Digital Electronics GP-2401 Series, Руководство пользователя

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Chapter 6 - Initializing the GP
6-24 GP-2401/2501/2601 Series User Manual
Enter the PLC System Data Area and the Unit Number settings here. The same
options are available for both 1:1 and n:1 (Multi-link) connections.
For an n:1 (Multi-link) Connection, System Data Area settings must be setup for
each GP connected to the PLC.
GP-PRO/PBIII for Windows Device/PLC Connection Manual (in-
cluded with screen creation software)
STARTING ADDRESS OF SYSTEM DATA AREA
Setup the System Data Area's Start Address. Device addresses that can be allo-
cated will differ depending on the type of PLC used.
Set up the GP System Area and the Unit number in this screen. Because 1:1 and
n:1 GP connections utilize different settings, confirm your connection's needs
before using any settings. The following assumes that the Direct Access format is
used.
• The screens that appear will depend on the PLC type you selected in the screen
creation software.
GP-PRO/PBIII for Windows Device/PLC Connection Manual (in-
cluded with screen creation software)
• When the GP-PRO/PBIII for Windows Ver 3.0 "Simulation" feature is used, the
OPERATION SURROUNDINGS menu cannot be used.
UNIT NO.
Enter the PLC UNIT number here. Check that it matches the one set up in the PLC.
SYSTEM AREA READING AREA SIZE (0-256)
When using a Block Display Trend Graph, setup the Reading Area Size (in word
units) to match the Trend Graph's data size. Use this feature when you wish to
allocate the Reading Area in the PLC Data Register (D), or Data Memory (DM).
If you are not using the Reading Area, leave the 0 default values intact. This will
allow you to perform high speed data communication.
GP-PRO/PBIII for Windows Device/PLC Connection Manual (in-
cluded with screen creation software)
6.5 PLC SETUP
6.5.1 SET UP OPERATION SURROUNDINGS(1:1/n:1)
RESET GP ON DATA WRITE ERROR
Designates the mode which enables you to cancel the error from the error display
when the Write error occurs.