YOKOGAWA LL1100 Parameter Setting Tool

■General

The LL1100 Parameter Setting Tool is a software package that enables you to set the functional configuration parameters (setup parameters) and operation parameters of a US1000 digital indicating controller on a PC. The tool lets you read, write and print parameters, as well as display trends for measured input data.

■Applicable Controllers

US1000 digital indicating controllers:

YS1000 Series single-loop controllers:

YS1700: Programmable indicating controller

YS1500: Indicating controller

YS1360: Manual setter for MV setting

YS1350: Manual setter for SV setting

YS1310: Indicator with alarm

■ Model and Suffix Codes

Ordering Example:

YOKOGAWA LL1100-U10 PC-Based Parameters Setting Tool

■ Functions

Parameter Setting Function: Sets and changes the US1000’s control parameters such as the controller mode (US mode), universal input/output selection, setup parameters, and operation parameters.

Tuning Function: This function is used to tune the PID parameters of the US1000 controller. The PID parameters can be tuned and auto-tuning function executed while the PV, SV, and MV trend graphs are being displayed on a personal computer screen.

Downloading, Uploading, and Comparing Parameters When the US1000 controller operation is stopped, users can download the created parameter data to the controller and upload parameter data from the controller. It is also possible to compare the parameter data created using this tool with the data in the US1000 controller.

File Management Function: This function allows the user to save the parameter data created with this tool and those uploaded from the US1000 controller onto the hard disk of a personal computer or a floppy disk.  It is also possible to compare the parameter data created with those in parameter files created in the past.

Printout Function: Parameter data can be printed out from a printer connected to a personal computer.

■ Connection between a Personal Com- puter and the US1000

[Via Dedicated Adapter] Users can upload and download parameter data to and from a personal computer by connecting a dedicated adapter to the US1000 front panel. Controllers that can communicate via a dedicated adapter have the model and suffix code: US1000-xx

[Via Communication Terminals of US1000] Users can also upload and download the parameter data to and from a personal computer via the communication terminals in the back of the US1000 controller.  An RS-232C or RS-485 converter (ML2) is needed to do this. Controllers that can communicate via communication terminals have the model and suffix code: US1000-xx/A10

Terminals at the rear of the US1000

■ Packaged Contents

Software supplied: CD (1 disk) LL1100/USB converter driver software

Dedicated cable and adapter: 1 set for connecting a personal computer and the US1000 optical communication part for light loader

Instruction manual: PC-Based Parameters Setting Tool manual (1 book)