Table of Contents
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Set-up the GRT1-PNT Configuration
Example
1,2,3...
1 Select the Configuration Modules.
2 Select the individual I/O modules in the same sequence as they are
physically connected to the Communication Unit GRT1-PNT by clicking
Add Module.
3 Click on the added module to show the available modules.
4 Select the required module.
5 If applicable, repeat the previous steps to add another module.
Observe the following.
•
The 2- and 4-point Digital Units occupy 2 or 4 bits of I/O data. Adjacent
digital Input Units or Output Units must be assembled in to 1 word.
•
To assemble multiple Digital Units, first select the appropriate Unit listed in
the available Modules list, which is not marked with a asterisk. This will
indicate the start of a new word. For the subsequent units the I/O modules
marked with an asterisk must be selected until a word has been filled up.
•
When using digital input (or output) units after an analog input (or output
unit), a new word has to be allocated. Select a module which is not marked
with an asterisk.
•
After a word has been filled up, a new word must be started by selecting
again the next I/O module not marked with an asterisk.
•
Do not attempt to put Input Units and Output Units in one and the same
word. This will result in a parameterization error, after downloading the
configuration to the Controller Unit.
•
The 8-point digital, analog and counter Units occupy whole words.
To further explain the mapping sequence, an example is given below.
To illustrate how the Digital and Analog SmartSlice I/O Units are mapped on to
I/O words, and how to implement this using the GSD File, consider the table
below.
/i
SmartSlice I/O Unit Selected I/O Module
GRT1-PNT
GRT1-ID4
GRT1-ID4
GRT1-OD4
GRT1-ROS2
GRT1-ID4
GRT1-AD2
The table above lists the physical configuration in the left-most column, the I/O
Module selected from the list of available I/O modules in the middle and the
I/O words onto which the modules are mapped in the right-most column.
COM Status
GRT1-ID4
GRT1-ID4 *
GRT1-OD4
GRT1-ROS2 *
GRT1-ID4 *
GRT1-AD2 (I: Analog Data) Default Input Word #3 and #4
Section 3-4
I/O Word/Bit
Input Word #1
Input Word #2, Bit 0 to 3
Input Word #2, Bit 4 to 7
Output Word #1, Bit 0 to 3
Output Word #1, Bit 4 to 5
Input Word #2, Bit 8 to 11
59
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Troubleshooting
