ZIEHL-ABEGG Econtrol EXDM, Operating Instruction

Page: 59 / 86

9.10.3.8 Automatic control / speed manual, Function
|
7D
|
(mode 2.01 )
Switch over between automatic control to set target value (depending on the activation: “ Setpoint1 ” ,
“ Setpoint2 ” ) and the default for “ manual operation ” set at the device.
If for Analog In 2 “ E2 function ” is programmed to
|
2E
|
switch over between “ Setpoint1 ” or “ Setpoint2 ”
and external manual operation. With activated manual mode the display constantly changes between
“ actual value ” and value for “ manual mode ” .
Contact at digital input e.g. “ Digital In 1 ”
Controller
D1 D1
1 0
n = 0 -100 % 1
n = 80 %
0
- - - - -
- - - - - - - - - -
Se
E1
EH E2
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v_7d_regelung_hand.vsd
3
2
1
1 Setting “ Setpoint1 ”
2Setting “ Setpoint2 ”
3 Setting “ Speed manual ” (depending on device type in: %, Hz, rpm)
EH Signal for Manual mode extern, E2Function =
|
2E
|
Se Sensor
•
“ D1 Inverting ” = “ OFF ” Automatic
control at opened contact / manual
operation at closed contact.
•
“ D1 Inverting ” = “ ON ” : Automatic
control at closed contact / manual
operation at opened contact.
9.10.3.9 Reverse action of control function ( 2.01 ), Function
|
8D
|
Switchover between: Increasing modulation during increasing actual-value and increasing modulation
during sinking actual-value.
The factory presets for the “ Control function ” are dependent on the selected mode of operation ( F
Controller Setup - reverse operation of the control function).
When switching over via a digital input, the device works with the opposite function than the one set
there!
Val>Set=n+
Settings in Controller Setup
9.10.3.10 Reset, Function
|
10D
|
Reset after motor fault by using an non-locking reset key. The unit switches off when interruption
between both “ TB/TP ” or “ TK/PTC ” terminals, the unit then remains switched off ( “ motor fault ” see F
motor protection). Re-starting after the drive has cooled down (terminals “ TB/TP ” - or “ TK/PTC ”
bridged) by non-locking reset key possible.
11.05.2007
v_10d_reset.vsd
Controller
D1 D1
Reset
TB/TP
Contact at digital input e.g. “ Digital In 1 ”
•
For “ D1 Inverting ” = “ OFF ” both
terminals “ D1 ” - “ D1 ” in normal oper-
ation interrupted. Reset after fault by
short close.(For “ Inverting ” = “ ON ”
reverse function).
Operating Instruction Econtrol – model series EXDM Programming
L-BAL-E008-GB 0945 Index 005 Part.-No. 00156742-GB
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