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SCC Inc. Installation Instructions Document No. LV5‐6100 February 12, 2018 LMV5 Series OCI415.30 for use with LMV5... Linkageless Burner Management Systems OCI415.30 Description The OCI415.30 provides the LMV5... family of flame controllers with a Modbus RTU or BACnet MS/TP interface. This allows the interconnection of one or more LMV5... to a PLC or building management system (BMS). ...
Installation Instructions LMV5 Series Document No. LV5‐6100 Physical Connections Power Power to the OCI415.30 must be either 9‐24VDC or 9‐24VAC (nominal). Power consumption is 2.5W or less. SCC part number AGA15‐24 is available as a suitable power supply. Terminal designations: Label Function L+ DC + / AC ~ N‐ DC ‐ / AC ~ Connection to LMV5... The connection from the OCI415.30 to the LMV5… should be made with the supplied cable. The connection at the LMV5… is to the AZL X72 (COM2) port. Maximum allowed cable length is 5 meters. Page 4 SCC Inc. ...
LMV5 Series Installation Instructions Document No. LV5‐6100 Physical Connections (continued) Connection to BMS The connection from the BMS to the OCI415.30 is via terminal block. The physical medium is RS‐485. Multiple RS‐485 nodes may be connected in a daisy‐chain. For long runs (typically greater than 1000 feet) or noisy environments, termination may be required on the end node. Terminal designations: Label Function A RS‐485 Data (+) B RS‐485 Data (‐) G RS‐485 Common Ground Status LED The status LED annunciates the status of the OCI415.30 and the connection to the LMV5… Color Status Green Flashing No Connection to LMV5… Green / Red Alternating Communicating with LMV5… Red Flashing Internal Error OCI415.30 ...
When a parameter needs to be changed, the Select < and Select > buttons allow the value to be changed and Enter confirms the change. Press the Esc button to return after the change is made. First, activate the Modbus port on the AZL (no password required): 1. Operation > OptgModeSelect > Type of Gateway = Modbus 2. Operation > OptgModeSelect > GatewayBASon Note: Older AZL units may read 'GatewayDDCon' instead. 3. The AZL should now read 'Gateway Mode active'. Next, set up the required parameters through the AZL (no password required): 1. Params & Display > Access w‐out PW > AZL > Modbus > Address = 1 2. Params & Display > Access w‐out PW > AZL > Modbus > Baudrate = 19200 bit/s 3. Params & Display > Access w‐out PW > AZL > Modbus > Parity = no 4. Params & Display > Access w‐out PW > AZL > Modbus > Timeout = 30s If remote operation is desired the load controller operating mode must be changed to “IntLC Bus” using the following procedure (no password required): 1. Params & Display > Access w‐out PW > LoadController > Configuration > LC_OptgMode = IntLC Bus The changes take effect immediately (no reboot required). Page 6 SCC Inc. ...
LMV5 Series Installation Instructions Document No. LV5‐6100 Configuration Utility Using the Configuration Utility 1. Double‐click the icon to open the configuration utility. 2. The utility will open and show the connection status of the OCI415.30. SCC Inc. Page 9 ...
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Installation Instructions LMV5 Series Document No. LV5‐6100 Configuration Utility (continued) 3. Use a mini‐USB cable to connect the OCI415.30 to the computer, such as SCC part number AGA5‐05M. A driver may self‐install the first time a connection is made. The connected device will then be indicated on the screen. 4. The protocol can be changed between Modbus RTU and BACnet MS/TP from this screen. See the previous sections for further details on the protocol‐specific settings that can be changed. Once the desired settings have been entered, click Submit to apply. Click Reload to refresh the displayed settings. Page 10 SCC Inc. ...
LMV5 Series Installation Instructions Document No. LV5‐6100 Configuration Utility (continued) Updating Firmware 1. From the OCI415.30 Configuration Utility, click File ‐> Update Device… 2. Locate the supplied update file with a .duf extension and click Open. 3. The device will automatically reboot and reconnect with the OCI415.30 Configuration Utility once the firmware update is complete. When a device is connected, the firmware version is shown as one of the read‐only parameters. SCC Inc. Page 11 ...
NO UNITS ‐ ‐ MINUTE ANALOG INPUT 41 NO UNITS ‐ ‐ SECOND ANALOG INPUT 42 NO UNITS ‐ ‐ HOURS GAS RESET (SEE NOTE 6) ANALOG VALUE 43 HOURS ‐ ‐ HRS OIL S1 RESET (SEE NOTE 6) ANALOG VALUE 44 HOURS ‐ ‐ HRS OIL S2 RESET (SEE NOTE 6) ANALOG VALUE 45 HOURS ‐ ‐ SCC Inc. Page 13 ...
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‐ OIL GAS UNIT TYPE BINARY INPUT 2 ‐ STANDARD METRIC CONTROL SWITCH BINARY INPUT 3 ‐ ON OFF FAN CONTACTOR BINARY INPUT 4 ‐ ON OFF OIL SELECTED BINARY INPUT 5 ‐ ON OFF GAS SELECTED BINARY INPUT 6 ‐ ON OFF Page 14 SCC Inc. ...