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EH-150
Since the module configuration of EH-150 depends on the user, the I/O configuration table (module
configuration table) must be declared in the PC. This table can be read out from PLC when on-line.
[ I/O configuration table in PC ]
Unit 0 Unit 1
Slot 0 X64
Slot 1 WX 8
Slot 2 Y16
Slot 3 Y16
Slot 4 WY4
Slot 5
Slot 6
Slot 7
Note : The assignment of a 12 point relay module is “Y16”.
Note : Each module has its own I/O assignment. Please refer to the application manual for further
information.
Note : If the downloaded I/O configuration table does not accord with the actual I/O configuration, the
PLC will not start. However the programming software has a special option setting, which
allows the PLC to work with the wrong I/O configuration.
Memory size
Configure memory size in programming software accordingly. The memory size can be read out from
PLC when on-line as well as the I/O configuration.
MICRO-EH all models 3 k step (4 k step*)
EH-CPU104 4 k step
EH-CPU208 8 k step
EH-CPU308 8 k step
EH-CPU316 16 k step
EH-150
EH-CPU448 48 k step
*Note : Actual memory size of MICRO-EH is 3 k step however, the configuration on PC should be 4 k step.
On programming software
This setting is configured in the following way depending on programming software.
I/O configuration
Pro-H Double click on “Resource configuration”- [I/O Configuration]
Ladder Editor for Win. [Utility] - [CPU setting] - [I/O assignment]
Memory size
Pro-H Double click on “Resource configuration” - [Memory Allocation]
Ladder Editor for Win. [Utility] - [CPU setting] - [CPU information]
EH-XD64
EH-AX8V
EH-YR12
EH-YTP16
EH-AY4V
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