Hitachi D64

[MrRufus]

Hi Guys.

I've run over an old Hitachi D64 PLC, I'm trying to convert to a new one.

In the PLC Program i've run over an instruction witch im not sure.

The network are as follows.

STR 006 ! Load input 6
AND 016 ! And input 16
OR SHR 34 ! This is the problem
OUT 154 ! Out 54 on extension module.

Can anybody help about the SHR instruction.
Im sure it's not shift Right.
The PLC is from 1986

Regards

 

[BobB]

Have not seen these for a long time! Mr Google found a link to the manual http://theservicegroup.us/wp-content/uploads/2012/03/Hitachi-PLC-D-Series-Operation-Manual.pdf

 

[BobB]

One of the first PLCs I ever programmed along with the Omron M1R and S6.

 

[MrRufus]

Hi Bob.

I have seen The manual There and The instruction isn't There.

Thats why i asked here.

Thanks anyway.

 

[BobB]

Could it be SFR? Nothing on the Hitachi site either - the link to manuals has been removed.