Hach sc100 1720E Instrument Manual page 64

ModBUS Register Information
Group Name
Setup/Relay 1/Control
Setup/Relay 1/Control
Setup/Relay 1/Control
Setup/Relay 1/Control
Setup/Relay 1/Control
Setup/Relay 1/Control
Setup/Relay 1/Event
Setup/Relay 1/Event
Setup/Relay 1/Event
Setup/Relay 1/Event
Setup/Relay 1/Event
Setup/Relay 1/Event
Setup/Relay 1/Event
Setup/Relay 1/Timer
Setup/Relay 1/Timer
Setup/Relay 1/Timer
Setup/Relay 1/Timer
Setup/Relay 1/Timer
Setup/Relay 1/Timer
Setup/Relay 1/Status
Setup/Relay 2
Setup/Relay 2
Setup/Relay 2
64
Table 14 Controller ModBUS Registers (continued)
Tag Name Register # Data Type
Phase 40067
Deadband 40068
Overfeed
40070
Timer
On Delay 40071
Off Delay 40072
Reset
Overfeed 40073
Timer
Setpoint 40074
Phase 40076
Deadband 40077
On Max Time 40079
On Min Time 40080
Off Max Time 40081
Off Min Time 40082
Hold Type 40083
Sensor Select 40084
Hold Mode 40085
Duration Time 40086
Period Time 40087
Off Delay 40088
Level 40089
Source 40090
Sensor Select 40091
Measurement
40092
Select
Length R/W
Unsigned
1 R/W
Integer
Float 2 R/W
Unsigned
1 R/W
Integer
Unsigned
1 R/W
Integer
Unsigned
1 R/W
Integer
Unsigned
1 R/W
Integer
Float 2 R/W
Unsigned
1 R/W
Integer
Float 2 R/W
Unsigned
1 R/W
Integer
Unsigned
1 R/W
Integer
Unsigned
1 R/W
Integer
Unsigned
1 R/W
Integer
Unsigned
1 R/W
Integer
Unsigned
1 R/W
Integer
Unsigned
1 R/W
Integer
Unsigned
1 R/W
Integer
Unsigned
1 R/W
Integer
Unsigned
1 R/W
Integer
Unsigned
1 R/W
Integer
Unsigned
1 R/W
Integer
Unsigned
1 R/W
Integer
Unsigned
1 R/W
Integer
Description
Sets the controller phase
(0 = Low; 1 = High)
Sets the controller deadband
Sets the overfeed timer value (mins)
Sets the on delay time (sec)
Sets the off delay time (sec)
Resets the overfeed timer
Sets the event setpoint
Sets the event phase (0 = Low; 1 = High)
Sets the event deadband
Sets the max on time (mins)
Sets the min on time (mins)
Sets the max off time (mins)
Sets the min off time (mins)
Sets which Sensor outputs are affected
during timer on time (0 = None;
2 = Selected Sensor; 13 = All Sensors)
Selects which Sensor outputs are being
held/transferred during the timers on time
(this is used when Hold type is set for
single Sensor)
Selects hold outputs vs. set transfer value
during timers on time
Sets the timer on duration time (sec)
Sets the period between timer on events
(mins)
Sets the time the affected Sensor outputs
are held/transferred after the timer turns
off (sec)
Sets the status level which will trigger the
relay
Selects data source for this relay
(0 = None; 1 = Real Time Clock;
2 = Sensor; 4 = Calculation)
Selects Sensor source when Source
= Sensor (0 = Sensor1; 1 = Sensor2)
Selects measurement on the Sensor
(0 = Meas1 .. 3 = Meas4)