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Manual 37135C IKD 1 - Digital I/O Expansion Board
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Remote enabling
[x = 1 to 8]
Enable YES/NO
Evaluation of the discrete inputs can be configured as depended on a enable signal
(e.g. at the GCP the delayed engine monitoring). Therefore the enable Bit (Byte 2,
Bit 2) in the receiving message is prepared.
NO
................ Evaluation is done independent of the enable Bit.
YES
.............. Evaluation is done following the enable Bit has been set via the CAN
bus (triggering time starts with setting the enable Bit and the discrete
input).
Note:
The enable Bit does not affect the 8 status LEDs; they always indicate the physical
status of the discrete inputs.
Alarm class
[x = 1 to 8]
Alarm class / modus Control / 0 / 1 / 2 / 3
Every discrete input can be configured with an alarm class (control 0, 1, 2, 3). If one
input with alarm class ≥ 1 has been triggered the alarm LED (LED "C") lights up.
Note:
Control input should be configured to self acknowledgment. Applying a control in-
put does not trigger an alarm class.
Using configuration via CAN bus (e. g. with the D-1) the alarm class can not be set
directly. A modus (0..4) has to be entered that refers to the corresponding alarm
class (see table below).
Modus Alarm class
0 Control
1 0
2 1
3 2
4 3
Self acknowledgment
[x = 1 to 8]
Self acknowledgement YES/NO
Type acknowledgment for every input can be set here.
NO
................ no self acknowledgment (for operation with GCP)
Triggering is delayed after the input signal has be reset for the time of
the reset delay and if a acknowledge signal has been set.
YES
.............. self-acknowledgment
Triggering is delayed after the input signal has been reset for the time
of the reset delay.
Note:
Setting YES has to be chosen for control inputs.