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home
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position
controls SERS with
encoder |
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SERS with encoder |
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The SERS is available optionally with an encoder input.
Signals from incremental encoders with reactangular shape signals are accepted:
- 2-channel-encoders with channels A, B, /A, /B (RS422-interface)
- 3-channel-encoders with channels A, B, /A, /B, I, /I - with zero pulse - (RS422-interface)
- 2-channel-encoders with channels A, B, without inverted signals (must be ordered with "T122")
The resolution of the encoder (e.g. 2 x 50 or 2 x 1000 impulses per
revolution or any other resolution) can be
set in the SERS by a parameter.
In standard version 5VDC (max. 100mA) voltage supply for a 5VDC-encoder is provided by the SERS.
Optionally 24VDC encoder can be connected – 24VDC supply for
the encoder must be supplied externally. |
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The encoder input can be used for following
functions: |
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For the function 'control of load angle' there
are options as follows: |
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exceeding the max. load angle allowed (motor running
is interrupted by a mechanical overload)
will create a warning signal in the SERS |
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exceeding the max. load angle allowed results in decelerating
and motor stop and setting an error flag |
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lost steps after exceeding the max. load angle allowed
will be counted by the SERS and: – the actual position
in the SERS can be corrected by taking into account the number of
lost steps – or the lost steps can be executed again by
sending a special start command
(motor will run with lower speed until reaching the position command
value) |
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automatical correction of lost steps by the SERS, in case of exceeding the max. load angle |
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Ordering key for a SERS with encoder
input: |
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SERS ... V04 E50 (e.g SERS 06.85 V04 E50) for connecting a 5V encoder
SERS... V04 E50/24 (e.g SERS 06.85 V04 E50/24) for connecting encoders with external 10-30VDC supply
SERS... V04 E50 T122 (e.g SERS 06.85 V04 E50 T122) for 2-channel-encoders without inverted signals |
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Download |
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position control
SERS/WSERS and SERS Programmer 2
– single data sheet (641 KByte) |
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stepping
motor controls catalogue 2015 –
catalogue (1838 KByte) |
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stepper motors I
position controls I
power amplifiers I equipment
I home I info@stoegra.de |
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