indirectlly set bit

onlylove

Member

O

Join Date

Jan 2014

Location

ho chi minh

Posts

8

• Jan 17, 2014

• #1

dear sir, pls tell me : how many way to set bit by indirect way in mitsubishi FX3U..thankss

 

iant

Lifetime Supporting Member + Moderator

Join Date

May 2002

Location

Melbourne

Posts

3,691

• Jan 17, 2014

• #2

There is an x to m function.
Not much help. But I don't normally do indirect addressing

 

onlylove

Member

OP

O

Join Date

Jan 2014

Location

ho chi minh

Posts

8

• Jan 17, 2014

• #3

thank for your. im trying to know a program of plc FX 3U. but having a problem, i cant find out where to set bit ( M510). -( coil). and the normal contact of M510 is used in many network. can you tell me any way to set it without direct to M510 coil. thanks much

 

onlylove

Member

OP

O

Join Date

Jan 2014

Location

ho chi minh

Posts

8

• Jan 17, 2014

• #4

have a funtion like that is using CMP funtion
ld FNC 10 CMP k100 c20 M0
M0 turn on when k100>c20
m1 turn on when k100=c20
m2 turn on qhen k100<c20.
it may be a way to indirect set bit. and others that dont know yet, can you help me?

 

iant

Lifetime Supporting Member + Moderator

Join Date

May 2002

Location

Melbourne

Posts

3,691

• Jan 17, 2014

• #5

NO Sorry that is only a compare function with 3 results

the BMOV - Block Move instruction is one option aslo look at the file functions.

Also the TO/FROM Instruction set