Dametric BRM-DM2 Manuel de l'utilisateur - Page 9
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Dametric AB
5.16 Gap Control Rot.
The function is only valid and shown in a BRM-DM2.
GCR Work mode
GCR Interval
GCR Deadband
GCR Gain
GCR Filter
GCR Ov.al.limit
GCR Ov.al.speed
GCR Und.al.limit
GCR Controlspeed
5.17 Gap Control Sta.
The function is only valid and shown in a BRM-DM2. These parameters are not used in a Valmet SD-refiner.
GCS Deadband
GCS Gain
GCS Filter
GCS Ov.al.limit
GCS Ov.al.speed
GCS Und.al.limit
5.18 Gap Guard
The function is only valid and shown in a BRM-DM2.
GGD Limit rotor
GGD Gain rotor.
GGD Limit stator.
GGD Gain stator
5.19 Digital in/out
DIO Input=
DIO Out Status
DIO In Config.
DIO Out Config.
5.20 AGS Interface
The function is only valid and shown in a BRM-DM2.
AGS Off/TDC/AGS
BRM-DM12 UM EN.docx
BRM-DM1/2
Work mode, 0 = disconnected, 1 = for Valmet single disc, 2 = for Valmet CD-
refiner.
Interval between each gap control (s).
Value for dead-band, plus and minus relative the set limit.
Span (%).
Filter time (s). Maximized to half of the set interval.
Over alarm limit (mm). Over alarm checks the balance of gap controls together and
apart. In case of unbalance and the together movement is considerably higher than
apart movement, an alarm occurs to prevent a segment clash. The parameter sets the
limit of this unbalance distance.
Count down speed for over alarm (mm/min).
Under alarm limit. Under alarm means that the dead band is not passed or reached in
a set number of gap controls. This means that the rotor travel does not match the step
motor activations due to an error.
Rotor movement speed (mm/s). Set normally to 0.05 for a Valmet SD-refiner. For a
CD-refiner the parameter must match movement speed of the stator, typically 0.03
mm/s.
Value for dead-band, plus and minus relative the set limit.
Span (%).
Filter time (s). Maximized to half of the set interval.
Same as the GCR Ov.al.limit above.
Same as the GCR Ov.al.speed above.
Same as the GCR Und.al.limit above.
The limit is the allowed gap value below the set point before a GapGuard is released.
Sets the gain of the GapGuard movement. The movement can be over-compensated
(> 100%) or under compensated (<100%).
As GGD Limit rotor but for the stator in a CD-refiner.
As GGD Gain rotor but for the stator in a CD-refiner.
Status for the digital inputs, hexadecimal indication: 01 = input 1 active, 02 = input 2
active, 03 = input 1 and 2 active, and so on, 80 = input 8 active.
Status for digital outputs, hexadecimal indication: 01 = output 1 active, 02 = output 2
active, 03 = output 1 and 2 active, and so on, 80 = output 8 active.
Set configuration for the digital inputs.
Set configuration for the digital outputs.
0 = no gap sensor, 1 = TDC-sensor, 2 = AGS-sensor.
Feb. 18, 2020
User manual
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