ZIEHL-ABEGG Econtrol EXDM, Operating Instruction

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9.10.3.11 Setting Max. Speed ON / OFF function
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11D
|
The value for “ Max Speed ” adjusted in menu “ Settings ” , is activated over a digital input. I.e. the unit
works independently of the controller function  rm with this value.
Contact e.g. at ditgital input “ Digital In 1 ” (depending on device type at terminals “ D1 ” - “ D1 ” or “ D1 ” -
“ 24 V ” ).
15.05.2009
v_11d_max_drehzahl.vsd
Controller
24V
D1 D1
= 80 %
1 0
- - - - -
1
0
= 0 .. 100 %
1
1 Setting “ Max. Speed ” (depending on device type in: %, Hz, rpm)
•
“ D1 Inverting ” = “ OFF ” : “ Max. Speed ”
active at closed contact
•
“ D1 Inverting ” = “ ON ” : “ Max. Speed ”
active at opened contact
9.10.3.12 Direction of rotation, Function
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13D
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Switch over “ clockwise ” rotation and “ counterclockwise ” rotation. When switching over via a digital
input, the device works with the opposite function than the one set in motorsetup.
Information
If the rotary direction is reversed with an available modulation, it is initially reduced to “ 0 ”
(disconnected) and subsequently increased back to the default value.
Actual value 1
The active switch over of direction is indicated by the antenna symbol in the
display.
Contact e.g. by digital input “ Digital In 1 ” for factory setting “ clockwise rotation. ”
“ D1 Invertierung ” = “ OFF ” : “ Clockwise ” at opened contact / “ Counterclockwise ” at closed contact.
“ D1 Invertierung ” = “ ON ” : “ Counterclockwise ” at opened contact / “ Clockwise ” at closed contact.
9.10.3.13 “ Freeze function ” = maintain momentary modulation value, Function
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14D
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The device continues to work so long independently of the controller function with the momentary
value of the modulation and / or speed as activated over the digital input.
Freeze
Message indicated alternating with the active value “ Freeze Function ”
Contact at digital input e.g. “ Digital In 1 ”
“ D1 Inverting ” = “ OFF ” : “ Freeze function ” at closed contact activ
“ D1 Inverting ” = “ ON ” : “ Freeze function ” at opened contact activ
9.10.4Con  guration of analog inputs “ E1 ” and “ E2 ”
9.10.4.1 Signal adaption E1 and E2
If required, an adaptation of the speci  cation signal / speed characteristic curve is possible
Information
These settings are mostly practical for the operating mode 1.01 with rotational speed speci  cation
over an external signal. In operating modes (as of 2.01) this setting is not suited for in  uencing the
regulation process.
Operating Instruction Econtrol – model series EXDM Programming
L-BAL-E008-GB 0945 Index 005 Part.-No. 00156742-GB
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