5.1.1. Hi5 controller

5.1.1. Hi5 controller

 

Hi5 controller enables modular ladder programming and total of 100 ladder files can be saved. By using the CALL {Ladder number} instruction, the ladder file can be called as the subroutine of another ladder file.

 

(1)   The file name starts with capital S and must be entered in the following format.

 

S {Ladder number} {Additional description} . LAD
Ladder number	Two digit (00 ~ 99)
Additional description	Alphabetical character or underscore up to maximum of 15 characters

 

(2)   Because the ladder file that starts with S00, among the ladder files, is recognized as the main ladder file and executed first in the PLC cycle, it must exist in order to operate the embedded PLC.

 

(3)   If you download the ladder file that does not comply with the above rule, it will be saved as S00.LAD unconditionally.

 

ø The files with the same numbers of the Ladder despite different file names may not exist together in the Hi5 controller. For instance, if you download S32_Proc.LAD onto the controller with S32_Sub.LAD, the existing S32_Sub.LAD is automatically cleared.