ZIEHL-ABEGG CXE/AV, Operating Instructions Manual, Page: 80 / 121

Info
Operation with “ Setpoint2 ” is signalized by the moon symbol for reduced operation.
28.7 ° C
E1 Actual
9.10.6.7 Intern / Extern Function
|
6D
|
For Mode Speed controller 1.01 : Switch over “ Set Intern ” / “ Set external ”
“
Set extern1
”
under settings must be programmed to
“
OFF
”
.
Contact e.g. at ditgital input “ Digital In 1 ” (depending on device type at terminals “ D1 ” - “ D1 ” or “ D1 ” -
“ 24 V ” ).
Controller
24V
D1 D1
1 0
n = 40 %
n = 80 %
Si 40 %
- - - - -
E1
11.05.2007
v_6d_vorgabe_intern_extern.vsd
1
0
1
Si Signal
1 Setting “ Set Intern1 ” (depending on device type in: %, Hz, rpm)
• “ D1 Inverting ”
=
“ OFF ”
:
“ Set Intern1 ”
at
opened contact /
“ Setting Extern ”
at closed
contact.
• “ D1 Inverting ”
=
“ ON ”
:
“ Set Intern1 ”
at
closed contact /
“ Set Extern ”
at opened
contact.
For operation as controller (starting from 2.01 ): switch over “ Setpoint 1 ” / “ external Setpoint ”
Possible only for operation with one control circuit!
Under Base setup
“ E2 function ” programmed to function
|
1E
|
for “ external setpoint ” .
Contact at digital input e.g. “ Digital In 1 ” = “ D1 ” - “ D1 ”
Controller
24V
D1 D1
1 0
n = 0 – 100 %
- - - - -
Se
ES E2
26.05.2010
v_6d_sollwert1_externer_sollwert.vsd
1
1 Setting “ Setpoint1 ”
ES External Setpoint e.g. 5 V 23.8 ° C
Se Sensor
• “ D1 Inverting ”
=
“ ON ”
: Setting at the unit at
opened contact / Signal Extern at closed
contact
• “
D1 Inverting
”
=
“
OFF
”
: Setting at the unit
at closed contact / Signal Extern at opened
contact
9.10.6.8 Automatic control / speed manual Function
|
7D
|
(mode 2.01 )
Possible only for operation with one control circuit!
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 ”
Operating Instructions UNIcon MODBUS Master Programming
L-BAL-E255-GB 1901 Index 001 Part.-No.
80/121