Page 24 COMMAND STATION MX1, MX1HS, MX1EC
Reply:
Ack (level 1), Ack (level 2)
Read/set a MX8-CV
Header byte
Value
Description
1 0-255
unique
sequence-ID
2
0x17
MX8 control instruction
3
7
read/set a MX8-CV
4
MX8_ID
MX8 address (1-63 not 801-863)
5
variable
Configuration variable that shall be read/set
6
value
optional: if a value is present it will be set as new CV-value
Reply:
Ack (level 1), Ack (level 2)
Current accessory module output state
If spontaneous messages are activated for an accessory module’s output, this message is sent spon-
taneously whenever it’s state changes.
Header byte
Value
Description
1 0-255
unique
sequence-ID
2 0x18
MX8
message
3
MX8_ID
MX8 address (1-63 not 801-863)
4
0
Current output state
5
cData
bit 0-5: module output number
bit 6: position (0 = left, 1 = right)
bit 7 paired output
Reply:
Ack (level 1)
MX9-messages
It is possible to choose individual MX9 track sections for forwarding spontaneous status messages
(occupancy and loco numbers) as well as to query the current state of the module’s track sections.
Activate/deactivate spontaneous messages of a
track section module
Header byte
Value Description
1 0-255
unique
sequence-ID
2
0x15
MX9 control instruction
3
0
activate / deactivate spontaneous messages
4
MX9_ID
MX9 address (1-63 not 901-963)
5
sections
The bits 0-7 represent the main sections 0-7. The message for-
warding is activated for all main sections if the corresponding bit is
set, otherwise it is deactivated.
Reply:
Ack (level 1)
Activate selected spontaneous messages of a
track section module
Header byte
Value
Description
1 0-255
unique
sequence-ID
2
0x15
MX9 control instruction
3 1
activate
additional spontaneous messages
4
MX9_ID
MX9 address (1-63 not 901-963)
5
sections
The bits 0-7 represent the main sections 0-7. The message for-
warding is activated for all main sections if the corresponding bit is
set, otherwise it is deactivated.
Reply:
Ack (level 1)
Deactivate selected spontaneous messages of a
track section module
Header byte
Value
Description
1 0-255
unique
sequence-ID
2
0x15
MX9 control instruction
3
MX9_ID
MX9 address (1-63 not 901-963)
4
2
deactivate additional spontaneous messages
5
sections
The bits 0-7 represent the main sections 0-7. The message for-
warding is deactivated for all main sections with their correspond-
ing bit set, for all others the forwarding remains unchanged
Reply:
Ack (level 1)
Read the track section module’s occupancy state
Header byte
Value
Description
1 0-255
unique
sequence-ID
2
0x15
MX9 control instruction
3
3
read the track section module’s occupancy state
4
MX9_ID
MX9 address (1-63 not 901-963)
Reply:
Ack (level 1) see also
