janitza UMG 806, User Manual And Technical Data

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UMG 806 www.janitza.com
13.8 Relay outputs of modules ED1
and EI1
The relay outputs can be controlled by
· Automatic alarm control or
· Manual control via Modbus addresses
13.8.1 Automatic alarm control
(Example for EI1-RO1)
• If the "Alarm" relay mode is selected (param-
eter address 410 = 1), configure the following
parameters in the configuration mode:
• Alarm element (412)
• Alarm value (413)
• Hysteresis (414)
• Delay time (415)
• The pulse width (parameter address 411) must
be set to 1.
(Pulse width = 0, the relay output acknowledg-
es after the alarm value is undershot.
Pulse width ≠ 0, the relay output acknowledg-
es after the specified pulse width.
Alarm element:
Please note the setting ranges 0 to 61 (see „13.8.3
Table “Parameters of the alarm elements” - ad-
dresses (412, 422, 432, 442)“ on page 68) for
the alarm element.
Set the alarm value, hysteresis value and delay
time as well.
- Alarm element "Limit value exceeded": Value
at which the alarm is triggered.
The alarm element is automatically reset as
soon as the limit value is no longer exceeded,
taking into account the hysteresis, and the
value is within the specified range.
- Alarm element "Limit value undershot": Value
at which the alarm is triggered.
The alarm element is automatically reset as
soon as the limit value is no longer undershot,
taking into account the hysteresis, and the
value is within the specified range.
Input-related alarms (digital inputs):
If the status of a digital input is selected as an
alarm output (see Alarm elements table), no alarm
threshold needs to be set.
ATTENTION
Material damage due to incorrect network set-
tings.
Incorrect network settings can cause faults in the IT
network!
Consult your network administrator for the cor-
rect network settings for your device.
Fig. Connection example: UMG 806 with 806-EC1 module and
PC are automatically assigned the IP address by a DHCP server
(parameter 205 = 0 - default setting).
PC
UMG 806
806-EC1
module
Switch
Patch
cable
Patch cable
DHCP
server
Connection examples
Gateway
• Timeout while establishing the connection
If no data is exchanged within 30 s while TCP
communication is being established, the con-
nection is terminated.
• Timeout due to response timeout
If there is no response within 1 s (not con-
figurable) after sending data, a timeout error
occurs.
Fig. Connection example: UMG 806 with 806-EC1 module and
PC require a fixed IP address (parameter 205 = 0).
Switch
Patch
cable
Patch cable
UMG 806
806-EC1
module
PC