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© Agrowtek Inc. | www.agrowtek.com
COMM mode specifies whether the sensor is a
normal passive device or “mini-master” device.
NORMAL
Use with GrowControl master controller
systems or stand-alone and data logging applica-
tions.
MINI-MASTER
Use with MDX mini-dosing system.
(GrowNET cross-over adapter required.)
COMM Mode
GPH MNU
H/L
72.0
6.10
1550
600
°F
pH
uS
mV
DWN ENT
UP
EXIT
ALARMS
CALIBRATION
SETUP
PUMPS
MENU
DWN ENT
UP
BACK
TIME/DATE
UNITS
LOG INTERVAL
SETUP
NEXT
DWN ENT
UP
BACK
COMM
DEVICE ADD
MFG INFO
SETUP
BACKLIGHT
1. Select
COMM
from
the setup menu.
2. Select a mode and
press
ENT
.
Sensors are digitally addressable from 1-249 and
will be assigned an address automatically by
Agrowtek’s control systems, or can be configured
manually for MODBUS applications via the menu.
NOTE: All of Agrowtek’s devices use address 254 as
a broadcast address.
Device Address
GPH MNU
H/L
72.0
6.10
1550
600
°F
pH
uS
mV
DWN ENT
UP
EXIT
ALARMS
CALIBRATION
SETUP
PUMPS
MENU
DWN ENT
UP
BACK
TIME/DATE
UNITS
LOG INTERVAL
SETUP
NEXT
DWN ENT
UP
BACK
COMM
DEVICE ADD
MFG INFO
SETUP
BACKLIGHT
1. Select
DEVICE ADD
from the setup menu.
2. Adjust the value
then select
BACK
.
DWN ENT
UP
BACK
COMM
DEVICE ADD
MFG INFO
SETUP
BACKLIGHT
DWN ENT
UP
BACK
+1
-1
DEVICE ADDRESS
0 Addr
DWN ENT
UP
BACK
COMM
DEVICE ADD
MFG INFO
SETUP
DWN ENT
UP
NORMAL
MINI MASTER
COM MODE
Manufacturing Info
GPH MNU
H/L
72.0
6.10
1550
600
°F
pH
uS
mV
DWN ENT
UP
EXIT
ALARMS
CALIBRATION
SETUP
PUMPS
MENU
DWN ENT
UP
BACK
TIME/DATE
UNITS
LOG INTERVAL
SETUP
NEXT
DWN ENT
UP
BACK
COMM
DEVICE ADD
MFG INFO
SETUP
BACKLIGHT
Manufacturer information such as serial number,
date of manufacture, hardware and firmware
versions can be read from the MFG INFO page.
1. Select
MFG INFO
from the setup menu.
2. Press
EXIT
to re-
turn.
DWN ENT
UP
BACK
COMM
DEVICE ADD
MFG INFO
SETUP
BACKLIGHT
EXIT
17090554
SERIAL NUMBER:
09/15/17
DATE OF MFG:
C
HW VERSION:
02.03.84
FW VERSION:
