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Parameter Group P04.xx
Speed Setpoint SP1 and Safety Output OR1
Parameter No.
Meaning of Parameter
Setting Range of Parameter
P04.00
Speed setpoint SP1
Range: 00001 .. 99999
P04.01
Hysteresis bandwidth SP1
Range: 00.1 .. 99.9
P04.02
Hysteresis position SP1
Range: 0 .. 1
P04.03
De-energized state OR1 at
' n > SP1 ' or ' n < SP1 '
Range: 0 .. 3
P04.04
OR1 also at ' n < SP2 '
Range: 0 .. 1
P04.05
Reserved
P04.06
OR1 in forced de-energized
state at
sensor fault condition
Range: 0 .. 2
Description of Parameters and their Settings
Speed setpoint SP1 is set in RPM.
The hysteresis is the margin between condition "excess" (>) and "no excess"
(<), defined by its bandwidth. The hysteresis bandwidth is set as a
percentage of the setpoint in steps of 0.1%.
Setting:
0 : hysteresis above SP1 (recommended when monitoring n < SP1)
1 : hysteresis below SP1 (recommended when monitoring n > SP1)
Without power supply the relays are de-energized (alarm condition). To
consider safety aspects of the application, this No-Power condition can be
assigned to alarm state n > SP1 or n < SP1 condition.
Setting:
0 : OR1 de-energized at ' n < SP1 '
1 : OR1 de-energized at ' n > SP1 '
2 : OR1 de-energized and latched at ' n < SP1 '
3 : OR1 de-energized and latched at ' n > SP1 '
If P04.03 is set to 1 or 3, the Safety Output OR1 responds not only to
n > SP1 but also to n < SP2 (to SP2 only if the starter condition is not true).
Setting:
0 : OR1 is assigned to state of SP1 only
1 : OR1 is assigned to state of SP1 and SP2
Note:
If P04.04 = 1 then
•
P04.02 must be set to 1
•
value of P05.00 must be lower than value of P04.00
•
P05.02 must be 0
•
P05.03 must be 0 or 2
At sensor fault, OR1 may be forced to de-energized state.
Setting:
0 : no forced state, state acc. to measured speed
1 : OR1 in de-energized state as if n > SP1 (if P04.03 is 1 or 3)
2 : OR1 in de-energized state as if n < SP1 (if P04.03 is 0 or 2)
E16521D-Manual_EN_Rev12
2021_JAN_14
Page 16 of 26
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