02.00 Start-Up
SIEMENS AG 6RX1700-0AD76 7-11
SIMOREG DC Master Operating Instructions
4. Pulse encoder type 3
Encoder with one pulse track and one output for direction of rotation (with/without
zero marker).
Track 1
X173 28, 29
Track 2
X173 30, 31
Zero marker
X173 32, 33
CCW rotation
CW rotation
Pulse output
Rot. direction
Zero marker
P141 Number of pulses of pulse encoder (in pulses/rev)
P142 Matching to pulse encoder signal voltage
0 Pulse encoder outputs 5 V signals
1 Pulse encoder outputs 15V signals
Matching of internal operating points to signal voltage of incoming pulse encoder
signals.
CAUTION
Resetting parameter P142 to the alternative setting does not switch over the supply
voltage for the pulse encoder (terminals X173.26 and 27).
Terminal X173.26 always supplies +15V. An external voltage supply is must be
provided for pulse encoders requiring a 5V supply.
P143 Setting the maximum speed for pulse encoder operation (in pulses/rev)
The speed set in this parameter corresponds to an actual speed (K0040) of 100%.
5.3 Operation without tacho (EMF control)
P083 = 3: The actual speed is supplied from the “Actual EMF” channel (K0287),
but weighted with P.
P115 EMF at maximum speed
(1.00 to 140.00% of rated converter supply voltage (r078.001)).
5.4 Freely wired actual value
P083 = 4: The actual value input is defined with P609.
P609 Number of connector to which actual speed controller value is connected.
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