Super Systems AC20 RS485 Modbus User Manual
Page 56

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TITLE: MODBUS/J-BUS Protocol for SSi’s- AC20 ENG. 824E REV. 1
300 - Decimal number relative to primary control variable
page 28
301 - Decimal number relative to main control output in engineering units
page 28
302 - Decimal number relative to secondary control output in eng. units
page 28
347 - Code for enable configuration mode
page 29
348 - Code for enable security code mode
page 29
349 - Code for lock/unlock control parameters
page 29
350 - Lock/unlock status group hidden
page 29
351 - Lock/unlock status group 1
page 29
352 - Lock/unlock status group 2
page 29
353 - Lock/unlock status group 3
page 30
354 - Lock/unlock status group 4
page 30
355 - Lock/unlock status group 5
page 30
356 - Lock/unlock status group 6
page 30
357 - Lock/unlock status group 7
page 30
358 - Lock/unlock status group 8
page 30
359 - Lock/unlock status group 9
page 30
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
1000 - Anti-reset windup
("ArU")
page 20
1003 - Main control output low limit
("ñ.OLL")
page 20
1004 - Main control output high limit
("ñ.OLH")
page 20
1005 - Main control output max rate of rise
("ñ.rñP")
page 20
1006 - Proportional cycle time on main control output
("ñC.CY")
page 20
1007 - Secondary control output low limit
("S.OLL")
page 20
1008 - Secondary control output high limit
("S.OLH")
page 20
1009 - Secondary control output max rate of rise
("S.rñP")
page 20
1010 - Proportional cycle time on secondary control output
("SC.CY")
page 20
1011 - Set point low limit
("rL")
page 20
1012 - Set point high limit
("rH")
page 20
1013 - Rate of change for positive set point variation
("Grd1")
page 20
1014 - Rate of change for negative set point variation
("Grd2")
page 20
1016 - External control of auto/man function
("E.Añ")
page 20
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")
page 22
1111 - Alarm 3 standby function
("A3.St")
page 22
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")
page 25
1203 - Max value of integral time value calculated by the smart algorithm ("ti.Hi")
page 25
1204 - Relative secondary output gain calculation by the smart algorithm ("rG.CL")
page 25
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”)
page 24
1303 - Timer for probe test interval
(“Pb.tr”)
page 24
1304 - Time lasting to beginning of burn-off procedure
(“bF.ñn”)
page 24
1305 - Time lasting to beginning of probe test procedure
(“Pb. ñn”)
page 24