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AXB-DMX512

DMX512 Interface

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Содержание AXB-DMX512 DMX512 INTERFACE

Страница 1: ...Operation Reference Guide Axcess Controllers AXB DMX512 DMX512 Interface Last Revised 4 03 2007 ...

Страница 2: ... whichever is greater Products that are returned and exhibit signs of damage or unauthorized use will be processed under the Non Warranty Repair Policy AMX will continue to provide Warranty Repair Services for products discontinued or replaced by a Product Discontinuance Notice Non Warranty Repair Policy Products that do not qualify to be repaired under the Warranty Repair Policy due to age of the...

Страница 3: ...g connecting captive wires 4 Wiring guidelines 4 Using AXlink communication 5 Using IN and OUT DMX512 data communication 5 Mounting the AXB DMX512 in a Rack 5 Replacing the Lithium Battery 6 Programming 7 Buffers 7 Direct Control Buffer Send_Commands 8 Patch Buffer Send_Commands 9 Group Buffer Commands 11 Axcess Level Send_Commands 18 Miscellaneous Send_Commands 21 Channel Commands 23 Channel Trig...

Страница 4: ...ii AXB DMX512 DMX512 Interface Table of Contents ...

Страница 5: ...being received or the controller is not functioning properly One blink per second indicates power is active and AXlink communication is functioning Full On indicates there is no AXlink control or activity but power is On RX LED red indicates the AXB DMX512 is receiving DMX512 data Corresponds to the IN and OUT ports on the rear panel TX LED red indicates the AXB DMX512 is transmitting DMX512 data ...

Страница 6: ...Product Information 2 AXB DMX512 DMX512 Interface ...

Страница 7: ...es you must terminate the line To terminate the device position jumpers on jumper pin trios JP4 and JP5 FIG 2 FIG 1 AXB DMX512 front view Device DIP Switch Settings Position 1 2 3 4 5 6 7 8 Value 1 2 4 8 16 32 64 128 AXlink DEVICE ON RX TX Device ID DIP Switch Axlink activity LED DMX512 Transmit LED DMX512 Receive LED The DIP Switch located to the right of the DEVICE DIP switch is not used no sett...

Страница 8: ...ge the connector Wiring guidelines The interface requires a 12 VDC power to operate properly The interface uses a PSN2 8 power supply The Central Controller supplies power via the AXlink cable or external 12 VDC power supply The maximum wiring distance between the Central Controller and interface is determined by power consumption supplied voltage and the wire gauge used for the cable The table be...

Страница 9: ...e bottom of the unit if necessary Insert a scissors blade or other sharp object into the side of one of the rubber feet and pull it off Do the same to remove the other three rubber feet 4 Place the unit in the appropriate opening in the AC RK 5 Place the front panel of the AXB DMX512 on the front of the rack over the unit and secure the screws FIG 5 AXlink wiring PWR AXP AXM GND PWR AXP AXM GND De...

Страница 10: ...m portion of the enclosure on a flat surface 6 Locate the battery on the circuit card 7 Carefully pry the battery out of its socket and insert the new battery Write down the next replacement date on a sticker or label by adding 5 years to the replacement date and then attach it to the bottom of the AXB DMX512 8 Plug all cables back into the AXB DMX512 9 Place the top portion of the enclosure back ...

Страница 11: ...nect automatically clears the value in the patch buffer to zero If there is no DMX Input for 5 seconds all values in DMX Input buffer are set to zero Any outputs tied those DMX Inputs will then be zero The group buffer is modified by changing group commands Groups can ramp over time Groups can be tied to Axcess levels or DMX Inputs The groups can be absolute or proportional For groups that are abs...

Страница 12: ...vel starts from the current level DR Ramps the DMX output to the L level in T tenths of seconds Time is required Sends all specified DMX outputs to the same level The list can be single outputs and or ranges of outputs separated by commas If a Snapshot Preset is in progress then the last command sent will win for each output Do not put more 64 characters total in this command Syntax DR List of DMX...

Страница 13: ...ber Variable preset number 1 72 Examples SEND_COMMAND DMX DS1 Stores preset 1 SEND_COMMAND DMX DS72 Stores preset 72 there is a max of 72 presets with standard memory To exclude undefine channels the Group Buffer Commands must be used NOT the Direct Buffer Commands DZ Sends all outputs in the Direct Control buffer immediately to zero Clears all values in the Direct Control Buffer to zero Syntax DZ...

Страница 14: ... all outputs SEND_COMMAND DMX PC1D10 20 25 Patches input 2 to outputs 10 through 20 and 25 PX Disconnects a DMX output from any DMX input by unpatching one or more DMX outputs The list can be single outputs and or ranges of outputs separated by commas These outputs immediately go to zero in the Patch buffer Syntax PX list of DMX outputs Do not put more 64 characters total in this command A Disconn...

Страница 15: ...g an output to the group does not change the current DMX value for that output in the Group Buffer This means that its possible to have different DMX values for the channels in this group at the time the channels are added but this command is intended for the control of a group of outputs that will have the same value at all times Syntax GA group D list of DMX output Variables group 1 96 list of D...

Страница 16: ...xcess channels still work and also affects the Axcess level If the group is disconnected using the GX command the group ramp up and down will work again Example SEND_COMMAND DMX GC1L2 Connects Group 1 to Axcess level 2 Connecting multiple groups to an Axcess level The group levels change immediately to reflect the current Axcess level The group can now be ramped up and down via the Axcess level It...

Страница 17: ...s and or ranges of groups separated by commas Syntax GE list of groups Removes all DMX outputs from the groups Sets all levels in the group buffer to zero Example SEND_COMMAND DMX GE1 Removes all output channels from Group 1 SEND_COMMAND DMX GE5 8 10 Removes all output channels from Groups 5 and 8 through 10 GF Functions like the GP command except the Max value for each output is specified in the ...

Страница 18: ...pies the actual output levels for the AXB DMX512 box to the Group buffer for one or more groups Syntax GO list of groups This has the effect of copying the highest value from the patch or direct control buffer into the group buffer if they are higher than the value in the Group buffer This is useful in the event a programmer wishes to add a group and then ramp it down from its current level To do ...

Страница 19: ...rs occur in the algorithym that controls the proportional levels this function is unsuitable for precision control Syntax GP group D list of DMX output Variables group 1 96 list of DMX output 1 2 3 5 10 If an output is added to an existing group the its proportional value is determined by its value when compared to the maximum values for each channel in a group not by its value compared to the cur...

Страница 20: ...till not be at their stored levels The group up GU command can be issued to take the groups to their true 100 level Syntax GR group L level T time Variables group 1 96 The group of DMX output that act together Outputs can only belong to one group at a time level 0 255 or 0 100 time 0 65535 Parameters in commands that are optional Examples SEND_COMMAND DMX GR1L0T10 Ramps all DMX output channels in ...

Страница 21: ...ot necessarily fully at 100 255 Syntax GT list of groups R time U or D Variables Parameters in commands that are optional Example SEND_COMMAND DMX GT1R5 Sets Group 1 to ramp rate to 0 5 second both up and down SEND_COMMAND DMX GT1 2R50 Sets the up and down ramp times for Groups 1 and 2 to 5 seconds SEND_COMMAND DMX GT3 5 8R35U Sets the up ramp time for groups 3 and 5 through 8 to 3 5 seconds SEND_...

Страница 22: ...ps This command removes all outputs from all groups and disconnects these groups from Axcess levels or DMX inputs that they are connected to Removes all DMX outputs from all groups in addition to disconnecting any levels or inputs Syntax GZ Sets all levels in the group buffer to zero Axcess Level Send_Commands Command Description AC Connects one DMX input to one Axcess level Only one DMX input can...

Страница 23: ...ed to the Axcess level then the group will ramp with the Axcess level If another command affects this level last command sent wins Syntax AR Axcess level L level T time Variables Axcess level 1 8 level 0 255 or 0 100 time 0 65535 Parameters in commands that are optional Example SEND_COMMAND DMX AR1L255T5 Ramps Axcess level 1 to step 255 full in 0 5 second SEND_COMMAND DMX AR1L50 T20 Ramps Axcess l...

Страница 24: ...ommands that are optional Example SEND_COMMAND DMX AT1R5 Sets Axcess level 1 to ramp rate to 0 5 second both up and down SEND_COMMAND DMX AT1R50 Sets the up and down ramp times for Axcess level 1 to 5 seconds SEND_COMMAND DMX AT3R35U Sets the up ramp time for Axcess level 3 to 3 5 seconds SEND_COMMAND DMX AT8R5D Sets the down ramp time for Axcess level 8 to 0 5 seconds AU Ramps up one Axcess level...

Страница 25: ...n a group Requests that the DMX512 return a string indicating the current aver age of all outputs in a single group Syntax MG group Variable group Returns the current average of all the outputs in a group Causes a string to be sent to the master Example SEND_COMMAND DMX MG1 Sent to the AXB DMX512 box The box replies MG1 255 13 10 indicating that DMX outputs in Group 1 are at full 255 SEND_COMMAND ...

Страница 26: ...ends out only 256 channels per packet at 88 packets per second MM Sets the length of the mark after break in microseconds Range is from 8 to 10 000 microseconds Syntax MM Time in uS Variable Time in uS Default and minimum is 8uS Maximum is 10000uS Example SEND_COMMAND DMX MM8 Sets the mark after break to 8 microseconds default MO Causes a string to be sent to the master Causes a string to be sent ...

Страница 27: ...Cont Command Description MR This macro command sets MB MD ML and MM to send either 44 or 22 packets per second with 512 channels of DMX outputs Type is optional Syntax MR Type Variable No Type or Type 0 44 packets per second Type 1 is 22 packets per second Parameters in commands that are optional Example SEND_COMMAND DMX MR0 Sets the parameters for 44 packets per second at 512 packets per packet S...

Страница 28: ...ut High The Axcess channel will stay on as long as the DMX input is the right value or in the range of values Only Axcess channel 209 through 248 are available for use as triggers all others will be ignored Syntax CA Axcess channel D DMX level L low H high Variables Channels 209 248 Programmable DMX input triggers Parameters in commands that are optional Example SEND_COMMAND DMX CA209D1L64H128 Axc...

Страница 29: ...To clear the Patch buffer GZ To clear the Group buffer MZ To reset everything WARNING This also deletes all Presets The AXB DMX512 is connected between a lighting console and the dimmers If I bypass the AXB DMX512 box I have control of the dimmers but when I put the box in the system I have no control The DMX512 box needs to have a patch created to connect the inputs to the outputs After issuing t...

Страница 30: ...Troubleshooting 26 AXB DMX512 DMX512 Interface ...

Страница 31: ...Troubleshooting 27 AXB DMX512 DMX512 Interface ...

Страница 32: ...registered trademarks of AMX AMX reserves the right to alter specifications without notice at any time It s Your World Take Control 3000 RESEARCH DRIVE RICHARDSON TX 75082 USA 800 222 0193 469 624 8000 469 624 7153 fax 800 932 6993 technical support www amx com ...

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