CHA NGE PARA METERS 83
6.4.4 MOT ORISED PO T RA MP / MP Up / Do wn command PINs 48 / 49
Default connections to terminal 8 (Up) and terminal 9 (Do wn).
Note. There is no ramping with Up and Down enabled together.
6.4.5 MOT ORISED PO T RA MP / MP Maximum / minimum clamps PINs 50 / 51
Note. Clock wise rotation is towards the + ve limit, anticlock wise rotation is towards the –ve limit. Alw ays
ensure the clamps allo w some movement bet ween them, do not let the clamps cross each other.
6.4.6 MOT ORISED PO T RA MP / MP preset PIN 52
Default connection from terminal 7, UIP7.
If a momentary preset at start of running is required, connect a jumper from 720)SYSTEM RESET to
376)UIP7 LO V AL OP1). This causes the system reset pulse to be OR’d with terminal 7.
See 13.2.4 JUMPER connections.
MO T ORISED PO T RA MP 3
48)MP UP COMM AND
48)MP UP COMM AND
DIS ABLED
PARA METER RAN GE DEFAULT PIN
MP UP C OMM A ND EN ABLED or DIS ABLED DIS ABLED 48
Enables the motorised pot to
rotate tow ard the positive limit
MO T ORISED PO T RA MP 3
49)MP DO W N COM M AND
49)MP DO W N COM M AND
DIS ABLED
PARA METER RAN GE DEFAULT PIN
MP DO WN C O MM A ND ENABLED or DIS ABLED DISA BLED 49
Enables the motorised pot to
rotate toward the negative limit
R R
RR
MO T ORISED PO T RA MP 3
50)MP M A X CLA MP
50)MP M A X CLA MP
100.00 %
PARA METER RANGE DEFAULT PIN
MP M A X CLAMP + /-300.00% 100.0 0% 50
Sets the limit of positive (c w)
rotation of the motorised pot.
MO T ORISED PO T RA MP 3
51)MP MIN CLA MP
51)MP MIN CLA MP
-100.00%
PARA METER RANGE DEF AULT PIN
MP MIN CLA MP + /-300.00 % -100.0 0% 51
Sets the limit of negative (ac w)
rotation of the motorised pot.
MO T ORISED PO T RA MP 3
52)MP PRESET
52)MP PRESET
DISABLED
PARA METER RANGE DEFAULT PIN
MP PRESET ENABLED or DIS ABLED DISABLED 52
When enabled, the output is
set to the MP PRESET V ALUE.
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