Siemens TM SIWAREX WP351 HF User Manual

6.20.4 Maximum weighing time (s) [maximumDosingTime]
This parameter represents a timer that is started at the start of an automatic dosing cycle. If the
dosing cycle has not yet finished after expiration of the timer, the electronic weighing system
outputs a corresponding technology message that has no further effect on the running dosing
cycle. The message serves only as information for the operator.
6.20.5 Weighing start options [startOptions]
This parameter defines the first action of an automatic dosing cycle to be executed (weighing
step 1). The following options are available:
Selection
code
Meaning
0 The dosing starts directly without zero setting or taring
1 The electronic weighing system sets the scale to zero and then starts the dosing process
2 (default) The electronic weighing system tares the scale and then starts the dosing process
3 The electronic weighing system tares the scale using the preset tare from DR15 and
then starts the dosing process
4 The electronic weighing system tares the scale using the preset tare from the SIMATIC
I/O and then starts the dosing process
5 The electronic weighing system performs taring using an averaged tare value
6.20.6 Cycle time for automatic zero setting (s) [cycleTimeAutomaticZeroSetting]
This parameter can be used to define a time after which zero setting or taring must have
occurred. When "OIML" is set in DR 3, a zero setting/taring occurs at the latest as defined in the
regulations. Dependent on the maximum time setting
6.20.7 Number of weighings without automatic taring/zero setting
[numberOfCyclesWithoutZeroSetting]
This parameter defines a number of dosing cycles that are not zeroed or tared. It applies only
during continuous operation. The first cycle of the continuous operation is always zeroed or
tared (if configured for "Dosing start").
6.20.8 Check stop [checkStopAfterStep0 to checkStopAfterStep7]
This parameter enables, in contrast to transitions, the dosing cycle to be stopped after each
individual weighing step. By setting bits 0 … 7, corresponding check stops are set for weighing
steps 0 … 7. In addition, the "Activate check stop (1122)" command must be issued in order to
stop the cycle at the first set check stop point.
Parameter assignment/addressing
6.20 DR25 Dosing system parameters
Technology module TM SIWAREX WP351 HF
Operating Instructions, 01/2020, A5E47521010-AA 99

Siemens TM SIWAREX WP351 HF Specifications

General

Brand	Siemens
Model	TM SIWAREX WP351 HF
Category	Control Unit
Language	English