How to integrate Altivar CIP Safety Module VW3A3809 with EcoStruxure Control Expert ?
Hello, today we will show you how to setup CIP Safety communication between an Altivar Variable Speed Drive
and a M580 Safety PLC using a CIP Safety Module VW3A3809 through EcoStruxure Control Expert.
There can be 2 architectures for the Altivar CIP Safety solution :
The first architecture is ATV930 + CIP Safety Module (VW3A3809) + Additional Module support (VW3A800) + M580 Safety PLC.
The second Architecture is ATV340 + CIP Safety Module (VW3A3809) + M580 Safety PLC.
In this video, we will demonstrate the first architecture using a M580 Safety PLC (BME P58 4040S).
Here's how the STO (Safe Torque Off) works.
When the STO is activated, the safety function disables the torque-generating power fed to the motor.
Then the motor stops in freewheel mode.
Please refer to the ATV900 Installation manual or the ATV340 Installation manual
and the ATV CIP Safety User Manual.
Before inserting the CIP Safety Module, your drive must have been basically configured according to application,
motor control parameters, configuration of communication parameters, and encoder parameters,
check if needed, then apply autotuning.
Please refer to Altivar Getting Started for more details.
Insert CIP Safety Module for Altivar as per the CIP Safety Instruction Sheet.
First, we will show you the insertion with ATV900, then with ATV340.
For ATV900, remove the Graphic Display Terminal and the inferior part of the Additional Module support.
Unscrew the 4 captive screws and remove the cover.
Insert the CIP Safety Module.
Connect RJ45 cable coming from M580 Safety PLC to Altivar drive.
Refit the cover by screwing the 4 captive screws.
Reconnect the Graphic Display Terminal.
Go to [Communication] COM menu and configure the IP Address of the drive.
Restart the drive.
Go to [Complete settings] CST menu and select [Safety module] OSM.
The CIP Safety Module is not yet configured and the state is 'Waiting for TUNID'.
For ATV340, remove the cover and insert the CIP Safety Module.
Then, connect RJ45 cable coming from PLC, connected to Ethernet port of drive.
Link to CIP Safety Module is done internally.
Here is the commissioning procedure for Safety drive integration through EcoStruxure Control Expert.
Step 1) Configure IP Address for M580 Safety PLC.
Open EcoStruxure Control Expert.
Create a New Project with M580 Safety System BME P58 4040S with application password.
Create a password for your project. Refer to the M580 Safety Manual.
Open the 'PLC Bus' configuration.
Right click on 'Open Submodule'.
Configure M580 PLC IP Address.
Step 2) Generate Safety Network Number for M580 Safety PLC.
In the 'Safety' tab, generate SNN (Safety Network Number).
Validate the modification.
Step 3) Add Altivar DTM under EtherNet/IP Fieldbus.
Open the 'FDT DTM Browser'.
Right click master PLC DTM and connect.
Then do a 'Field bus discovery' using 'EtherNet/IP' channel.
First, select your CIP Safety drive, then select the 'Matched DTMs'. Click on the '+' button and confirm.
Select 'Load data from device'.
Enter the User name 'ADMIN' and default password will be webserver password.
You can find it with the Graphic Display Terminal in [My preferences] MYP menu, then [Webserver] WBS.
Step 4) Add Altivar Safety EDS under Safety Fieldbus.
Right click master PLC DTM. Do a 'Field bus discovery'.
Select the CIP Safety EDS files (ATV9xx Revision xx_CS).
Select 'Safety Input (Producing)'. You must choose an RPI value between 20 and 1000 msec.
Step 5) Generate Safety Network Number for Altivar CIP Safety Device
Generate SNN for Safety drive.
Step 6) Configure Safety Configuration Signature.
This step is optional.
Step 7) Set TUNID for Altivar CIP Safety Device.
Compile, build the project and transfer the project to M580 Safety PLC.
Connect online with Safety EDS.
Go to device 'Diagnosis' menu.
The CIP Safety Module is not configured yet.
Module Safety (MS) LED flashes red then green.
Go to the 'Safety' tab.
Set TUNID to drive.
After setting SNN to drive, the Safety communication between the PLC and the Safety drive
can be enabled through the setting of CTRL_IN & CTRL_OUT bits to 1 in the corresponding CIP Safety Device DDT.
After enabling CIP Safety communication check CIP Safety communication status is in executing state
and Module State (MS) LED is green fixed.
In this demo, we are controlling the Altivar drive using SoMove control panel.
Open 'Project Browser'. Go in the 'Program-SAFE' tab, 'Variables & FB instances' and open 'Elementary Variables'.
Select 'Device DDT' and see the Safety Assemblies.
Select the instances of the safety device and click on 'Initialise Animation Table'.
Important : For programming application link Safety tags to process tags and refer to Modicon M580 Safety Manual.
Deactivate STO function by setting 'Output.Safe_Torque_Off' to 1.
We can see on the Graphic Display Terminal that the drive is in NST state.
Open the 'Control Panel'.
Run Altivar drive using DTM after enabling the control and setting a reference frequency
and verify the status on the Graphic Display Terminal.
Activate STO function by reset 'Output.Safe_Torque_Off' to 0.
See the Graphic Display Terminal HMIS state as STO State.
ASF LED is yellow fixed and the motor stops in freewheel.
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