SEW-Eurodrive MOVIDRIVE compact MCH41A, System Manual

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330
System Manual – MOVIDRIVE® compact Drive Inverters
10
Startup with the DBG11B keypad
Startup
10.3 Startup with the DBG11B keypad
General
information
Startup with the DBG11B keypad is only possible with MCF and MCV/MCH in the
VFC operating modes. Startup in CFC and SERVO operating modes is only possible
using the MOVITOOLS
®
operating software.
Required data The following data is required to ensure startup is successful:
• Motor type (SEW or non-SEW motor)
• Motor data
– Rated voltage and rated frequency
– Additionally for non-SEW motors: rated current, rated power, power factor cos
ϕ
and rated speed
• Rated power supply voltage
The encoder type and encoder resolution are required for starting up the speed
controller.
• Motor data
– SEW motor: Brake yes or no and flywheel fan yes or no.
– Non-SEW motor: Mass moment of inertia of motor, brake and fan
• Stiffness of the control system (factory setting = 1; suitable as the initial value for
most applications)
If the drive tends to oscillate
→
setting < 1
Transient recovery time is too long
→
Setting > 1
Setting range for most applications: 0.70 ... 1 ... 1.40
• Converted mass moment of inertia of the load (gear unit + driven machine) on the
motor shaft If the mass moment of inertia of the load cannot be determined
→
use
1...20-times the value of the mass moment of inertia of the motor.
• Time required for the shortest ramp
SEW encoder type
Startup parameter
Encoder type Encoder resolution
AS1H, ES1H, AV1H HIPERFACE
®
1024
ES1S, ES2S, EV1 SINE ENCODER 1024
ES1R, ES2R, EV1R
ES1T
1)
, ES2T
1)
, EV1T
1)
1) The DC 5 V TTL sensors ES1T, ES2T and EV1T must be connected via the DWI11A option (
→
section
Installation).
INCREM. ENCOD. TTL 1024
ES1C, ES2C, EV1C INCREM. ENCOD. HTL 1024
NOTE
If you are using a TTL sensor (encoder type INCREM.ENCODER TTL), sin/cos enco-
der (encoder type SINE ENCODER):
• Activate encoder monitoring (P504 = "ON") after completing startup. The function
and voltage supply of the encoder will then be monitored.
• If a Hiperface encoder is connected, it is always monitored regardless of the setting
of parameter P504. Encoder monitoring is not a safety function!
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