E2648-SO2
Rev 11.03.2021
16
0x0006
6 / 40007 RW Response delay, ms
1...255
10
0x0007
7 / 40008 RW Stop bits, parity bit *
1 – No parity bit, 1 stop bit
(default after factory reset)
2 – No parity bit, 2 stop bits
3 – Odd parity, 1 stop bit
4 – Even parity, 1 stop bit
NOTE: 3 and 4 are available
starting from the Software
version 0x218 (dec. 536)
1
0x0008
8 /40009 R Last error code
1...255
-
0x0011 17 / 40018 RW
Technological:
age of last data in seconds
(read) / restart (write)
0...65535 s (read),
writing 42330 restarts the
instrument
-
0x00A5
165 /
40166 RW
Zero adjustment for gas
data, ADC
-32000...+32000 ADC units
0
0x00A6
166 /
40167 RW
Slope adjustment for gas
data
1...65535
512
0x00A7
167 /
40168 RW
The change rate limit for
gas units /s
1...32000, 0 - no limit
0
0x00A8
168 /
40169 RW
Integrating filter time
constant, s
1...32000 (seconds),
0 - no filter
0
Address Reg / MHR RW Description
Supported values (dec)
Default
0x00C9
201 /
40202 RW
Parameter tied to analog
output 1
0 – None
2 – Gas concentration
9 – Forced Modbus control,
value set in MHR / 40204
2
0x00CA
202 /
40203 RW
Parameter tied to analog
output 2
0 – None
2 – Gas concentration
9 – Forced Modbus control,
value set in MHR / 40205
2
0x00CB
203 /
40204
RW Forced value for analog
output 1***
0...1000
(0.0%...100.0% of output scale)
0
0x00CC
204 /
40205 RW
Forced value for analog
output 2***
0...1000
(0.0%...100.0% of output scale)
0
0x00D3
211 /
40212 RW
Parameter tied to relay
RE1
0 –none
2 – gas concentration
9 – control by Modbus control,
state set in MHR / 40214
2
