Settings
Settings
isoNAV685-D-B_D00264_03_M_XXEN/06.2017
31
10.1
(1.7.2) Digital 2
Refer to
10.1
(1.7.3) Digital 3
Refer to
10.1
(1.8) Outputs
The ISOMETER® provides a total of six outputs.
The following parameters can be set for the outputs:
10.1
(1.8.1) Relay 1
The following parameters can be set for each relay:
10.1
(1.8.1.1) TEST
The functional test of the relay can be activated or deactivated. This only applies to the
manual test and not to the cyclic device self test:
10.1
(1.8.1.2) Relay mode
The relay mode can be adapted to the application:
10.1
(1.8.1.3) Function 1
Up to three functions can be assigned to one output. The functions are linked to an OR
operator:
•on
The manual test checks the switching function of the relay
•off
The manual test does not check the switching function of the relay
•N/C
Normally closed- N/C operation contacts11-12-14 / 21-22-24
(in fault-free condition, the alarm relay is energised).
•N/O
Normally opened - N/O operation contacts 11-12-14 / 21-22-24
(in fault-free condition, the alarm relay is de-energised).
≥ 1
Response
Function 1
Function 2
Function 3
Select the appropriate setting for function 1. The following parameters can be set.
•off
The function is not used.
•Ins. Alarm 1
The status of the output changes when the value falls below the set
response value R
an1.
•Ins. Alarm 2
The status of the output changes when the value falls below the set
response value R
an2.
•Connection fault
The status of the output changes when one of the following connec-
tion fault occurs:
• No low-resistance connection between the line conductors.
• No low-resistance connection between the terminals E and KE to
earth (PE).
• The load connected to the current output is too low
• The load connected to the current output is too high.
• Load on X1 too high.
•Device fault
The status of the output changes in the event of an internal device
fault.
•Device inactive
The status of the output changes when the device has been
deactivated via a digital input or the control menu.
