5/2004 Manual for connection and operation of the EV-94 EB page 19 of 28
-
When pressing button 1 again, the device will display “
1.dEL
“ (delay of output 1).
-
Use button 2 and button 3 to set the desired value
[in sec.]
for the switching-delay of output 1.
-
Press button 1 to validate the selection. The display shows “
1.dEL
“ again.
-
When pressing button 1 again, the device will display “
1.out
“ (kind of output 1).
-
Use button 2 or button 3 (middle resp. right button) to select the desired output function.
Display
Kind of output
Note
nPn
Low-Side
NPN, open collector, switching GND
PnP
High-Side
PNP, open collector, swiUb
Pu.Pu
Push-Pull
-
Press button 1 to validate the selection. The display shows “
1.out
“ again.
-
When pressing button 1 again, the device will display “
1.Err
“ (preferred state of output 1).
-
Use button 2 and button 3 (middle resp. right button) to set the desired initial state in case of an error.
Display
Preferred state of the output
Note
off
Inactive in case of an error
Low-/High-side-switch is opened in case of an error.
Push-Pull-output is low in case of an error.
on
Active in case of an error
Low-/High-side-switch is closed in case of an error.
Push-Pull-output is high in case of an error.
-
Press button 1 to validate the selection. The display shows “
1.Err
“ again.
-
In case you selected a 3-point-controller you have to make the following settings similar to the settings
you already made for output 1:
“
2.dEL
“ (delay of output 2), “
2.out
“ (kind of output 2), “
2.Err
“ (preferred state of output 2).
-
When pressing button 1 again, (only if you configured the device with min-/max-alarm)
the device will be displaying “
A.out
“ (kind of the alarm-output).
-
Use button 2 or button 3 (middle resp. right button) to select the desired kind of the alarm-output.
Display
Kind of the alarm-output
Note
nPn
Low-Side
NPN, open collector, switching GND
Switching output is closed (connected to
GND) as long there is no alarm-condition, and
is opened if there is an alarm-condition.
PnP
High-Side
PNP, open collector, swiUb
Switching output is closed (is under voltage)
as long there is no alarm-condition, and is
opened if there is an alarm-condition.
Pu.Pu
Push-Pull
Switching output is high with no alarm-
condition and changes to low if there is an
alarm-condition.
Please Note:
The switching outputs are inverted when using them as alarm-outputs!
This means as long there is no alarm-condition, the switching output will be ac-
tive! In case of an alarm-condition the output will become inactive!
Note:
When using the output function “min-/max-alarm, individual“ the setting for kind of alarm
output is used for both alarm-outputs.
-
Press button 1 to validate the selection. The display shows “
A.out
“ again.
Depending on the selected output function you have to make the settings for switching resp. alarm points.
See description in chapter „switchpoints resp. alarm-boundaries“ for further information.
Hint:
The settings for the switching and alarm points can be made later in an extra menu (see chapter 5)
