Setting up the ACU-1 from the Front Panel
Replybyte1:
Bit0
Silence Alarm Left Channel is active
Bit1
Silence Alarm Right Channel is active
Bit2
Silence Detect Left Channel is active
Bit3
Silence Detect Right Channel is active
ReadPo
Function:
Reads the current relay settings.
Format:
AAhex/boxnode/3Ehex
—replybyte1
Bits set in replybyte1 correspond to relays on. Bit 0 is relay 1.
SetLink
Function:
Sets linking for silence sense.
Format:
AAhex/boxnode/3Fhex/byte4
Byte4:
0
silence detect off
1
left and right separate
2
left or right linked
3
left and right linked
FadeUpDown
Function:
Turn one or more audio channels on and off.
Format:
AAhex/boxnode/51hex/byte4/byte5
Set bits in byte4 to turn channel(s) on. Set bits in byte5 to turn channel(s) off. Bit 0 is channel 1. If common
bits are set in byte4 and byte5, the byte5 (fade down) bits override.
PoMomen
Function:
Operate relays momentarily
Format:
AAhex/boxnode/52hex/byte4
Bits set in byte4 will cause momentary relay operation. Bit0 corresponds to relay 1. Any combination of relays
may be operated momentarily at the same time. Relays that were previously turned on and are operated
momentarily will turn off after the delay period (delay period defined in SetPoTime).
SetNode
Function:
Set/read node address.
Format:
AAhex/boxnode/53hex/byte4
byte4:
0
read only
1-10
set node address
11-255
read only
SetBaud
Function:
Set baud rate.
Format:
AAhex/boxnode/54hex/byte4
ACU-1
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