Universal Flow Computer UR06
Operating Manual
Page 50 of 55
Subject to changes
A-EN-08728-URRev.B
Bopp & Reuther
Messtechnik GmbH
Selection: Unknown,
METRA
, B&R
17.25.5 Modbus address
Primary address for reading via the Modbus protocol.
Range:
0 …
1
... 250
17.25.6 RS232 mode
Selection of the Modbus protocol. In the mode = M-Bus, the settings of the first M-Bus are accepted.
Selection: OFF,
ASCII
, RTU, M-Bus
17.25.7 Modbus baud rate
Baud rate for the Modbus interface. The baud rate can be altered without a password.
Selection: 2400, 4800,
9600
, 19200
17.25.8 Modbus data bit
Number of data bits.
Selection: 7-bit,
8-bit
17.25.9 Modbus parity
Type of parity.
Selection:
NO
, EVEN, ODD
17.25.10 Profibus
See separate documentation.
17.25.11 Counter factor bus
Counter factor for the transfer of counter readings via M-Bus or Modbus. The counter readings are
transferred in LONG format (2^32). The smallest counter step is equivalent to the counter factor. The
basic units for internal calculation are l, kg, Wh. A decade overflow of the displayed counters occurs
for each 10
12
of the basic unit. A decade overflow of the transferred counters occurs for each 10
9
of
the Cnt factor.
Range:
0,0001 [m3-t-kWh]*10
0,1 [l-kg-Wh]*10
100 [ml-mg-mWh]*10
0,001 [m3-t-kWh]
1 [l-kg-Wh]
1000 [ml-mg-mWh]
0,01 [l-kg-Wh]*100
10 [ml-mg-mWh]*100
17.26
Counters
17.26.1 AUX counters
Four auxiliary counters can be configured in addition to the default counters. These counters are only
calculated from the allocated counters at the display time. They are not available as independent
counters.
17.26.2 AUX mode
Selection of the operating mode of the AUX counters. The sum or the difference of the allocated
channel 1 and channel 2 counters can be established. The sums or differences can also be output as
pulses.
Selection:
Without
, sum channel 1 + 2, difference channel 1 - 2, difference channel 2 - 1
17.26.3 AUX selection
Allocation of the counters whose sum or difference should be displayed as an AUX counter.
Selection:
Volume
Standard volume subset
Energy
Volume event
St. vol. event subset
Energy event
Volume subset
Mass
Energy subset
