SiePortal

The integrated platform for your product selection, buying and support workflow - bringing together Industry Mall and Online Support.

SiePortalDeutsch

Home
Support Support
{{(apiData.Support | filter:{'rank':1}:true)[0].title}} Support
- Menu temporary not available
- Menu temporary not available
- Menue temporary not available
- {{item.title}}

Products & Services
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
Support Support
{{(apiData.Support | filter:{'rank':1}:true)[0].title}} Support
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
MySiePortal MySiePortal
{{(apiData.MySiePortal | filter:{'rank':1}:true)[0].title}} MySiePortal
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
Cart ({{apiData.CartCount}})

Navigation

Hour counter with LAD of FBD

Created by: ROCLIM at: 11/3/2010 1:21 PM (7 Replies)

Rating (3)

Thanks 1

8 Entries

11/3/2010 1:21 PM	Rate (0)
ROCLIM Posts: 42 Rating: (1)	there are 2 pumps , one duty one stand by. pump#1 is operated in hourly basis with a flexible and selectable time value.time valuewill bedetermined from the wincc hmi.I wonder if standard timer of s7 300 are capable of measuring value between 50 to 100 hours.What is your suggestions and what should I do with the variable time value? BR
ROCLIM Posts: 42 Rating: (1)
Suggestion To thank Quote Answer

11/3/2010 2:03 PM	Rate (2)
hdhosseini Diamond Expert Joined: 1/28/2009 Last visit: 1/5/2026 Posts: 6892 Rating: (1368)	Dear member, please check the following codes,please customize then use it. again this is a rough sample of what I undrestood from your post. comments will help you to undrestand codes.sorry, I am not good in LAD or FBD. regards [code] L mw100 //HOUR from HMI L 12 *I T MW102 //How many 5 minutes selected ///////////// AN M0.0 L S5T#150 S //2.5 MIN SD T0 NOP 0 A T0 L S5T#150 S //2.5 MIN SF T1 NOP 0 A T1 = M0.0 /////////////// A M0.0 CU C0 NOP 0 L C0 T MW106 /////////// L MW106 L MW102 ==I = M0.1 //TIME ELAPSED R T0 R T1 R C0[/code]
	Last edited by: hdhosseini at: 5/25/2012 8:29 PM Demo Channel on Youtube
Suggestion To thank Quote Answer

11/4/2010 8:07 AM	Rate (0)
ROCLIM Posts: 42 Rating: (1)	Thanks for your commented codes, it is not very difficult to convert them to LAD . I will try to do so,I check modify my program and inform you about the result.Is there any simpler method? BR ROCLIM
ROCLIM Posts: 42 Rating: (1)
Suggestion To thank Quote Answer

7/1/2011 4:23 PM	Rate (0)
phuongnt Posts: 1 Rating: (0)	Hi, I have the same process but I'm a newbie in this area. Could you please help me convert to LAD for this process? Many thanks
phuongnt Posts: 1 Rating: (0)
Suggestion To thank Quote Answer

7/3/2011 6:42 PM	Rate (1)
hdhosseini Diamond Expert Joined: 1/28/2009 Last visit: 1/5/2026 Posts: 6892 Rating: (1368)	Hi Check the attachment Attachment Hour_cou.zip (579 Downloads)
	Demo Channel on Youtube
Suggestion To thank Quote Answer

7/4/2011 6:43 AM	Rate (0)
Niranjan Prasad Posts: 691 Rating: (37)	You can use SFC1 for getting the Time Value and use it for Counter Calculation Attachment Count.zip (328 Downloads)
Niranjan Prasad Posts: 691 Rating: (37)
Suggestion To thank Quote Answer

7/4/2011 7:14 AM	Rate (0)
hdhosseini Diamond Expert Joined: 1/28/2009 Last visit: 1/5/2026 Posts: 6892 Rating: (1368)	Niranjan Prasad You can use SFC1 for getting the Time Value and use it for Counter Calculation Other solutions are discussed here: altenately start pumps The solution attached done by using SFC1 but the error in measuring time is too much! regards Attachment 2nd_sol.zip (305 Downloads)
	Demo Channel on Youtube
Suggestion To thank Quote Answer

7/4/2011 8:59 AM	Rate (0)
ahsan1820 Posts: 119 Rating: (1)	you can use SFB 4 on delay timer for generating delay of 50h to 100h...
ahsan1820 Posts: 119 Rating: (1)
Suggestion To thank Quote Answer
This contribution was helpful to 1 thankful Users Wesley_VHT

Share this page:

Share this page on...

SiePortal

Hour counter with LAD of FBD

Created by: ROCLIM at: 11/3/2010 1:21 PM (7 Replies)

Rating (3)

Thanks 1

8 Entries

ROCLIM

hdhosseini

Last edited by: hdhosseini at: 5/25/2012 8:29 PM

ROCLIM

phuongnt

hdhosseini

Attachment

Niranjan Prasad

Attachment

hdhosseini

Attachment

ahsan1820

This contribution was helpful to

8 Entries

Related topics by keywords:

Follow us on

SiePortal

Created by: ROCLIM at: 11/3/2010 1:21 PM (7 Replies)

Rating (3) Thanks 1

8 Entries

Last edited by: hdhosseini at: 5/25/2012 8:29 PM

Attachment

Attachment

Attachment

This contribution was helpful to

8 Entries

Related topics by keywords:

Follow us on

Rating (3)

Thanks 1