Siemens SIMATIC ET 200SP - Page 67

Stability 1 applies to dosing steps 0, 1, 5, and 6;
Stability 2 applies to the remaining dosing steps 2 to 4.
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Figure 6-8 Stability monitoring
Stability weight 1 [stabilityWeight1]
The parameter defines the permissible deviation (+/-) by which the weight is allowed to
fluctuate within the stability time to detect stability. The input is made in the unit of weight.
Stability time 1 (s) [stabilityTime1]
This parameter defines the time window in which the current weight value may fluctuate within
the stability weight (+/-) to report stability.
Maximum waiting time for stability 1 (s) [maximumWaitingTimeStability1]
Defines a maximum waiting time for stability on start of a command which depends on stability.
If the command could not be started during the waiting time due to a lack of stability, a
technology message is generated by the electronic weighing system. If the parameter is set to
0 , a data/operating error is directly reported in the event of a lack of stability.
Delay time before stability 1 (s) [delayTimeBeforeStability1]
Defines a delay time which expires before a check for stability is performed.
Parameter assignment/addressing
6.5 DR03 Calibration parameters
Technology module TM SIWAREX WP351 HF
Operating Instructions, 01/2020, A5E47521010-AA 67