NORRISEAL-WELLMARK
6
REVISION 2021-5-14
Modbus Map
Coils
TYPE
ADDRESS
DESCRIPTION
VALUE MEANING
ADDITIONAL NOTES
COIL
0
Modbus Override
0: Normal operation
1: Modbus is overriding main & aux outputs
COIL
1
Modbus Pump Control
0: Main out is off
1: Main out is on
COIL
2
Modbus Aux Control
0: Digital Out (relay) is off
1: Digital Out is on
COIL
3
Timer Enable
0: Controller is disabled
Local setting for Controller Disable
COIL
4
Rate Calibration Saved
Calibrate Rate performed and data was saved
COIL
5
Off first
Off time should happen first
COIL
9
Pump Model
0: Wellmark
1: Timberline
COIL
10
Communications (modbus)
0: RS-485 disabled
1: RS-485 enabled
COIL
11
Head Configuration
0: Single head
1: Dual head
COIL
12
Batch Mode
0: manual (intermittent)
1: auto (qpd)
COIL
14
Timing Mode
0: intermittent
1: real time
COIL
15
Cycle Mode
0: manual
1: auto
COIL
16
Real Time Mode
0: TOD on, on time
1: TOD on, TOD off
COIL
17
Low Voltage Scaling
0: disabled
1: enabled
COIL
18
Solar Output
0: disabled
1: enabled
COIL
19
Override Input Enable
0: disabled
1: enabled
COIL
20
Cal / Measured mode: pulses detected 1: Calibrate Rate Performed & Pulses Detected
COIL
21
Cal / Measured mode: No pulses
detected
1: Calibrate Rate Performed & Pulses NOT Detected
COIL
22
Reset Cycles
Reset the total cycles count to 0 (also resets day/week/month
counts)
Changed 10MAY21 to reset cycles, totalizers, and run time
COIL
23
Reboot
1: Soft-reboot controller
CHANGE NOTES
CODE VERSION
10MAY21
