ZIEHL-ABEGG CXE/AV, Operating Instructions Manual, Page: 79 / 121

9.10.6.5 Output control circuit 2 additional to “ A2 ” on “ A1 ” , function
|
4D
|
The output for control circuit 2 is set additionally to “ A2 ” to “ A1 ” (regardless of the programmed function
for
|
A1
|
). Control circuit 1 has no output for the duration of the switching.
Contact e.g. at ditgital input “ Digital In 1 ” (depending on device type at terminals “ D1 ” - “ D1 ” or “ D1 ” -
“ 24 V ” ).
At “ D1 ” Inverting “ OFF ” the output of control circuit 2 also in fl uences output “ A1 ” when the contact is
closed.
1 0
n = 0 - 100 %
03.04.2013
v_4d_contr2_a2_or_plus_a1.vsd
0
1
Controller 1
n = 0 - 100 %
A1
A2
D1
24V
D1
Sensor 1
Controller 2
Sensor 2
9.10.6.6 Set 1/2 or Setpoint 1/2, Function
|
5D
|
For Mode Speed controller 1.01 : Switch over “ Set Intern1 ” / “ Set Intern2 ”
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 % 1
n = 80 %
0
- - - - -
- - - - -
11.05.2007
v_5d_vorgabe_intern_1_2.vsd
2
1
1 Setting “ Set Intern1 ” (depending on device type in: %, Hz, rpm)
2 Setting “ Set Intern2 ” (depending on device type in: %, Hz, rpm)
• “ D1 Inverting ”
=
“ OFF ”
:
“ Set Intern1 ”
at
opened contact /
“ Set Intern2 ”
at closed
contact.
• “ D1 Inverting ”
=
“ ON ”
:
“ Set Intern1 ”
at
closed contact /
“ Set Intern2 ”
at opened
contact.
Info
Operation with “ Set Intern2 ” is signalized by the moon symbol for reduced operation.
“ Set extern1 ” under “ settings ” must be programmed to “ OFF ” .
50 %
Modulation
For operation as controller (starting from 2.01 ): switch over “ Setpoint 1 ” / “ Setpoint 2 ”
For operation with second control circuit: switch over “ 1.Setpoint 1 ” / “ 1.Setpoint 2 ”
Contact e.g. at ditgital input “ Digital In 1 ” (depending on device type at terminals “ D1 ” - “ D1 ” or “ D1 ” -
“ 24 V ” ).
Controller
1 0
n = 0 – 100 %
- - - - -
- - - - -
Sensor
11.05.2007
v_5d_sollwert_1_2.vsd
2
1
24V
D1 D1
1 Setting “ Setpoint 1 ” or “ 1.Setpoint 1 ” (display in operation with two
control circuits for Setpoint 1 of control circuit 1)
2 Setting “ Setpoint 2 ” or “ 1.Setpoint 2 ” (display in operation with two
control circuits for Setpoint 2 of control circuit 1)
• “ D1 Inverting ”
=
“ OFF ”
:
“ Setpoint1 ”
=
18 ° C at opened contact /
“ Setpoint2 ”
=
25 ° C at closed contact.
• “ D1 Inverting ”
=
“ ON ”
:
“ Setpoint1 ”
= 18 ° C
at closed contact /
“ Setpoint2 ”
= 25 ° C at
opened contact.
Operating Instructions UNIcon MODBUS Master Programming
L-BAL-E255-GB 1901 Index 001 Part.-No.
79/121