1. HowTo Setup ProfibusDP communication on soft starter 3RW44

Please follow the instructions in the attached document.
The associated Profibus address is documented in the switchboard wiring diagram.

1. HowTo do proceed one time login to get administrator rights on Operator Station

How to do proceed one time login to get administrator rights on Operator
Station
Some maintenance work may make it necessary to get full access with administrator rights to the system. Please note that, if you are equipped with administrator rights, you are able to set the whole cargo control system including refrigeration process out of function.
It is possible to damage the system sustained.
This procedure is thought to be guided by one of our specialist by phone or email contact.

1. Login to Cargo Control System (SCADA) with the username ‘service’ and the password ‘service’.
2. Click the button “Service Login”. A login window will appear with a generated one - time key and an input box for your one-time password.
3. Please arrange an appointment with Flemming service, to make us able to be prepared. Contact Flemming by phone +49 2266 4727-0 or by e-mail
service@flemming.de.
4. Name your contact person the generated one-time key and we will revert with your unique one-time password.
5. Type in the one-time password and press ENTER.
6. After finishing successfully the login procedure, click “EXPLORER” to get to the Windows Explorer.
7. Please follow exactly the instruction given by our service staff.
8. After finishing service job, do not forget to close EXPLORER and to logout to normal
user rights.

2. HowTo replace batteries for S7-400

Why is a battery fault signaled when you insert a back-up battery, even though the battery is new?

Description:

With the S7-400 lithium (lithium/thionylchloride) batteries are used. In the case of lithium batteries with this technology a certain passivation film develops over long periods of storage which affects the immediate functioning of the battery. Under certain circumstances this can lead to an error message when the power supply unit is switched on. The power supply units of the S7-400 are able to clear the passivation film of the lithium battery through a defined loading of the battery. This process can take a few minutes. Once the passivation film has been cleared and the lithium battery has reached its rated voltage, you can acknowledge the error message of the power supply unit with the FMR button.

 

Since the storage time of the lithium battery is usually not known, we recommend the following procedure:

 

    Insert the backup battery(ies) in the battery compartment.

    Acknowledge any battery failure message from the power supply unit with the FMR button.

    If you cannot acknowledge the battery failure, wait a few minutes and try again.

    If you still cannot acknowledge the battery failure, remove the battery(ies) and short-circuit them for 1 to a maximum of 3 seconds.

    Replace the battery(ies) and try once again to acknowledge with the FMR button.

    When the display of the battery failure message goes off, the battery(ies) is(are) ready to operate.

    If the display of the battery failure message does not go off, the battery(ies) is(are) empty.