SEW-Eurodrive MOVIDRIVE MD*60A Series, Operating Instructions Manual

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MOVIDRIVE
®
MD_60A Operating Instructions
Startup with the DBG11A keypad
5.3 Startup with the DBG11A keypad
General
information
Startup with the DBG11A keypad is only possible with MDF and MDV in VFC
operating modes. Startup in CFC and SERVO operating modes is only possible using
the MOVITOOLS software.
Data required The following data are required for successful startup:
• Motor type (SEW motor or non-SEW motor)
• Motor data
– Rated voltage and rated frequency.
– In addition, with a non-SEW motor: Rated current, rated power, power factor cos
ϕ
and rated speed.
• Power supply voltage
The following information is also required for the startup of the speed controller:
• Incremental encoder type
• Encoder type and resolution of the incremental encoder:
• Motor data
– SEW motor: Brake yes or no and flywheel fan (Z fan) yes or no
– Non-SEW motor: Mass moment of inertia [10
-4
kgm
2
] of the motor, brake and fan
• Rigidity of the closed-loop control system (factory setting = 1; applies to most
applications)
If the drive is tending to oscillate
→
setting < 1
If the transient recovery time is too long
→
setting > 1
Recommended setting range: 0.90 – 1 – 1.10
• Mass moment of inertia [10
-4
kgm
2
] of the load (gear unit + driven machine)
extrapolated for the motor shaft.
• Time for the shortest required ramp.
SEW encoder type
Startup parameters
Encoder type Encoder resolution
ES1S, ES2S, EV1 SINE ENCODER 1024
AV1Y SINE ENCODER 512
ES1R, ES2R, EV1R
ES1T
1)
, ES2T
1)
, EV1T
1)
1) 5 V TTL sensors ES1T, ES2T and EV1T must be connected via the DWI11A option (
→
Sec. Installation).
INCREM. TTL SENSOR 1024
ES1C, ES2C, EV1C INCREM. HTL SENSOR 1024
If you are using a TTL encoder (encoder type INCREM. TTL SENSOR) or a sin/cos
encoder (encoder type SINE ENCODER):
• Activate encoder monitoring (P504 = "ON") after completing the startup. The function
and voltage supply of the encoder are then monitored.
Important: Encoder monitoring is not a safety function!
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