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Dosaodor DO200
VARIABLE DESCRIPTION
Serial Port 2 - RS485 (0: RS232; 1: RS485)
Serial Port 2 - Codesys Compliant (0: Modbus RTU; 1: SoMachine (when Protocol = 0))
Serial Port 2 - Dataformat (7 bits or 8 bits)
Serial Port 2 - Modbus (0: Modbus RTU o SoMachine (see Codesys Compliant); 1: Modbus
ASCII)
Serial Port 2 - addressing Modbus da 0 a 255 (0 per Master; 1 per Slave)
Serial Port 2 - Bit di stop (1: 1 stop bit; 2: 2 stop bit)
Serial Port 2 - Parity (0: Never; 1: Odd; 2: Even)
Serial Port 2 - Time frames (minimum time in ms between 2 frames in Modbus (RTU, ASCII))
Serial Port 2 - ModPol _ Polarization resistance (0: no; 1: yes)
THT-CH4 odorant concentration value (mg / mc)
Scaled Sample Tube level analog signal (mm)
Scaled Instant Flow Signal (Smc / h or Nmc / h)
Tank volume (l)
Tank level (mm)
Spare 1 scaled analog signal (eng. Unit)
Spare 2 scaled analog signal (eng. Unit)
CH4 / hour totalizer (Smc or Nmc)
CH4 / day totalizer (Smc or Nmc)
CH4 / month totalizer (Smc or Nmc)
THT / hour totalizer (g)
THT / day totalizer (g)
THT / month totalizer (g)
THT-CH4 concentration / hour (mg / Smc or mg / Nmc)
THT-CH4 concentration / day (mg / Smc or mg / Nmc)
THT-CH4 concentration / month (mg / Smc or mg / Nmc)
CH4 Absorption System totalizer / hour (Smc or Nmc)
CH4 Absorption System totalizer / day (Smc or Nmc)
CH4 Absorption System totalizer / month (Smc or Nmc)
Zero Signal Sample Tube
Span Signal Sample Tube
Zero Signal gas instant flow rate
Span Signal gas instant flow rate
MC / Pulse (set with Pulse Flow ON)
Zero signal Spare 1
Zero signal Spare 2
Span signal Spare 1
Span signal Spare 2
Offset signal Spare 1
Offset signal Spare 2
Offset signal Sample Tube
Offset signal gas Instant flow rate
SPARE
SPARE
Odorant Concentration set point (mg / Smc or mg / Nmc)
Cylinder outer diameter (tank) (mm)
Tank thickness (mm)
Maximum tank volume (l)
Cap radius (mm)
Cap External Semiaxis (mm)
Cap wall thickness (mm)
Transmitter-Tank Offset (mm)
Cylinder length (tank) (mm)
SPARE
Control time divider correction
Minimum injection time (ms)
58
Table 12. Modbus (continue)
READ/WRITE
ADDRESS (4x holding registers)
DATA TYPE
R/W
INT
R/W
INT
R/W
INT
R/W
INT
R/W
INT
R/W
INT
R/W
INT
R/W
INT
R/W
INT
R
REAL
R
REAL
R
REAL
R
REAL
R
REAL
R
REAL
R
REAL
R
REAL
R
REAL
R
REAL
R
REAL
R
REAL
R
REAL
R
REAL
R
REAL
R
REAL
R
REAL
R
REAL
R
REAL
R/W
REAL
R/W
REAL
R/W
REAL
R/W
REAL
R/W
REAL
R/W
REAL
R/W
REAL
R/W
REAL
R/W
REAL
R/W
REAL
R/W
REAL
R/W
REAL
R/W
REAL
-
REAL
-
REAL
R/W
REAL
R/W
REAL
R/W
REAL
R/W
REAL
R/W
REAL
R/W
REAL
R/W
REAL
R/W
REAL
R/W
REAL
-
REAL
R/W
REAL
R/W
REAL
Decimal
Bit
65
-
66
-
67
-
68
-
69
-
70
-
71
-
72
-
73
-
97
-
99
-
101
-
103
-
105
-
107
-
109
-
111
-
113
-
115
-
117
-
119
-
121
-
123
-
125
-
127
-
129
-
131
-
133
-
161
-
163
-
165
-
167
-
169
-
171
-
173
-
175
-
177
-
179
-
181
-
183
-
185
-
187
-
189
-
191
-
193
-
195
-
197
-
199
-
201
-
203
-
205
-
207
-
209
-
211
-
213
-
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