Rockwell Automation T8082 Trusted Toolset Suite - Manual (Page 23)

Trusted
TM
Toolset Suite T8082
Issue 14 Feb 10 PD-T8082 23
If no entries are made to customize the thresholds, the module sets all channels to default settings. For
example, in the 8403 Digital Input Module these are as follows:
default = -2304,-1971,3046,3072,7168,8192,14848,15872
The bar graph details the current voltage thresholds. These have been applied to Channel 1 of the I/O
module in Figure 10 above by selecting the Set button (part of the Channel Action group of buttons).
These values may be applied to all channels on the I/O module by selecting the Set All button.
Alternatively, the user may select individual channels by selecting the channel number and then
selecting the Set button.
The threshold values may be changed by dragging the horizontal lines on the bar graph. These values
may also be changed by entering the voltage values in the windows of the Volts area. The vertical
slider may be used to demonstrate the threshold settings.
Channels that have previously been Set but are no longer required may be deleted by selecting the
Remove button.
2.3.6. LED Templates
1. Input Modules
This template defines the mapping between the input state and the front panel indicators for the
specific module. The mapping defines the required operation for all input channels. An LED mapping
entry is made using the syntax shown below.
state# = <OFF | RED | GREEN [+FLASH]>
If no entries are made in this section, the module will operate with the default LED mapping. The
example in Table 2 below shows defaults for the 8403 Digital Input Module, which are suitable for
inputs without line monitoring devices installed.
0 = Red – Out of range
1 = Off – Open circuit
2 = Off – Open field contact
3 = Off – Indeterminate contact state
4 = Green – Closed field contact
5 = Green – Short circuit
6 = Green – Overrange
7 = Off –
8- = Red –
Table 2 8403 Input Module LED Default Settings
Note: States 8 through 15 all represent channel fault states.
LED templates define specific LED states. For example, if inputs are installed with line monitoring
devices, the LED mapping entries can be made to flash red for the corresponding states that indicate a
line fault condition, i.e. Open circuit, Indeterminate and Short circuit.