Installation Instructions
CM2L40
19
Serial Communications
NOTE:
Check with the appropriate automation system vendor
for available drivers and/or software for any external
devices.
Notes:
[PR] = Product ID (CM2 = 02)
[AD] = Address (see address description & table)
[CR] = ASCII Carriage Return
[CH] = Check Code
[ST] = Status (see status table)
Connections to be made to 9 pin connector as follows:
Communication parameters as specified in ANSI TIA/EIA-485-A:
Address Description
Multiple Chief devices can be used on the same network by
setting each device to a different address.
NOTE:
All units ship with a default address of 00.
NOTE:
Broadcast messages will command all devices on the
same network.
RS-485 REF
Pin 7
RS-485 +
Pin 9
RS-485 -
Pin 8
Baud Rate:
9600
Data Length:
8 Bits
Parity:
None
Stop Bit:
1
Flow Control:
None
SERIAL CONTROL COMMAND STRING
•
Product ID
for the CM2L40:
02
•
Address
controlled by dip switch settings
•
Basic Commands
available for the CM2L40 in the factory-supplied configuration:
•
03: Cancel Move
= >0500037D[Carriage Return]
•
10: Extend to End of Travel
= >0500107B0D[Carriage Return]
•
12: Retract to End of Travel
= >0500127D0D[Carriage Return]
•
Message Data
= The data is required for the available commands:
•
03:
None
•
10:
None
•
12:
None
•
Check Code
is calculated.
For further information, reference the Advanced Programming document and the website calculator.
Start of
Message
(HEX)
Product ID
(HEX)
Address
(HEX)
Command
(HEX)
Message
Data
(HEX)
Check Code
(HEX)
End of Message
(HEX)
>
XX
XX
XX
XX
XX
[Carriage Return]
Summary of Contents for CM2L40U
Page 50: ...CM2L40 50 Milestone AV Technologies Milestone Milestone Milestone FCC ...
Page 56: ...CM2L40 56 6 15 16 7 7 CM2 86 18 190 1 8 18 1 40 14 X4 X4 13 12 16 x2 1 1 ...
Page 57: ...CM2L40 57 1 9 10 2 9 10 9 10 1 3 1 10 CM2 1 11 2 3 12 4 1 2 1 1 3 2 X4 ...
Page 58: ...CM2L40 58 13 5 6 5 1 4 6 14 1 A 16 2 B CM2 16 3 4 C CM2 16 15 15 4 5 X4 4 6 5 1 4 ...
Page 59: ...CM2L40 59 CM2 CM2 86 18 190 16 CM2 CM2 2 5 1 2 17 A B C C ...
Page 60: ...CM2L40 60 17 3 4 19 5 19 20 18 CM2 6 19 20 CM2 19 20 CM2 19 20 x 2 1 3 ...
Page 61: ...CM2L40 61 19 4 x 1 5 13 6 x 2 4 12 14 ...
Page 64: ...CM2L40 64 24 13 7 CM2 CM2 25 10 1 1 2 25 26 11 9 x 4 x 8 7 12 10 x 4 x 8 8 2 1 ...
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Page 69: ...CM2L40 69 31 CM2 31 1 7 32 2 5 3 6 32 ...
Page 71: ...CM2L40 71 3 4 J1 31 34 34 24 24 5 6 J1 31 35 35 1 800 582 6480 www chiefmfg com 31 36 36 J2 ...
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