Get The Number Of Gas Tables Available - 0X3A; Get Printer Setup - 0X3B - Honeywell CM4 Operating Instructions Manual

Serial communication protocol
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Get the Number
of Gas Tables
Available 0x3A
Get Printer
Setup
0x3B
This command allows you to query the unit for the
number of loaded gas tables in the unit.
Command packet to instrument:
Command Code (0x3A) - 1 byte
Response packet:
Command Code (0x3A) - 1 byte
CM4 Date - 2 bytes
CM4 Time - 2 bytes
# of Gas Tables - 1 byte (1-255)
This command queries the unit for the printer
configuration.
Command packet to instrument:
Command Code (0x3B) - 1 byte
Response packet from instrument:
Command Code (0x3B) - 1 byte
CM4 Date - 2 bytes
CM4 Time - 2 bytes
Setup Status - 1 byte
bit 0: Printer port enable/disable
bits 1-2: Printer report format
bits 3-5: Printer baud rate
bit 6: Printer hardware handshaking
(flow control)
bit 7: Undefined
21
CM4 Protocol Manual
0 = Disable
1 = Enable
00 = Continuous
01 = Summary
10 = Compressed
11 = Invalid
000 = 1200
001 = 2400
010 = 4800
011 = 9600
100 = 19200
0 = Disabled
1 = Enabled
Rev. 2.4 (3/05)

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