Siemens CSM 1277 Function Manual

PID control
240 Function Manual, 03/2017, A5E35300227-AC
Auxiliary functions
8
8.1
Polyline
Polyline
The Polyline instruction provides a function with the characteristic curve of the polyline
whose points can be used, for example, to linearize the behavior of non-linear sensors.
The Polyline instruction can be used with an S7-1500 CPU Firmware 2.0 and higher and an
S7-1200 CPU Firmware 4.2 and higher.
Additional information
Description Polyline (Page 508)
Operating principle Polyline (Page 512)
Input parameters of Polyline (Page 516)
Output parameters of Polyline (Page 516)
Static tags of Polyline (Page 517)
ErrorBits parameter (Page 518)

Siemens CSM 1277 Specifications

General

Product type designation	CSM 1277
Transfer rate	10/100 Mbit/s
Supply voltage	24 V DC
Operating temperature	-40 to +70 °C
Mounting type	DIN rail mounting
Type	Industrial Ethernet Switch
Safety Integrity Level	Not applicable
Input Voltage	Not applicable
Output Voltage	Not applicable
Protection Class	IP20
Number of ports	4
Protocols	Ethernet
Power consumption	3 W
Number of Inputs	0
Number of Outputs	0