Applications
Instructions Created by the Recipe Wizard
RCPx_Read Subroutine
The Subroutine RCPx_READ created by the Recipe Wizard is used to read an individual recipe
from the memory card to the specified area in V memory.
The x in the RCPx_READ instruction means the recipe set number of the recipe that you want to
read. High level of EN input enables the execution of the instruction. And the Rcp input identifies
which recipe to be loaded from the memory card. The Error output returns the result of the
instruction execution. See Table 6-8 for definitions of the error codes.
RCPx_Write Subroutine
The Subroutine RCPx_WRITE created by the Recipe Wizard is used to replace a recipe in the
memory card with the contents of the recipe contained in V memory.
The x in the RCPx_WRITE instruction means the recipe set number of the recipe that you want
to replace. High level of the EN input enables the execution of the instruction. And the Rcp input
identifies the recipe that will be replaced in the memory card.
The Error output returns the result of the execution of this instruction. See Table 6-8 for
definitions of the error codes.
Table 6-7 Valid Operands for the Recipe Subroutine
VW, IW,QW, MW, SW, SMW, LW, AC, *VD, *AC, *LD, constant
VB, IB, QB, MB, SB, SMB, LB, AC, *VD, *AC, *LD
Table 6-8 Error Codes of the Recipe Instructions
Access to the memory card failed
Notice
The EEPROM used in the memory card will support a limited number of write
operations. Typically one million write cycles. Once reach the limit, the EEPROM will not
operate properly.
Thus make sure that you do not enable the RCPx_WRITE instruction each scan. Or the
memory card will wear out in a relatively short period of time.
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