Lenze 2131IB - Manual (Page 23)

Commissioning
5-4 BA2131EN
3. Wait for the status “ READY FOR SWITCH ON“ .
Value for DRIVECOM status word = xxxx xxxx x01x 0001
bin.
4. Change to the status “ OPERATION ENABLED“ .
Value = 0000 0000 0111 1111
bin
(007F
hex
) in the DRIVECOM control word.
5. Wait for “ OPERATION ENABLED“ .
See also chapter 6.5.2 “ DRIVECOM unit control“ , page 6-14ff.
5.3 Diagnostics
If the initialization to the controller is not completed when using an external supply voltage for the
module (e.g. controller not switched on), the bit “ static diagnostics” will be set (station status byte
2, bit 1).
This means that the module cannot provide valid user data. The master must then stop the user data
transfer and request diagnostics data until the bit “ static diagnostics“ will not be set any longer.
5.4 Special features with 82XX, 8200 vector and 93XX
Please note
l For safe operation it is absolutely necessary to observe the notes for the controllers given in this chapter.
l Please observe the corresponding Operating Instructions of the controllers.
820X l Parameter setting (codes except process data) is only possible when the controller is inhibited (DRIVECOM controller status unequal
“OPERATION ENABLED“). Parameters are accepted when the controller is enabled, but they are not saved.
l A TRIP must only be reset through PROFIBUS:
If the controller is set to the status TRIP while being operated with PROFIBUS control (L-C0001 = 3) and if the TRIP is reset through terminal
28, the drive can start for a short time. When resetting a fault via PROFIBUS, this does not occur.
l After the command “TRIP reset“ the 820X controller is basically initialized. During this time the controller does not accept any services.
l Always send the direction of rotation with a low setpoint before the new setpoint:
If the setpoint and the direction of rotation are changed at the same time via the DRIVECOM speed setpoint, the speed can change to the
wrong direction or rotation for a short time. This is because first the setpoint is sent as unipolar value to the controller and then the
information about the direction of rotation is sent.
821X, 822X l For first switch on, the automatic DC-injection brake must be activated in both parameter sets:
– C0106 = 0
– C2106 = 0
l If the automatic DC-injection brake (DCB) is activated (DCB holding time LC106 < > 0), the drive will automatically change from the status
“OPERATION ENABLED“ to the status “SWITCHED ON“ when reaching the speed 0 and after the DCB holding time. If the setpoint is > 0, the
drive automatically changes to the status “OPERATION ENABLED“.
8200 vector l Digital and analog input and output signals can be freely configured (see Operating Instructions for 8200 vector; codes C0410, C0412, C0417
and C0421)
l The change of the code L-C0001 to xxx3 starts the preconfiguration of the process data words in the controller
93XX l Set the signal configuration L-C0005 = xxx3 instead of the operating mode L-C0001.
l The change of the code L-C0005 to xxx3 starts the preconfiguration of the process data words in the controller
l Set the parameter L-C0142 = 0 (auto start lock), to avoid a short time start of the drive during the initialization phase.
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