ATCOM 5520 Specifiche

Technical Service Bulletin Phone: 814-238-2700 TSB # 60GENERAL DYNAMICS, State College, PA Fax: 814-238-6243 Per ECR # 11428Product(s) affected:Outdoo

Document 12245 Rev. I Sheet 9 of 39 If further data is included, if follows the instruction code and is referred to as the message body. Some instr

Sheet 10 of 39 Document 12245 Rev. I Where more than one data value is sent, they are usually separated by some delimiter such as a comma (“,” ASCI

Document 12245 Rev. I Sheet 11 of 39 01 blb5 0 blb3blb2 1 blb0 lbx will be a label that identifies the function of each bit 0 represents bits that

Sheet 12 of 39 Document 12245 Rev. I EXAMPLE: An enumerated control currently has settings for “OFF” (30) and “ON” (31). In the future, a third cho

Document 12245 Rev. I Sheet 13 of 39 This protocol was designed to be somewhat compatible with that of earlier SSPA products. Some messages that ar

Sheet 14 of 39 Document 12245 Rev. I Message Table Instr Sub-Instr Name/(Section) Data Values  Sent to Amplifier  Returned by Amplifier

Document 12245 Rev. I Sheet 15 of 39 Message Table Instr Sub-Instr Name/(Section) Data Values  Sent to Amplifier  Returned by Amplifier

Sheet 16 of 39 Document 12245 Rev. I Message Table Instr Sub-Instr Name/(Section) Data Values  Sent to Amplifier  Returned by Amplifier

Document 12245 Rev. I Sheet 17 of 39 Message Table Instr Sub-Instr Name/(Section) Data Values  Sent to Amplifier  Returned by Amplifier

Sheet 18 of 39 Document 12245 Rev. I Message Table Instr Sub-Instr Name/(Section) Data Values  Sent to Amplifier  Returned by Amplifier

CONTRACT NO. DRAWN BY DATE 60 Decibel Road, Suite 200 State College, PA 16801 Paul E. Phillips 5/31/00 TITLE CHECKED BY Serial I/O Prot

Document 12245 Rev. I Sheet 19 of 39 Message Table Instr Sub-Instr Name/(Section) Data Values  Sent to Amplifier  Returned by Amplifier

Sheet 20 of 39 Document 12245 Rev. I 3 Message Details 3.1 Reset Microprocessor (04) This command forces a power-up reset of the microprocessor in

Document 12245 Rev. I Sheet 21 of 39 bxSUM_VOLTAGE The Power Supply Voltage fault in older amplifiers. This flag is set if the module’s input volt

Sheet 22 of 39 Document 12245 Rev. I 01 00 bAFLT_ANT_DL_FAIL bAFLT_RC_FAILURE bAFLT_FAN2_WARN bAFLT_FAN1_WARN bxFLT_EXT_INH One or more signals th

Document 12245 Rev. I Sheet 23 of 39 3.4 Clear Service Request (09) This command clears a service request, and causes the service request contacts

Sheet 24 of 39 Document 12245 Rev. I 3.8.1 Get Output Power (16 50) The SSPA’s output power level will be returned as an analog value. The value w

Document 12245 Rev. I Sheet 25 of 39 bMUTED:SERIO Muted by Serial I/O bMUTED:LOCAL Muted by local MUTE button (or on power-up if power-up state

Sheet 26 of 39 Document 12245 Rev. I The following table lists the codes that are returned in response to the 16 59 message. They represent every f

Document 12245 Rev. I Sheet 27 of 39 Fault Codes SIO Code (16 59) Screen Text 1 (RCP-200X) SIO 08 flag 2 NEW_INFO SIO 08 flag 2 (old style) Descri

Sheet 28 of 39 Document 12245 Rev. I 3.8.10 Get Configuration (16 5A) This message returns information about the SSPA hardware. The following info

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Document 12245 Rev. I Sheet 29 of 39 There is also a Reflected Power Calibration offset setting (see 3.9.10), which the operator may use to adjust

Sheet 30 of 39 Document 12245 Rev. I 3.8.15 Get Module Nominal Power (16 6A) The Get Module Nominal Power command returns the rated nominal power

Document 12245 Rev. I Sheet 31 of 39 To set the power limits, you need only send the values you wish to change. If you wish to affect only the uppe

Sheet 32 of 39 Document 12245 Rev. I 3.9.7 Power-Up State (17 58) The Power Up State setting determines whether, when powered-up, a unit should be

Document 12245 Rev. I Sheet 33 of 39 When queried or set, a signed analog value is passed in this message. This value is the offset (in dB) to get

Sheet 34 of 39 Document 12245 Rev. I If you turn on Remote Disables Local while the amplifier is in Remote Mode, you will immediately lose the abil

Document 12245 Rev. I Sheet 35 of 39 Units will respond with a message containing the same instruction code and sub-instruction, and a message body

Sheet 36 of 39 Document 12245 Rev. I Example, set PIO output R5 to the Normally Open position and R6 to the Normally Closed position (assuming neit

Document 12245 Rev. I Sheet 37 of 39 3.11.2 AntDL Switch Command (19 54) This command message accepts only one one-byte parameter, which is: 30:

Sheet 38 of 39 Document 12245 Rev. I bCONTROL_MODE_LOCAL_OR_MAINTENANCE = Control Mode is set to Local or Maintenance. bCONTROL_MODE_REMOTE_OR_MA

Document 12245 Rev. I Sheet 3 of 39 Table of Contents 1 Message Framing Format...

Document 12245 Rev. I Sheet 39 of 39 After the fault condition has been rectified, bits can be cleared in the Latched Fault Mask by issuing a Fault

Sheet 4 of 39 Document 12245 Rev. I 3.8.4 Get Input Voltage (16 53)...

Document 12245 Rev. I Sheet 5 of 39 Serial I/O comes as a standard feature. By sending and receiving commands over an RS-232, RS-485 (2-wire), RS-4

Sheet 6 of 39 Document 12245 Rev. I 1.5 Message Data The actual content of the message starts with the least significant 6 bits of Byte 4, and can

Document 12245 Rev. I Sheet 7 of 39 A message may also be rejected at a higher level, if something is wrong with the MESSAGE DATA itself (e.g. ille

Sheet 8 of 39 Document 12245 Rev. I If an ACK response is requested on every message, the host will know if a message was rejected (for any reason)