Hach sc100 User Manual page 57

Group Name Tag Name
Setup/Relay 1/Timer Hold Type
Sensor
Setup/Relay 1/Timer
Select
Setup/Relay 1/Timer Hold Mode
Duration
Setup/Relay 1/Timer
Time
Setup/Relay 1/Timer Period Time
Setup/Relay 1/Timer Off Delay
Setup/Relay 1/Status Level
Setup/Relay 2 Source
Sensor
Setup/Relay 2
Select
Measuremen
Setup/Relay 2
t Select
Setup/Relay 2 Type
Transfer
Setup/Relay 2
Setting
Setup/Relay 2/Alarm High Alarm
Setup/Relay 2/Alarm Low Alarm
High
Setup/Relay 2/Alarm
Deadband
Low
Setup/Relay 2/Alarm
Deadband
Setup/Relay 2/Alarm On Delay
Setup/Relay 2/Alarm Off Delay
Setup/Relay 2/Control Setpoint
Setup/Relay 2/Control Phase
Setup/Relay 2/Control Deadband
Overfeed
Setup/Relay 2/Control
Timer
Setup/Relay 2/Control On Delay
Setup/Relay 2/Control Off Delay
Table 11 sc100 Modbus Registers (continued)
Register Data
# Type
Unsigned
40083
Integer
Unsigned
40084
Integer
Unsigned
40085
Integer
Unsigned
40086
Integer
Unsigned
40087
Integer
Unsigned
40088
Integer
Unsigned
40089
Integer
Unsigned
40090
Integer
Unsigned
40091
Integer
Unsigned
40092
Integer
Unsigned
40093
Integer
Unsigned
40094
Integer
40095 Float
40097 Float
40099 Float
40101 Float
Unsigned
40103
Integer
Unsigned
40104
Integer
40105 Float
Unsigned
40107
Integer
40108 Float
Unsigned
40110
Integer
Unsigned
40111
Integer
Unsigned
40112
Integer
Length R/W
Sets which Sensor outputs are affected
1 R/W during timer on time (0 = None;
2 = Selected Sensor; 13 = All Sensors)
Selects which Sensor outputs are being
held/transferred during the timers on
1 R/W
time (this is used when Hold type is set
for single Sensor)
Selects hold outputs vs. set transfer
1 R/W
value during timers on time
1 R/W Sets the timer on duration time (sec)
Sets the period between timer on events
1 R/W
(mins)
Sets the time the affected Sensor
1 R/W outputs are held/transferred after the
timer turns off (sec)
Sets the status level which will trigger
1 R/W
the relay
Selects data source for this relay
1 R/W (0 = None; 1 = Real Time Clock;
2 = Sensor; 4 = Calculation)
Selects Sensor source when Source
1 R/W
= Sensor (0 = Sensor1; 1 = Sensor2)
Selects measurement on the Sensor
1 R/W
(0 = Meas1 .. 3 = Meas4)
Selects the relay type (0 = Alarm; 1 =
1 R/W Control; 2 = Status; 3 = Timer; 4 =
Event)
Selects the transfer value for the relays
1 R/W
(0 = De-energized; 1 = Energized)
2 R/W Sets the high alarm setpoint
2 R/W Sets the low alarm setpoint
2 R/W Sets the high alarm deadband
2 R/W Sets the low alarm deadband
1 R/W Sets the on delay time
1 R/W Sets the off delay time
2 R/W Sets the controller setpoint
Sets the controller phase
1 R/W
(0 = Low; 1 = High)
2 R/W Sets the controller deadband
1 R/W Sets the overfeed timer value (mins)
1 R/W Sets the on delay time (sec)
1 R/W Sets the off delay time (sec)
Modbus Protocol
Description
57