COMMAND TERMINATOR (CMT): CMT=c [CMT]
Sets the COMMAND (or "INPUT") TERMINATOR to "c" (where c is a single
ASCII character entered as a hexadecimal byte in square brackets, [01]
through [1F]).
END-OF-TRANSMISSION TERMINATOR (EOT): EOT=$ [CMT]
Sets the END-OF-TRANSMISSION (or "OUTPUT") TERMINATOR to "$" (where
$ is a string of up to four ASCII characters, each entered as a hexadecimal
byte in square brackets, [01] through [1F]). In a multinode network, the last
EOT character must be the same as the CMT character.
NOTE: A working EOT cannot include a character of "[00]," except as a default
value for unused characters. If, for example, you specify a two-character EOT
of "[0A][0D]" and then use the front-panel procedure given in Section 3.a to
interrogate for the current EOT characters, you will be told that "Eot1" = [0A];
"Eot2" = [0D]; "Eot3" = [00]; and "Eot4" = [00]. In fact, the instrument will stop
transmitting as soon as it perceives an EOT character of [00]. Thus, if you
were to enter an EOT of "[00][0D] ...," no EOT at all would be transmitted.
3.b.3 THERMOCOUPLE TYPE (MODEL 3510 ONLY)
TYPE (TYP): TYP=y [CMT] or TYP=y,N [CMT]
The first version of the command sets the Thermocouple Type to "y" (where
"y" = E, J, K, R, S, T, or B) and enables the internal cold-junction reference.
The second version sets the Thermocouple Type to "y" and disables the inter-
nal cold-junction.
3.b.4 INPUT RANGE OR SCALE
RANGE (RNG): RNG=r [CMT]
Sets the input range or scale to "r," as given by the following table:
Conditioner "r" Actual Input
Model value Range or Scale
3510 TC Conditioner CEN degrees C
FAR degrees F
3530 LVDT Conditioner 5 0-150 mV/V "normal";
0-1 V/V "long-stroke"
10 0-300 mV/V "normal";
0-2 V/V "long-stroke"
20 0-600 mV/V "normal";
0-4 V/V "long-stroke
3540 Frequency Conditioner 250 250 Hz
500 500 Hz
1000 1000 Hz
2000 2000 Hz
4000 4000 Hz
8000 8000 Hz
16000 16000 Hz
32000 32000 Hz
(cont’d)
3.21
SETUP: INSTRUMENT CONFIGURATION
3
3.b CONFIGURING THROUGH THE RS-232/485 INTERFACE
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