Settings
Settings
iso685-D-B_D00177_05_M_XXEN/07.2017
38
10.1
(1.10.3.1) TEST
The following parameters can be set for each of the digital outputs:
The functional test of the digital output can be activated or deactivated. This only applies
to the manual test and not to the cyclic device self test:
10.1
(1.10.3.2) Mode
The following settings can be used to set the operating mode for the digital output:
•on
The manual test changes the status of the digital output.
•off
The manual test does not change the status of the digital output.
•Active
In the active mode +24 V will be internally applied across the output.
•Passive
In the passive mode ≤ 32 V are externally connected (see technical
data). The output switches the applied potential to ground.
Observe the maximum output current!
Maximum output current in case of internal voltage supply
via A1/+ and A2/-: 200 mA in total to X1.
Also refer to the formula for calculating I
LmaxX1
in the Technical Data un-
der
“Digital Outputs (Q1, Q2)” on page 61
.
X1
iso685
Q
x
+
X1
iso685
Q
x
+
oder
X1
iso685
+
Q
x
X1
iso685
+
Q
x
internal
external
10.1
(1.10.3.3) Function 1
Refer to
10.1
(1.10.3.4) Function 2
Refer to
10.1
(1.10.3.5) Function 3
Refer to
10.1
(1.10.4) Digital 2
Refer to
.
10.1
(1.10.5) Buzzer
The following parameters can be set for the buzzer:
10.1
(1.10.5.1) TEST
The functional test of the buzzer can be activated or deactivated. This only applies to the
manual test and not to the cyclic device self test:
10.1
(1.10.5.2) Function 1
Refer to
10.1
(1.10.5.3) Function 2
Refer to
10.1
(1.10.5.4) Function 3
Refer to
10.1
(1.10.6) Analogue
The following parameters can be set for the analogue output:
•on
The manual test activates the buzzer sound.
•off
The manual test does not activate the buzzer sound.
