22
• GET
• SET
• DATA
• ERROR
At the end of this document you’ll find a table including all the available messages and
their parameters for each model of CA-NET compatible device.
The GET & SET messages can be sent from the client (control system) to the CA / DAM
device. The DATA & ERROR messages can just be sent from the CA / DAM device to the
client.
The SET messages coming from a client device don’t have an automatic acknowledgement
with a DATA message sent from the CA / DAM device after it has processed the SET
command. The client must update the values itself, sending the needed GET message to
ask for a parameter’s value when it requires confirmation from the device. On the other
hand, when a local control in the CA / DAM unit occurs (for instance, using the front panel
controls or an infrared remote control), the CA / DAM device will automatically send the
associated DATA command via its RS-232 interface, to keep synchronisation with the
client device.
CA40, CA120 (including CA120HZ) and CA200z NOTES:
• A couple of special parameters for the GET and SET commands would require a
detailed explanation:
1. AUTOLOAD_PRESET1: its value (ON/OFF) defines whether preset number 1
must be recalled or not each time the CA device is powered ON, defining this
way the default working mode at startup
2. PANEL_LOCKED: its value (ON/OFF) defines whether the front panel controls
(the rotary encoder in the case of the CA40/CA120, and the encoder and the
function keys in the case of the CA200z) is enabled (PANEL_LOCKED=OFF) or
disabled (PANEL_LOCKED=ON) for local management of the device. (see the
CA40/120 or CA200z user manual for further details)
• The numerical values are always integer numbers without comma or dot symbols
• <Input Name> are text strings (without blank spaces) that identify an audio input
of a CA device:
• For the CA40, there are 5 possible Input Names:
o LINE1
o LINE2
o MICRO
o LINE1_AND_MICRO
o LINE2_AND_MICRO
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