Configuration Variables - M.T.H. Electric Trains HO 4-8-4 GS-4 Betriebsanleitung

Advanced DCC Operation:
This section of the manual provides more in-depth detail on how to set up and
configure your MTH PS3.0-equipped engine using the NMRA-standard CV's as
well as the manufacturer-specific CV's. It also explains some of the other F
Functions not covered in the Basic DCC Operation section. Please refer to the CV
Data Table on page 28.
Configuration Variables (CV)
Configuration Variables used on MTH PS3.0-equppied engines.
Cv1 Short Address: 1-127 are the valid addresses
Cv2 Start Voltage (CV52, bit0 must =1. This will enable PWM Mode)
Cv3 Acceleration Rate (CV52, bit0 must =1. This will enable PWM Mode)
Cv4 Deceleration Rate ((CV52, bit0 must =1. This will enable PWM Mode)
Cv5 Max Voltage (CV52, bit0 must =1. This will enable PWM Mode)
Cv8 MFG ID. MTH =27. Also used for various resets
Cv17 High Byte of Extended Address
Cv18 Low Byte of Extended Address
Cv19 Consist Address (bit 7=1 on an engine will tell the engine it's reversed in a
consist)
Cv21 Defines active Function F1-F8 for the active consist
Cv22 Defines active functions for FL and F9-F12 for the active consist (bit 0=1 will
tell an engine that you want it's FL control to operate under the consist
address – bit1-0/bit2=1 will configure the FL control for a reversed engine in
a consist)
Cv23 Consist Acceleration Rate
Cv24 Consist Deceleration Adjustment
Cv25 Speed Table Select
Cv29 Decoder Configuration
Cv52 MTH PWM Mode Configuration
Cv53 MTH Acceleration (1/8*sMPH/s). For example – a Value of 8 written would
give you 1sMPH/s acceleration
Cv54 MTH Deceleration Rate (1/8*sMPH/s)
Cv55 Factory Reset Alternate method: Send a value of 55 to CV55 on address 55
and the model will go back to Factory Default
Cv56 Motorola Operating Mode (Applies to 3E+ models)
Cv63 MTH Consist Acceleration Rate (1/8*sMPH/s)
Cv64 MTH Consist Deceleration Rate (1/8*sMPH/s)
Cv66 Forward Trim (CV52, bit0 must =1. This will enable PWM Mode)
Cv67- Speed Table Selection (CV29 bit 4 must be set to 1 then CV25 must be set
Cv94 to 0 or 1)
Cv95 Reverse trim (CV52, bit0 must =1. This will enable PWM Mode)
Cv105 User ID #1 – General Purpose use for customer
Cv106 User ID #2 – General Purpose use for customer
Cv115- MTH Function Assignments – See table of supported CV's and manual
CV170 section on how to re-arrange them for further information
M.T.H. HO 4-8-4 GS-4/ GS-6 Steam Engine
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