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Siemens SIMODRIVE POSMO A User Manual

Siemens SIMODRIVE POSMO A
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5
5.5 SIMODRIVE POSMO A functions
5-169
Siemens AG 2013 All Rights Reserved
SIMODRIVE POSMO A User Manual (POS1) – 08/2013 Edition
Possible program sequence:
1. The following happens if the BERO/cam in block 9 signals a 0/1
edge at the digital input before the braking phase:
The motor brakes along the braking ramp
A block change with delete distance to go is initiated
The measured position value is written into P0062 (measuring
position)
The program continues with block 10. As a result of the cam
feedback signal via start byte bit 7, this immediately receives the
start condition, specified in the SM/MM start and changes to
block 11.
2. The following happens if the BERO/cam in block 9 did not provide a
signal at the digital input before the braking phase:
The motor brakes along the braking ramp and then changes,
after this has been initiated, to traversing block 10
If, the cam still outputs a signal in the braking phase, then the
measuring function in block 10 is executed and a change is
made to traversing block 11.
If a cam does not output a signal in the braking phase, then tra-
versing block 10 does not have a valid start condition and there-
fore goes into the state ”wait for start condition”.
In this case, the program has not been completed. When the cam sig-
nal or BERO outputs a signal via the digital input, the program with
block 11 is continued without a position having been measured.
5 Description of the Functions
02.9908.02

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Siemens SIMODRIVE POSMO A Specifications

General IconGeneral
BrandSiemens
ModelSIMODRIVE POSMO A
CategoryEngine
LanguageEnglish

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