Reference Monitor Meters User Handbook
15
Command Description
Response
SRQ (continued):
z = status (4 chars) where:
bit 4 = Input 1 low-level alarm active
bit 5 = Input 1 high-level alarm active
bit 6 = Input 1 phase alarm active
bit 7 = Input 1 AES lock
bit 8 = Input 2 low-level alarm active
bit 9 = Input 2 high-level alarm active
bit 10 = Input 2 phase alarm active
bit 11 = Input 2 AES lock
UID:
**Unit id request where:
UID:RM-Mxyz
x = number of stereo meter displays
y = enclosure type: F = freestanding, R = rack mount
z = meter segment display size: 53 or 106
VER:
**Version number request where:
VER:Vn.nn
n.nn = firmware version
(bootloader returns BOOT:Vn.nn)
** = these commands also supported in Bootloader mode.
Error Messages
General error messages:
ERR:01
- returned if command not found
ERR:02
- returned if invalid command or missing/invalid parameter
ERR:04
- returned if parameter out of range
2
SERIAL INTERF
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CE C
OMMANDS & RESPONSES PRO
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SERIAL INTERFACE COMMANDS
& RESPONSES PROTOCOL