Siemens SIMATIC ET 200S Operating Instructions Manual page 184

1Count5V
3.7 Measurement Modes
Function of the Digital Input
For the "Function DI" parameter, select one of the following functions for the digital input:
● Input
● HW gate (see section "Gate Functions in Measurement Modes (Page 185)")
Function of the Digital Output DO1
For the "Function DO1" parameter, select one of the following functions for the digital output:
● Output (no switching by the limit-value monitoring)
● Measured value outside the limits
● Measured value under the low limit
● Measured value over the high limit
(see section "Behavior of the Outputs in Measurement Modes (Page 186)")
Function of the Digital Output DO2
● Output
(see section "Behavior of the Outputs in Measurement Modes (Page 186)")
Changing Values during Operation
The following values can be changed during operation:
● Low limit (LOAD_PREPARE)
● High limit (LOAD_VAL)
● Function of the digital output DO1 (C_DOPARAM)
● Integration time/update time (C_INTTIME)
(see sections "Behavior of the Outputs in Measurement Modes (Page 186)" and
"Assignment of the Feedback and Control Interfaces for the Measurement Modes
(Page 188)")
184
Technological Functions
Operating Instructions, 06/2010, A5E00124867-07