JMRI Decoder Pro with NCE Power Cab and SB5 Settings
Here are the correct settings for JMRI and jumpers for the NCE Power Cab and NCE SB5.
It also explains how to read the version of your NCE USB . Only the first digit counts; the last three digits report how your jumpers 2-4 are set and jumper 1 is ignored on all systems.
Power Cab Instructions
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The correct settings for a Power Cab V1.65 or V1.28 (as shown when the Power Cab starts up) and an NCE USB V6 (or you are not sure of the USB version) are:
-- All USB Jumpers off (or at least 2, 3 & 4. Jumper 1 is ignored).
-- JMRI preferences are:
-- System manufacturer: NCE
-- System connection: NCE USB
-- Serial port: <whatever is appropriate for your system>
-- USB version: V6.x.x
-- System: PowerCab
-- Additional Connection Settings checkbox ON
-- Baud rate: 9600.
The JMRI console log should then report V6.3.0.
If it reports V7.3.0 and your Power Cab is V1.65, use the settings below instead.
The correct settings for a Power Cab V1.65 and an NCE USB V7 are:
- All USB Jumpers on (or at least 2, 3 & 4. Jumper 1 is ignored).
- JMRI preferences are:
-- System manufacturer: NCE
-- System connection: NCE USB
-- Serial port: <whatever is appropriate for your system>
-- USB version: V7.x.x
-- System: PowerCab
-- Additional Connection Settings checkbox ON
--- Baud rate: 19200.
The JMRI console log should then report V7.3.7.
SB5 Instructions
============
The correct settings for an SB5 and an NCE USB V7 are:
-- USB Jumper 4 on. All others off (or at least 2 & 3. Jumper 1 is ignored).
-- JMRI preferences are:
-- System manufacturer: NCE
-- System connection: NCE USB
-- Serial port: <whatever is appropriate for your system>
-- USB version: V7.x.x
-- System: SB5
-- Additional Connection Settings checkbox ON
-- Baud rate: 19200.
The JMRI console log should then report V7.3.1.
If the system does not work after this and your USB is V7:
-- If your SB5/Power Cab is V1.65 rather than V1.65B, you may have been affected by a firmware issue (triggered by a System Reset).
-- Your NCE USB may be set to a bad cab address.
In either case, go through the following :
-- Quit JMRI.
-- Ensure neither LED on the NCE USB is stuck ON. If so, power cycle the USB by unplugging it from the cab bus cable.
-- Ensure you have no other throttles connected.
-- Restart JMRI and immediately go to Configure USB Interface under the NCE menu.
-- Set the Cab ID to 3.
-- Attempt a JMRI operation (use a throttle, Identify a decoder.
-- The status line should stay green and it should work
-- If this does not work, do not fiddle with any other settings but instead:
-- Observe whether the Cab Bus LED on the NCE USB is stuck on and report back.
-- Use Help->System Console...->Copy to clipboard and paste into a post for us (or an offline email).
Courtesy Dave Heap in Australia and NCE Yahoo Group https://groups.yahoo.com/neo/groups/NCE-DCC/info