EXII-7720SC 3M TOUCH SYSTEMS, EXII-7720SC Datasheet - Page 28
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EXII-7720SC
Manufacturer Part Number
EXII-7720SC
Description
Manufacturer
3M TOUCH SYSTEMS
Datasheet
1.EXII-7720SC.pdf
(40 pages)
Specifications of EXII-7720SC
Operating Temperature (min)
-40C
Operating Temperature Classification
Commercial
Operating Temperature (max)
70C
Rad Hardened
No
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EXII-7720SC
Manufacturer:
3M Touch Systems
Quantity:
135
28
Null Command
Syntax:
Description:
Response:
Output Identity
Syntax:
Description:
Response:
Parameter Set
Syntax:
Description:
<SOH>Z<CR>
Queries the controller and waits for a response.
Use Z to determine that you are communicating with the controller or to make sure that a
utility is communicating with the controller. Using this command does not affect the
controller’s current operating parameters.
<SOH>0<CR>
<SOH>OI<CR>
Returns a 6-character random identifier, which describes the controller type and the
firmware version number.
<SOH>CcXxxx<CR>
where:
Cc
Xxxx = Four ASCII characters that indicate a build identifier.
<SOH>Ppds[b]<CR>
where:
P
D
S
B
Lets you adjust the communication parameters (parity, data bits, and stop bits) of the
controller. Optionally, you can change the communication rate by appending an
additional character to the command string. Upon execution of the Parameter Set
command, the controller automatically stores the new settings, the current operating
mode, and the current data format in NOVRAM.
The communication parameters of the host system must match the present settings of the
controller when the command is given for it to be accepted and the changes implemented.
= Parity type
= Number of data bits (7 or 8).
= Number of stop bits (1 or 2)
= Communication rate
= Two ASCII characters that describe the type of 3M Touch Systems controller.
N = No parity
O = Odd parity
E = Even parity
1 = 19200 baud
2 =
3 =
9600 baud
4800 baud
3M Touch Systems Proprietary Information
Positive response.
4 = 2400 baud
5 = 1200 baud
EX II Serial Controllers Reference Guide