Handling And Operation - Siemens OCI611 Serie Instrucciones De Montaje

Commissioning

Handling and operation

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ON
1 2
1 RS-232 selector (selector «2» is inactive)
2 Modem reset button
3 RS-232 socket
4 Connection terminals for low voltage
5 LPB button
6 Connection terminals for mains voltage
7 LED (green) for operation
8 LED (red) for alarms
LED for operation
The green LED indicates the operational status of the central
unit:
• LED lit: mains voltage present
• LED flashes: communication via LPB and / or RS-232
The LED is also visible when the terminal cover is fitted.
LED for alarms
The red LED indicates the alarm status of the central unit:
• LED dark: no fault and no alarm present
• LED lit: fault of one or several LPB controllers present
• LED flashes: fault in the central unit
The LED is also visible when the terminal cover is fitted.
RS-232 selector
The selector is used to select whether the RS-232 port of the
central unit is connected to a modem (selector position
directly to a PC (selector position
LPB button
The LPB button is used to start the search run, thereby creating
the device list.
Other choices for creating the device list: refer to section
«Commissioning» under «Procedure» (step 8).
On completion of the search run, the number of devices included
in the list can be called up at any time by briefly pressing the LPB
button (<0.5 seconds).
Modem reset button
The modem reset button is used for re-initialising the modem.
Then, the central unit will establish a connection to the control
centre and deliver a status report.
Commissioning
Notes:
• Operation with a PC: in the case of direct operation with a PC
via the RS-232 port, a null modem between the 2 devices is
required
• The settings listed under 7. can also be made in advance
Procedure
1. DO NOT switch on power yet.
2. Remove the terminal covers (if fitted).
3. Check wiring according to the plant diagram.
4. When commissioning the unit, the RS-232 selector must
be set to (direct communication with the PC via the RS-
232 port).
5. If required, replace the terminal cover on the mains voltage
side.
6. Switch on power.
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7. The following settings must be made with the ACS600 oper-
ating software via the RS-232 port, or with the ACS69 serv-
ice tool via the OCI69 communication interface via LPB:
−
Phone number 1
−
Telephone number plant *
−
Name of the plant for the 2 digital inputs and for the con-
nected controllers *
−
Modem initialisation string 1 / 2 *
−
Baud rate RS-232 *
−
Modem dial string *
−
Modem hangup string *
−
Sufix modem string *
−
Reset modem string *
*
Optional
8. Create the device list. This can be done as follows:
−
Press the LPB button for 6 seconds
−
With the ACS69 service tool via the OCI69 communication
interface via LPB using the search run, or by setting the
parameters
−
With the ACS600 operating software directly via the PC
and the RS-232 port using the search run, or by setting
the parameters
−
With the ACS600 operating software via modem from the
control centre using the search run, or by setting the pa-
rameters
• Creation of the device list with the help of the
Notes
search run is recommended only if the number of
devices on the LPB does not exceed the number
of devices that can be connected to the OCI611...
(1, 5 or 16, depending on the type of central unit)
• Neither the OCI611... central unit nor the OCI69
communication interface power the bus. To make
communication possible, at least one LPB con-
troller must be connected to the bus
9. The number of LPB controllers found are indicated by the
green LED. For each LPB controller found, the LED lights up
briefly.
10. Other parameter settings that must or can also be made via
the ACS69 service tool (or the ACS600 operating software)
depend on the type of pant (e.g. type of alarm or alarm
sources).
11. After commissioning, the connection to the control centre
via modem must be checked in order to avoid unnecessary
service calls resulting from modem communication prob-
lems.
For that purpose, the RS-232 selector must be set to
before opening the communication. As soon as the modem
is connected to the central unit, the modem reset button can
be pressed for 2 seconds.
The red LED indicates any faults that may occur while the
communication is opened.
12. Replace the terminal cover on the low voltage side.
(Final) check on site
1. Is the green LED lit (operational status)?
2. Is the red Led dark (alarm indication)?
3. Press LPB button briefly. Does the number of controllers
indicated by the green LED agree with the number of con-
trollers in the plant that the OCI611... shall support?
4. Does the communication with the control centre operate
correctly?
5. Is the RS-232 selector set to position
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