Rockwell-automation 1747-PTxx Getting Started Guide for HHT Manual de usuario Pagina 33

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Chapter 3
Creating a Program
3–8
Configuring Your I/O
1. Press
[F3]
– EDT I/O
. The following display appears:
Rack 1 = 1746–A4 4–SLOT RACK
Rack 2 = NONE
Rack 3 = NONE
Slot 0 = 1747–L511 CPU–1K USER MEMORY
Slot 1 = NONE
F1 F2 F3 F4 F5
MOD_RCK MOD_SLT DEL_SLT UND_SLT
The display shows that the processor module we just entered is assigned to
slot 0. It also shows the default rack selection
1746–A4. For our example we
do not have to change the rack selection. If you are using a different rack,
press
[F1] – MOD_RCK
, then [F1]
– RACK 1
. Select the appropriate rack,
using the up and down cursor keys, then press
[ENTER]. If you are using
more than one rack, follow the same procedure for racks 2 and 3.
The next task is to assign the I/O module slots. For our example, we use
slots 1, 2 and 3.
2. Press
[F2] – MOD_SLT
. The following display appears:
Rack 1 = 1746–A4 4–SLOT RACK
Rack 2 = NONE
Rack 3 = NONE
Slot 0 = 1747–L511 CPU–1K USER MEMORY
Slot 1 = NONE
Slot 1 = NONE
F1 F2 F3 F4 F5
OTHER
Slot
1 = NONE
appears on the prompt line.
3. Assign input module
1746–IA4 to slot 1 by scrolling or jogging with the
[ ] key. (For our example, we press the
[
] key once.) The following
screen appears:
Rack 1 = 1746–A4 4–SLOT RACK
Rack 2 = NONE
Rack 3 = NONE
Slot 0 = 1747–L511 CPU–1K USER MEMORY
Slot 1 = NONE
Slot 1 = 1746–IA4 4–INPUT 100/120 VAC
F1 F2 F3 F4 F5
OTHER
4. Press [ENTER]. 1746–IA4 is entered for slot 1.
5. Call up another slot number using the
[ ] and [ ] keys. Press the [ ]
key once.
Slot
2 = NONE
appears on the prompt line.
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