
DC Controller
UPC4 Master
User Manual
Page 32/100
©2010. ELTEK VALERE DEUTSCHLAND GmbH. UM_UPC4_V2.00_E_R1.1_2011-01-04
5.3.4 Operating status "Modem"
(Only available if „enable modem“ is configured).
1. Modem configured. Modem status is stopped. Direct communication via RS232 is possible.
Modem oper
ation not
possible.
2. Modem configured. Modem status is started. Dir
ect communication via RS232 is not possible.
Exclusively modem operation is possible.
(1)* Stat
us A) Modem status is stopped.
No character string beside Int respect
ively Ext (see figure above).
Direct communication is possible. Modem operation is not possible.
For starting the modem please see section 5.4.6 Control function modem
.
(2)* Sta
tus B) Modem status is started.
There is a character string beside In
t respectively Ext (see figure above). Direct communication is not
possible. Only modem operation is possible.
For stopping the modem plea
se see section 5.4.6 Control function modem.
Explanation of the modem status string:
* _ _ _ _ 0 = + l I
. c a e o 1 / ! ? i
C A E O 2 1 > W
3 2 w
4 3
5 4
6 5
7 6
8 7
9
#
^
Important is the first
and the final character.
Meaning of the first character:
"*"= UPC
3 communicates with the modem (e.g. sending of the initial string).
"."= no comm
unication with the modem
Meaning of the final character:
2x ESC
UPC4 12.07.10
OKAY 11:47:36
ENT
Operating status
►
Modem
Int:
x times▼
Int: .____0/+lI
(1)*
(2)*
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