9 Visualization
Maschinenfabrik Reinhausen GmbH 2020
339
6385142/08 EN
ETOS
®
ED
Function
Result = Input 1 + Input 2 + Offset
If the REAL32 range of numbers is exceeded, the
Overflow output becomes TRUE.
Initial state
All inputs and outputs are zero or FALSE.
Table 117: Analog addition function module
9.38.1.3.17 Analog subtraction
Description
SUB, analog subtraction
Inputs
Input 1 (REAL32)
Input 2 (REAL32)
Outputs
Result (REAL32)
Overflow (BOOL)
Parameter
Offset (REAL32), -1,000,000...+1,000,000; default = 0
Function
Result = Input 1 - Input 2 – Offset
If the REAL32 range of numbers is exceeded, the
Overflow output becomes TRUE.
Initial state
All inputs and outputs are zero or FALSE.
Table 118: Analog subtraction function module
9.38.1.3.18 Rising edge
Description
RTRG, rising edge trigger
Inputs
Input (BOOL)
Outputs
Output (BOOL)
Parameter
-
Function
When the input changes from FALSE to TRUE, the
output becomes TRUE for one cycle of the function
group and then changes back to FALSE.
Initial state
All inputs and outputs are FALSE.
Table 119: Rising edge function module
9.38.1.3.19 Falling edge
Description
FTRG, falling edge trigger
Inputs
Input (BOOL)
Outputs
Output (BOOL)
Parameter
-
Function
When the input changes from TRUE to FALSE, the
output becomes TRUE for one cycle of the function
group and then changes back to FALSE.
Initial state
All inputs and outputs are FALSE.
Table 120: Falling edge function module