Relay MR005DL User Manual page 11

Displayed data:
The device only displays the most important data for reasons of easy interpretation and not to
confuse the reading staff. Some meters offer actual and historical values, different tariffs and
additional devices like pulse counters in a heat meter. The first row always shows the primary
address and ID for a clear association of the data to the respective meter. The first two
characters in this row give information about the tariff.
tariff no.
A: current value (storage no. 0)
B: due-date value (storage no. 1)
E: value with error flag
digit: no. of device
The second row displays the due-date or the data with physical unit. The first two characters
show information which distinguishes between the different values:
The character "A" marks current values which are characterized by storage no. 0. The character
"B" appears with due-date values (storage no. 1). If the respond frame of the slave contains
activated temporary or permanent error bits in the Status byte, an "E" will be shown. The first
character follows one digit for the device (0 = main device).
Filtering data:
To make the readout of data easy the device only displays the most important values of the
meters. Only the first respond telegram after initialization with SND_NKE is supported. The data
is limited to tariff 0 to 3, device 0 to 7, storage no. 0 and 1 and function "instantaneous". The
marking of these values is described above.
The energy, volumes, temperatures (flow, return, differential), volume flow and power are
displayed if they are included with the respond frame. The limitation is derived from accepting
only the VIF´s $00 ..$1F, $58..$63 and $6E. These are the following basic units and additional
power of tens: Wh, J, l, kg, W, l/h °C and HCA. Also available points of time are supported. A
maximum number of 30 entries can be viewed from one meter.
User Manual MR005FA+DL / MR006FA+DL ·04/2018 · VERSION 1.4
primary address
MR005FA+DL / MR006FA+DL
meter ID
counter reading with unit
11