Cytech MN-GSM Schnellstart-Handbuch - Seite 4
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ID
7
8
Table 1 - UCM ID shunt Settings
By convention, ID=1 is reserved for UCM/USB, Wifi or ETH for writing/reading
configuration file. The UCM/4G should be set to ID 2 or above so that any
RS485 communications failure can be reported by Comfort.
Press RESET on the UCM/4G after changing the ID settings.
Modules and Settings > Number of UCMs must be programmed according to
the number of UCMs connected.
number of UCMs or other modules.
SW8 – positions A to G are unused. H is open for normal operations and shunted
•
to indicate signal strength on the LEDs (refer to "Signal Strength Indicators")
Buttons
SW1 - RESET. This button resets the UCM/4G module. It does not change any
•
parameters in Comfort.
LED Indicators (on UCM)
D1 "RDY" (Green) – should be on at all times during normal operations
•
D2 "BUSY1" (Red) – indicates when initialisation or communications error has
•
occurred
D3 "BUSY2" (Red) – indicates call in progress
•
D4 "ERR" (Red) – error indicator, normally no network
•
D9 (Red) – RS485 Transmit to Comfort
•
D10 (Green) – RS485 Receive from Comfort
•
The LEDs also show the signal strength with SW8-H is shunted. Refer to the
following table for the meaning of the LED combinations.
RDY
BUSY1
On
On
On
-
On
-
-
On
-
On
On
On
On
-
-
-
-
-
-
-
-
On
On
On
Table 2 - LED Status
SW8-H is shunted for GSM signal strength indication, remove for normal
operation.
The Signal Strength is updated every 8 seconds. Note that shunting SW8-H
overrides the GSM operation LED status indication
DO NOT shunt SW8-H during reset, otherwise the UCM/4G will report signal
strength of 0 to Comfort and the GSM will not be operational until a change in
signal strength is detected. Also DO NOT keep SW8-H shunted permanently to
avoid this problem in case the UCM is reset for any reason. Always remove the
shunt after checking the signal strength.
UCM/4G Quick Start Guide
SW7-A
SW7-B
ON
OFF
OFF
OFF
Press RESET on Comfort after changing the
BUSY2
ERR
-
-
On
-
-
On
On
-
-
On
-
On
-
-
-
-
-
On
On
On
On
On
On
On
4
SW7-C
OFF
OFF
Meaning
Initialising or GSM Network Error
Call in Progress
No GSM Network
No SIM Card or SIM Error
SIM card requires PIN code
U2 EEPROMError
Normal Operation, Idle
* Signal Strength 0 (Bad)
* Signal Strength 1 (Poor)
* Signal Strength 2 (Fair)
* Signal Strength 3 (Good)
* Signal Strength 4, 5 (Excellent)
SW7-D
ON
ON