Metrohm tiamo 2.3 Patch 1 (process analysis) - Manual (Page 1661)

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 7 Instruments
tiamo 2.3 Patch 1 (for Process Analysis) ￭￭￭￭￭￭￭￭ 1645
Port
Display of the internal designation for a digital input port of the type
DigIn_x_y_z, where x stands for the controller, y for the digital input ter-
minal and z for the input on this terminal.
Port description
Freely selectable designation for a digital input port. This designation is
used in the program to actuate the port.
Input 50 characters
Default value DigIn_x_y_z
The following characters must not be part of the
port description: \ , ', ., {, }, [, ].
Note
The first digital input is connected to the emergency switch on the
wet end. If the switch is pressed, all modules connected to the control-
ler are set to their default status and do not react to other control com-
mands. The first digital input should therefore be called Emer-
gency_Module.
If a controller is labeled ok in the device table, the status of the emer-
gency switch is monitored. In case of an activated switch all running
determinations are canceled and a corresponding message is displayed.
If the network cable is disconnected on a running controller, then in the
device table the device is labeled not ok.
Port specification
Shows the specifications of the port.
Type
Selection of the port type.
The port type of the first digital input is always of the type Emergency
stop and cannot be modified.
IO Controller
Selection
General input | Emergency stop | Level detec-
tor | Leak detector
Default value General input
Stepping motor controller
Selection
General input | Emergency stop
Default value General input