INSTRUCTION MANUAL

Page 62
Decoder MX620 - MX622, MX630 - MX632 Sound Decoder MX640 - MX648
CV Designation Range Default Description
#34 NMRA Function map F0 0 - 255 2 Function mapping for F0 reverse
#35-46 Function mapp. F1 - F12 0 - 255 4,8,2,4,8,... Function mapping for F1 ... F12
#47 ------
#48 ------
#49 HLU Acceleration 0 - 255 0 Multiplied by 0.4 = signal controlled acceleration
#50 HLU Deceleration 0 - 255 0 Multiplied by 0.4 = signal controlled deceleration
#51-55 HLU Limits 0 - 255 20,40,… Speed step for each of the 5 HLU speed limits
#56 BEMF Parameter 1 - 255 55 PID regulation: P-Value (tens digit), I-Value (Ones digit)
#57 Voltage reference 0 - 255 0 Value = 1/10 of fixed voltage. “0” = track voltage.
#58 Back-EMF intensity 0 - 255 255 Load compensation at low speeds
#59 HLU Reaction time 0 - 255 5 Delay for HLU changes, in tenth of a second
#60 Dimming 0 - 255 0 Reduction of function output voltage through PWM.
#61 ZIMO ext. mapping 1,2...97,98 0 Configurations not covered by NMRA mapping
#62 Light effects mod. 0 - 9 0 Adjusts minimum dim value
#63 Light effects mod. 0 - 99 51 Cycle time (tens digit), Off-time extension (ones digit)
#64 Light effects mod. 0 - 9 5 Ditch light off-time modification
#65 SW-Subversion # 0 - 255 - Completes the version number in CV #7.
#66 Trim value forward 0 - 255 0 Multiplies speed step by trim value/128
#67-94 Free speed table 0 - 255 0 Internal speed step for each of the 28 external steps
#95 Trim value reverse 0 - 255 0 Multiplies speed step by trim value/128
#96 ... ------
105, 6 User data 0 - 255 0 Free memory space for user data
#107 Light suppression 0 - 255 0 Light suppression for cab 1 (forward)
#108 Light suppression 0 - 255 0 Light suppression for cab 2 (rear)
109 … ------
#112
Special ZIMO
configuration bits
0 - 255
4 =
00000100
also Bit 2 = 1
(Loco ID pulses
ON,
20 kHz)
Bit 1 = 1: High frequency acknowledgements
Bit 2 = 0 / 1: ZIMO loco ID ON/OFF
Bit 3 = 1: 8 Functions-Mode (for old ZIMO systems)
Bit 4 = 1: Pulse chain recognition (for old LGB-System)
Bit 5 = 0 / 1: Motor control at 20 kHz or 40 kHz
Bit 6 = 1: „Märklin“-Braking (+ CV # 29, Bit 2, # 124, 5)
#113 BEMF reduction 0 - 255 0 Intensity reduced at speed step defined in CV #10.
#114 Dim Mask 1 Bits 0 - 7 0 Individual outputs exempted from dimming per CV #60
#115 Coupler control 0 - 99 0 Eff 48: Pull-in V. (tens digit), Hold voltage (ones digit)
#116 Autom. uncoupling 0 - 199 0 Unload (Hundredth) Separat.(Tens), speed (Ones digit)
#117 Flasher 0 - 99 0 ON time (Tens digit), OFF time (Ones digit)
#118 Flasher mask Bits 0 - 7 0 Function outputs included for flashing as per CV #117.
#119 F6 low beam mask Bits 0 - 7 0 Enter FO for low-beam switching with F6 as per CV #60
#120 F7 low beam mask Bits 0 - 7 0 Enter FO for low-beam switching with F7 as per CV #60
#121 Expon. acceleration 0 - 99 0 Speed range included (Tens digit), curve (Ones digit)
#122 Expon. deceleration 0 - 99 0 Speed range included (Tens digit), curve (Ones digit)
#123 Adapt. accel./decel. 0 - 99 0 Accel. Convergence (Tens dig.), Decel. Conv. (Ones…)
#124 Shunting key 1 Bits 0-4, 6 0
#125
#126
#127
#128
#129
#130
#131
#132
Effects F0 front
F0 rear
F1
F2
F3
F4
F5
F6
#133 ------
0 - 255 0
Shunting key (for half speed, accel. deactivation),
Switch between SUSI – Logic level outputs
Bits 1, 0 = 00: directional (active in both directions)
= 01: only forward
= 10: only reverse
Bits 7, 6, 5, 4, 3, 2 = Effect-Code, i.e.:
Uncoupler - 00110000 = “48”
Soft-Start for function output - 00110100 = “52”
Autom. Brake light - 00111000 = „56“
and so on.
#134 Asymm. stops (ABC) 1-14,101,, 106 Sensitivity (Hundredth), Threshold (Tens, ones digit).
#135 km/h - Control 2 - 20 0 = 1 Calibration run; 5, 10, 20: Relation km/ spd. step
#136 km/h - Control or: RailCom Contr. value after cal-run; or correct. value for RailCom
#137
#138
#139
Smoke generator
characteristics
0 - 255
0 - 255
0 - 255
0
0
0
Eff 72,80: CV #137: PWM of FOx at stand still
CV #138: PWM of FOx at cruising speed
CV #139: PWM of FOx during acceleration
#140 Distance controlled stop 0-3,11-13 0 = 1: HLU or ABC = 2: manual = 3: both
#141 Distance controlled stop 0 - 255 0 “Constant distance”: Stop point = 155: 500 m
#142 Distance controlled stop 0 - 255 12 High speed correction for ABC
#143 Distance controlled stop 0 - 255 0 High speed correction for HLU
#144 Prog,/ Update Lock Bits 6, 7 0 Bit 6 = 1: „Service mode“-Lock, Bit 7 = 1: Update-Lock
#145 ------
#146 Gear backlash compen. 0 - 255 0 Hundredth’ of a second at min. speed after dir.-change
147,… Experimental-CV‘s 0 - 255 0 Special motor regulation settings
#151 Motor brake 0 - 9 0 = 1 … 9: Force and speed of application
#152 Dim Mask 2 Bits 0 - 7 0 Individual outputs exempted from dimming per CV #60
#153 Continue w/o signal 0 - 255 0 Tenth of seconds: stop after losing DCC signal
#154 Special OEM-Bits
#155 Half speed 0 - 19 0 Function key selection (instead of CV #124)
#156 Momentum deactivation 0 - 19 0 Function key selection (instead of CV #124)
#157 MAN-Function 0 - 19 0 Function key selection
158, ... ------
#159 Effects on F7 0 - 255 0 Same as CV“s #125 – 132 but for F7