How to correct ‘Subscript Out of Range’ when using DX4010V2 to connect to FPD-7024.

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• When using the DX4010V2 to connect to an FPD-7024, a Subscript out of Range error may result. This error may be caused by conflicting programming between the current panel program and the settings that RPS is sending to the panel.
• Prior to connecting RPS, the panel must first be configured with the settings; Remote Programming Enabled=Yes and Ring Count=2 (or greater). When connecting via Enhanced Direct with the DX4010V2, Alternate Communications is set to Serial.
• If an account with default settings; Remote Programming Enabled=NO or Ring Count=0, is sent to the panel using RPS the Subscript Out of Range error may result.

Verify the panel account in RPS is configured with Programming Enabled=Yes and Ring Count=2 (or greater) (see figures 1 and 2 below).

Figure 1 Remote Programming Enabled

Figure 2 Rig Count Selection

After programming is complete and the DX4010V2 is removed, update the panel’s option bus. Otherwise a trouble will be generated as the panel supervises for a device on Option Bus address 250.

• Update the Option Bus to add or remove the DX4010V2 from the bus.
  • Press (3) Program System
  • Press (4) Option Bus
  • Press (1) Update Bus
  • The keypad will display “Updating . . .  TOT BUS DEVS: XX”. XX = the total number of devices on the Option bus.