Super Systems AC20 RS485 Modbus User Manual
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TITLE: MODBUS/J-BUS Protocol for SSi’s- AC20 ENG. 824E REV. 1
Menu group 6 - Alarm setting
1100 - Alarm 1 type
("A1.tP")
page 21
1101 - Alarm 1 configuration
("A1.Cn")
page 21
1102 - Alarm 1 action
("A1.Ac")
page 21
1103 - Alarm 1 standby function
("A1.St")
page 21
1104 - Alarm 2 type
("A2.tP")
page 21
1105 - Alarm 2 configuration
("A2.Cn")
page 21
1106 - Alarm 2 action
("A2.Ac")
page 21
1107 - Alarm 2 standby function
("A2.St")
page 21
1108 - Alarm 3 type
("A3.tP")
page 22
1109 - Alarm 3 configuration
("A3.Cn")
page 22
1110 - Alarm 3 action
("A3.Ac")
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1111 - Alarm 3 standby function
("A3.St")
page 22
Menu group 7 - Serial link parameter
526 - Serial interface protocol
("S.L.Pr")
page 23
527 - Serial link device address
("S.L.Ad")
page 23
528 - Baud rate for serial link
("S.L.bd")
page 23
529 - Byte format for serial link
("S.L.bF")
page 23
Menu group 8 - Timers setting
1300 - Timer for burn-off
(“t.bOF”)
page 24
1301 - Timer for purge
(“t.PrG”)
page 24
1302 - Timer for automatic burn-off interval
(“bF.tr”)
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1303 - Timer for probe test interval
(“Pb.tr”)
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1304 - Time lasting to beginning of burn-off procedure
(“bF.ñn”)
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1305 - Time lasting to beginning of probe test procedure
(“Pb.ñn”)
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Menu group hidden - Smart limit value
1200 - Min value of proportional band calculated by the smart algorithm (“Pb.Lo")
page 25
1201 - Max value of proportional band calculated by the smart algorithm ("Pb.Hi")
page 25
1202 - Min value of integral time value calculated by the smart algorithm ("ti.Lo")
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1203 - Max value of integral time value calculated by the smart algorithm ("ti.Hi")
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1204 - Relative secondary output gain calculated by the smart algorithm ("rG.CL")
page 25
Words For Device In Control Mode - Non Parameters
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 measured 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