Super Systems AC20 RS485 Modbus User Manual
Page 55

Page 55/59
TITLE: MODBUS/J-BUS Protocol for SSi’s- AC20 ENG. 824E REV. 1
INDEX, IN ASCENDING ORDER, OF MODBUS WORDS
113 - Status led alarm 1
page 26
114 - Status led alarm 2
page 26
115 - Status led alarm 3
page 26
119 - Variation on alarm status
page 26
120 - Manufactured trade mark
page 26
121 - Device identification code
page 26
122 - Probe sensor mV value
page 26
123 - Carbon potential value
page 26
124 - Dew point value
page 27
125 - Probe temperature value
page 27
126 - Carbon monoxide measure value
page 27
127 - Probe resistor value
page 27
128 - Probe response time
page 27
129 - Probe temperature at last probe test
page 27
130 - Main control output value
page 28
131 - Secondary control output value
page 28
132 - Pid out value
page 28
133 - Main control output display value
(ñ.xxx)
page 28
134 - Secondary control output display value
(S.xxx)
page 28
135 - Device status mode
page 28
136 - Type of operative set point
page 28
137 - Operative set point value
page 28
138 - Main set point
("SP")
page 18
139 - Auxiliary set point 2
(“SP2”)
page 18
140 - Auxiliary set point 3
(“SP3”)
page 18
141 - Auxiliary set point 4
(“SP4”)
page 18
142 - Carbon monoxide factor
(“COF”)
page 18
143 - Hydrogen factor
(“H2F”)
page 18
148 - Proportional band
("Pb")
page 19
149 - Hysteresis for on/off control mode
("HYS")
page 19
150 - Integral time
("ti")
page 19
151 - Derivative time
("td")
page 19
152 - Integral pre-load
("IP")
page 19
153 - Relative secondary output gain
("r.Gn")
page 19
154 - Dead band/overlap between main/secondary output
("OLAP")
page 19
177 - Alarm 1 threshold
("AL1")
page 18
178 - Alarm 2 threshold
("AL2")
page 18
179 - Alarm 3 threshold
("AL3")
page 18
181 - Band alarm 1 threshold low
("bA1.L")
page 18
182 - Band alarm 1 threshold high
("bA1.h")
page 18
183 - Band alarm 2 threshold low
("bA2.L")
page 18
184 - Band alarm 2 threshold high
("bA2.h")
page 18
185 - Band alarm 3 threshold low
("bA3.L")
page 18
186 - Band alarm 3 threshold high
("bA3.h")
page 18
191 - Alarm 1 hysteresis
("HSA1")
page 18
192 - Alarm 2 hysteresis
("HSA2")
page 18
193 - Alarm 3 hysteresis
("HSA3")
page 18