Siemens SIWAREX FTC - DR 5 - Nominal Speed; DR 5 - Time Basis for the Belt Speed

Name Type Address Default Range of Values / Meaning Reference
Minimum belt loading INT DBB048 Limit value for minimum belt loading in % of
the nominal belt loading
5.5.14
Maximum belt loading INT DBB050 Limit value for maximum belt loading in % of
the nominal belt loading
5.5.15
Dyn. zero setting range INT DBB052 Maximum belt loading with zero setting.
5.5.16
Minimum belt loading
for totalizing
INT DBW054 Limit value for minimum belt loading in % of
the nominal belt loading for totalizing
5.5.17
Delay time for
monitoring the belt
loading / flow-rate at
start
TIME DBD056 Delay time after switching on the belt until
monitoring the belt loading or flow-rate.
5.5.18
Delay time for
monitoring the belt
loading / flow-rate in
operation
TIME DBB060 Delay time in continuous operation of the belt
until monitoring of the belt loading or flow-
rate.
5.5.19
Totalizing value in WU
REAL
DBD064 0.1 Numeral step (‚Totalizing value’) f. the
totalizing memory (Group 1) 1...4 in weight
unit WU
5.5.20
Totalizing value in LWU REAL DBD068 0.1 Numeral step (‚Totalizing value’) f. the
totalizing memory (Group 2) 5...8 in large
weight unit LWU
5.5.21
Quantity per pulse 1
REAL DBD072 0 Indicates, after which quantity increase for
group 1 that a pulse should be output (when
an external totalizing counter is connected))
5.5.22
Pulse duration 1 f.
Digital output
TIME DBD076 0
Pulse duration 1 for outputting the required
quantity to a digital output (when an external
totalizing counter is connected 1)
(50 ....1000ms)
5.5.23
Minimum pause
duration 1 for digital
output
TIME DBD080 0
Minimum pause duration 1 for output of the
required quantity to digital output (when an
external totalizing counter is connected ) 50
....1000ms
5.5.24
Quantity per pulse 2
REAL DBD084 0 Indicates, after which quantity increase that a
pulse should be output. (when an external
totalizing counter is connected 2)
5.5.25
Pulse duration 2 f.
Digital output
TIME DBD088 0
Pulse duration group 2 for the output of the
required quantities to a digital output (when a
totalizing counter is connected)
50 ....1000ms
5.5.26
Minimum pause
duration 2 for digital
output
TIME DBD092 0
Minimum pause duration group 2 for output of
the required quantity to a digital output (when
a totalizing counter is connected)
50 ....1000ms
5.5.27
Overload-Undercut-
Inhibition time
TIME DBD096 0 Time delay for the error messages which are
caused by overloading or undercutting the
measuring range
5.5.28
Reserved REAL DBW100 0 Reserved
102
FIGURE 5-7 Defining belt scale parameter parameter
5.5.1 DR 5 – Nominal speed
The nominal speed of the belt corresponds with the speed at nominal
conditions, i.e. at nominal load on the belt. This is output in LU (length
units) per second e.g. 1.7 m/sec.
5.5.2 DR 5 – Time basis for the belt speed
The belt speed is output in LU (length units) per second. The measuring
time of the pulse input can be set to another time e.g. 2 seconds. That
5-52 SIWAREX FTC