Plc Tags; Plc Data Types - Siemens SIMATIC S7-1500T Getting Started

Description

3.7 PLC tags

3.7 PLC tags
User constants
Define the following global user constants under PLC tags:
Name
OPERATING_MODE_AUTO UInt
OPERATING_MODE_MANU
AL
OPERATING_MODE_IDLE
OPERATING_MODE_ERRO
R
WCS
OCS1
OCS2
OCS3
3.8

PLC data types

Overview
For the simple and uniform declaration of tags, add the following PLC data types:
Name
typeAuxPosition
typeExecute
typePosition
typePositionState
typeSystemState
typeUserInterface
typeAuxPosition
Name
auxPosition
16
Description
Specification of positions without orientation (x, y, z)
Summary of the parameters for the start of the motion instructions to the defined positions
Specification of positions with orientation (x, y, z, A)
Summary of the parameters for the display of reached positions per sequence (0 = position not
reached, 1 = position reached)
Summary of the parameters for the status display of the axes and the drive
Summary of the tags for the HMI
Data type Description
Array[1..3] of Define the position without orientation (x, y, z)
LReal
Data type Val Description
ue
3 Automatic mode
UInt 2 Manual mode
UInt 0 No-load operating mode
UInt 1 Fault operating mode
DInt 0 Specification of the respective reference system
of the specified target position and target orienta-
DInt 1
tion
DInt 2
DInt 3
S7-1500T Getting Started with Kinematics
Getting Started, 12/2018, A5E46089528-AA