Setting the LN Communicating Sensor Subnet ID - Johnson Controls - LIT-12011795 - Field Device

LN Series Communicating Sensors Installation Instructions

Brand
Johnson Controls
Document type
Installation Guide
Document number
LIT-12011795
Revision date
2013-01-01
Language
English

About this task

You can commission the LN-VAVCF-12 Controller with an LN-SVSENx-0 Sensor. The default Subnet ID for an LN-SVSENx-0 sensor is 1. To commission an LN-VAVCF-12 controller, set the LN-SVSENx-0 sensor’s Subnet ID to 1. If you set the LN-SVSENx-0 sensor’s Subnet ID to another value (for example, the display flashes error code 1 with the Bell icon when the LN-SVSENx-0 sensor is connected to a controller for commissioning), change the Subnet ID to 1 as follows:

Procedure

  1. Connect an LN-SVSENx-0 sensor to the controller with a Cat 5e patch cable. Wait for the Bell icon and the number 1 to flash on the display.
  2. Press and hold the Menu button for 5 seconds to enter the password menu. The display shows 10000.
  3. Use the Down button to set the number to 9995 (this is the default password).
  4. Use the Menu button to select SUBNET ID. The current controller’s Subnet ID appears.
  5. Use the Up and Down buttons to set the controller’s Subnet ID.
    Note: Press and hold either the Up or Down button to fast-advance the display value.
  6. Press the Menu button once.
  7. Press and hold the Menu button for 5 seconds to exit the configuration menu.

Results

You can now use the LN-SVSENx-0 sensor to go from one LN-VAVCF-12 controller to the next for commissioning purposes.
Figure 1. Setting the EOL Terminations on the LN-SVSENx-0 on a Subnetwork Bus with an LN-VAVCF-12

Figure 2. Setting the EOL Terminations on the LN-SVSENx-0 on a Subnetwork Bus with an LN-PRG6x0-12

Figure 3. Setting the EOL Terminations on the LN-SVSENx-0 on a Subnetwork Bus with anLN-IOE4x0-0 and an LN-PRG6x0-12