9 Visualization
Maschinenfabrik Reinhausen GmbH 2020
299
4453918/14 EN
ETOS
®
TD
Figure 221: Example of COUNT
1 Trigger
2 Direction
3 Reset
4 Lock
5 Output
9.38.1.3.13 Analog threshold value switch with hysteresis
Designation
THRES, threshold value switch with hysteresis
Inputs
Input (REAL32)
Outputs
Output (BOOL)
Error (BOOL)
Parameter
On Limit (REAL32), -10,000,000… +10,000,000, de-
fault = 10,000,000
Off Limit (REAL32), -10,000,000 … +10,000,000, de-
fault = -10,000,000
Function
On Limit ≥ Off Limit setting:
▪ If the value of Input is greater than On Limit, Output
becomes TRUE.
▪ If the value of Input is less than or equal to Off Limit,
Output becomes FALSE.
On Limit < Off Limit setting:
▪ If the value of Input is greater than On Limit and at
the same time less than Off Limit, Output becomes
TRUE. Otherwise, the Output is FALSE.
Initial state
All inputs and outputs are zero or FALSE.
Table 108: Analog threshold value switch with hysteresis function module
Summary of Contents for ETOS TD
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