DD+DIS150
.06E
Repair and Service
Adjustments and Calibrations
DOCUMENT CONTROL NOTE:
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3.2 Stall Calibration
Purpose
The stall calibration determines the optimum motor current for stall detection:
The motor drives several times to its home and end position with different motor
currents. The mean value of these different motor currents is used as motor control
current, where the steps of the motor are in the specified, allowed range.
It compensates the differences (e.g. friction; motor controller) of an assembly in series
production.
Use Case
Perform a stall calibration in following cases:
After replacement of a motor or mechanical assembly where a motor with stall
detection is built in
After replacement of the IP handling board (as this has the motor controllers
built in)
During preventive maintenance
REQUIRED TOOLS:
CR 30-X service client on processing station
REQUIRED TIME:
Approximately 1 minute per stall calibration
(1) Start the CR 30-X Service Client.
(2) Enter username and password.
(3) Select "Preventive Maintenance - Stall Calibration".
(4) Select the required stall calibration.
(5) Wait till the stall calibration is finished: Takes approximately 1 minute.
(6) For software < CRE_13XX: Switch off/on the digitizer.
Result
The stall calibration is successfully performed.
Edition 1, Revision 3 CR 30-X Chapter 3.6 / 35
10-2009 Type 5175 / 100/110 Agfa Company Confidential
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