simatic S5135U Analog value

[sahin2000]

hi

I have follow configuration,

6ES5922-3UA11 S5-135U CPU922R
6ES5465-4UA12 ANALOG INPUT (0-10v in)
6ES5420-4UA13 DIGITAL INPUT
6ES5441-4UA12 DIGITAL OUTPUT

write FB10
---------------------------------------------------------
:rlg:ae

BG D KF
KNKT D KY
OGR D KF
UGR D KG
EINZ Q BI
XA Q D

:LW =BG
:LW =KNKT
:BE
--------------------------------------------------------
PB1

JU FB1
BG :KF+128
KNKT :KY 0,4
OGR :KF+2000
UGR :KF+0
EINZ :F 0.0
XA :FD194
:BE


OB1
----------------------------------------------------------
JU PB1
:BE

BUT NO ANALOG VALUE ?


My problem,not read analog value.How I can read analog value from sensor(0-10v).

I don't use PW address.(dip swit 128)

ANALOG INPUT manuel ?

best regards

 

[krk]

I assume you've got the correct type 498 measuring range module installed in the i/o module and its enable input is connected or jumper'ed out etc. etc.


anyway...here's the manual ...

http://support.automation.siemens.c...lib.csFetch&nodeid=1118168&forcedownload=true

 

[PLucas]

Twice the problem???

Originally posted by sahin2000

PB1

JU FB1

I assume that is a 'typo' as it seems you are using FB10 for your analogue read/write, at least that's what you wrote in the post.

I might be wrong on this, but I thought that FB250 and FB251 were for reading and writing analogue blocks in Step 5.

Paul

P.S Krk, say hallo to Billy from me.

 

[krk]

Hi Paul

It's FB250 for CPU945 (integrated), normally for this processor I'm pretty sure it's FB31.

It's probably been renumbered in this particular system as FB10 is normally REG:SCHB (shift register) in a 135U

I also noticed where he's posted the declarations & displayable part of 'FB10' that UGR has been declared as a KG but parameterised in the PB1 call as a KF

I didn't know you could do this....maybe he is calling the wrong block as you said......


Kevin

P.S ...You see Billy a lot more than I do nowadays!

 

[PLucas]

It's FB250 for CPU945 (integrated), normally for this processor I'm pretty sure it's FB31.

I also noticed where he's posted the declarations & displayable part of 'FB10' that UGR has been declared as a KG but parameterised in the PB1 call as a KF

Kevin

Thanks for putting me right on that, I have only worked with CPU945's and that was what I was basing my reply on.

I never noticed the differences with the declared and paramatised data types in sahin2000's post.. Perhaps his problem is that simple

Paul

 

[sahin2000]

hi

I have follow configuration,

6ES5922-3UA11 S5-135U CPU922R
6ES5465-4UA12 ANALOG INPUT (0-10v in)
6ES5420-4UA13 DIGITAL INPUT
6ES5441-4UA12 DIGITAL OUTPUT

write FB10
---------------------------------------------------------
:rlg:ae

BG D KF
KNKT D KY
OGR D KG (excuse Plucas,krk)
UGR D KG
EINZ Q BI
XA Q D

:LW =BG
:LW =KNKT
:BE
--------------------------------------------------------
PB1

JU FB1
BG :KF+128
KNKT :KY 0,4
OGR :KG+2000000+3
UGR :KG+0
EINZ :F 0.0
XA :FD194
:BE


OB1
----------------------------------------------------------
JU PB1
:BE

BUT NO ANALOG VALUE ?


My problem,not read analog value.How I can read analog value from sensor(0-10v).

I don't use PW address.(dip swit 128)

ANALOG INPUT manuel ?

best regards