Exponent Exponent of ten of 10 1...

Page 6: ... 2 Scales KNX IMPZ2 Parameter Setting Description Sending Values Cyclically Do Not Send 1 120 minutes Measured values will be sent in the preset cycle time If cyclical sending is disabled measured values will only be sent if changes in measured values occur A minimum interval of 10 seconds is maintained in order to restrict bus load Impulse value 0 99 Impulse value must be set to the counter The v...

Page 7: ...ue of 12553 Type of Flow Rate Measurement Volumetric Flow Power Rating it is set whether flow or power is measured Flow Measurement Period Per Second Per Minute Per Hour Per Day Adjustment of the time base taken for the output of the amount of energy or the volumetric flow Use of Limit 1 Scale 1 Value limit Upper limit flow Lower limit flow Consumption value limit The values are determined using t...

Page 8: ... for the last reference date 5 Reference value channel 2 DPT 14 4 Byte Consumption for the last reference date 6 Consumption value channel 1 DPT 14 4 Byte consumption value 7 Consumption value channel 2 DPT 14 4 Byte consumption value 8 Serial number channel 1 DPT 16 000 String ASCII 14 Byte Serial number 9 Serial number channel 2 DPT 16 000 String ASCII 14 Byte Serial number 10 Limit alarm channe...

Page 9: ...arm channel 2 It will be set if limit is reached see General settings Use limits and object 19 Alarm profile 12 Current time Corresponds with internal time 13 Current date Corresponds with internal date 14 Last reference date The date when the last reference value was saved at 0 00 am 15 Next reference date The date when the next reference value will be saved at 0 00 am 16 Consumption reset Consum...

Page 10: ...l number DPT 16 001 String ASCII 14 Byte Serial number 9 Selected scale DPT 1 001 Switch 1 Bit Scale 10 Limit alarm scale 1 DPT 1 001 Switch 1 Bit Limit 11 Limit alarm scale 2 DPT 1 001 Switch 1 Bit Limit 12 Current time DPT 10 001 Time 3 Byte Time 13 Current date DPT 11 001 Date 3 Byte Date 14 Last reference date DPT 11 001 Date 3 Byte Reference date 15 Next reference date DPT 11 001 Date 3 Byte ...

Page 11: ... Consumption reset Consumption value will be set to zero the objects Consumption reset time and Consumption reset date will be refreshed and saved If Reset PIN in General Settings is other than zero this PIN must be used in order to actuate a reset If Reset PIN is set to zero a different PIN other than zero must be used in order to actuate a reset 17 Consumption reset time The time when the last c...

Page 12: ...ater For example Current For example Gas Impulse Value Counter Impulse Unit in ETS Exponent in ETS Display in m3 1 Imp 1 Liter 1 3 1 Imp 10 Liter 1 2 1 Imp 25 Liter 4 1 1 Imp 50 Liter 2 1 1 Imp 100 Liter 1 1 Impulse Value Counter Impulse Unit in ETS Exponent in ETS Display in kWh 500 Imp kWh 5 2 1000 Imp kWh 1 3 2000 Imp kWh 2 3 5000 Imp kWh 5 3 10 000 Imp kWh 10 3 Impulse Value Counter Impulse Un...

Page 13: ...egrated bus coupling unit and needs no auxiliary power The Counter Module KNX IMPZ2 SK01 is delivered in an impact resistant glass ball reinforced plastic housing with seal and meet the protection class IP54 The Counter Modul KNX IMPZ2 REG is suitable for DIN rail mountingand meet the IP20 degree of protection Areas of Application General monitoring of consumption values Article No 6020120x KNX IM...

Page 14: ...ary Supply not required Bus Coupler integrated Behaviour on bus voltage failure Modified auxiliary storage size is configurable Ambient temperature Storage 20 85 C Operation 20 55 C Start up with ETS IMPZx vd4 Connections KNX 2 pole clamps red black Protection Class SK01 IP54 Assembly Type SK01 Assembly with 2 screws finery Casing Type SK01 Plastic housing grey Casing Dimensions SK01 72 x 64 x 40 ...

Page 15: ...orms to the protection class IP54 It is mounted with two screws on the wall The cover of the device can be removed by loosening the screws on the top First attach the sensor to the wall or ceiling then insert the KNX Bus cable into the slot on the side of the casing PG Connection Detach the bus clamp from the device attach the cable and replace the clamp onto the board After programming the device...

Page 16: ...ETS parameter settings are retained Delete Program and Reset Sensor In order to delete the programming configuration or to reset the module back to delivery status it must be switched to zero potential disconnect the KNX bus terminal Press and hold the programming button while reconnecting the KNX bus coupler and wait until the programming LED lights up approx 5 10 seconds Now you can release the ...

Page 17: ...y of Arcus EDS for damages caused by incorrect operation projecting or malfunction of devices is excluded The operator project developer has to make sure that incorrect operation planning errors and malfunctions cannot cause subsequent damages Safety Regulations Attention Installation and mounting must be carried out by a qualified electrician The buyer operator of the facility has to make sure th...

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