Software function blocks Pallet dispenser PD1 - SIEMENS
11
5.6
Function block inputs
Inputs are required for the system to function properly. Here the required sensors are declared, and the
status of the installation.
Tabel 04:
Inputs pallet dispenser PD1
Naming
Data
type
Unit
Description
iEnable
Bool
0/1
System is switched on. Safety functions are operational, hardware
has no problems, and power supplies to any controllers are switched
on.
1 = Installation switched on
iReset
Bool
0/1
Reset command to reset faults.
iAutomatic
Bool
0/1
Installation is in automatic mode. The direction of rotation of the
PRORUNNER is only in the primary direction.
iManual
Bool
0/1
Installation is in manual mode. Manual commands influence the
direction of rotation.
iManualUp
Bool
0/1
Command for upward movement, B1 is stop position
iManualDown
Bool
0/1
Command for downward movement, B3 is stop position
iManualOpenForks
Bool
0/1
Command for opening forks, B13 is stop position
iManualCloseForks
Bool
0/1
Command for closing forks, B5 is stop position
iB1
Bool
0/1
Upper position
iB2
Bool
0/1
Middle position >> single pallet
iB10
Bool
0/1
Middle position >> double pallet
iB3
Bool
0/1
Bottom position
iB5
Bool
0/1
Forks in pallet
iB13
Bool
0/1
Forks out of pallet
iB7
Bool
0/1
Pallet present
iB8
Bool
0/1
Pallet dispenser depot status