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X3# = Password (12 characters = maximum length; no special characters are allowed.)
NOTE: A user password cannot be assigned if no administrator password exists; the
E14 error code is returned. If the administrator password is cleared, the user
password is also removed.
X3$ = Daylight saving time (used in the northern hemisphere [USA] and parts of Europe and Brazil),
0 = off/ignore, 1 = on, 2 = Europe, 3 = Brazil
X3% = Event number, range: 0 - 99
X3^ = Event buffer: 0 = receive, 1 = unied, 2 = data, 3 = NVRAM
X3& = Event buffer offset (range: 0 to MaxBufferSize)
X3* = Event data size; b = bit, B = byte (8 bits), S = short (16 bits), L = long (32 bits)
NOTE: This parameter is case sensitive.
X3( = Event data to write
X4! = Reading password: RS-232 connections responds with password. IP connections responds with
4 asterisk (****) if password exists and empty if not, instead of the actual password.
X4$ = Number of bytes to read (range = 1-24 max)
X4% = E-mail event number (1 - 64 max). Response is returned as 2-digits with leading zeros.
X4^ = E-mail recipient’s address
X4& = Name of e-mail file to be sent. First line is the subject, the rest is e-mail body.
NOTE: The SM command will send a default e-mail message if file X4& is not found.
X4* = Event status elds: event_type, event_state, event_paused, error_status, RcvBuff_startptr,
RcvBuff_endptr, DataBuffA_startptr, DataBuffA_endptr, DataBuffB_startptr, DataBuffB_startptr
X4( = Default name: a combination of the model name and the last 3 character pairs of the unit’s
MAC address (for example, DVS-304-00-023D)
X5! = Extended-security (Password) levels: 1 – 10. Response is 2 digits with a leading zero.
X5@ = Connection’s security level: 0 = anonymous, 1 – 10 = extended security levels 1 thru 10,
11 = user, 12 = administrator
X5$ = ASCII digit(s) representing the numeric value of the data element read from the
event buffer (leading zeros are suppressed)
X6) = EDID le data block, 128 bytes of binary data
X6$ = Broadcast repetition rate in seconds, (0 – 255 max; default = 0 = clear)
The response is 2-digits returned with leading zeros. 1 – 11 = entry without password
goes to the level specified (if an admin password exists).
X6( = The number of seconds before timeout on the IP connection: min. = 1; max. = 65000;
(default = 30 = 300 seconds). If no data is received during the timeout period, the
Ethernet connection is closed. Each step = 10 seconds. Applicable only when
connected via Ethernet. When connected via RS-232 only the global timeout
commands apply (current returns E13). Response is returned with leading zeros.
X7) = Number (as optional parameter) that will get inserted into email message if .eml file
has an embedded server-side include “<!--#echo var=”WCR|” -->” (ESC CR command
with no params). Use 0 as placeholder if optional X4& is used but X7) isn’t needed.
X7! = Input selection: 1 to 4
DVS 304 Series • SIS Communication and Control 34