ICX35-HWC ♦ Industrial Cellular Gateway
Modbus TCP/IP Communications
3G/4G LTE
User Manual
ProSoft Technology, Inc.
Page 90 of 127
7
Modbus TCP/IP Communications
7.1
ICX35-HWC Diagnostic Data Retrieval
The following table displays the read-only Modbus addresses of the ICX35-HWC
diagnostics information. Use Modbus Function Code 4 to read these values.
ICX35_
Modbus Address
Data Type
Description
Diag.RSSI
30001
SINT
Current Signal Strength. Range -50 to -125 dBm
Value
1
= -128
Diag.Min_RSSI *
30002
SINT
Minimum Signal Strength. Range -50 to -125 dBm
Value
1
= 127 (Set during initialization)
Diag.Max_RSSI *
30003
SINT
Maximum Signal Strength. Range -50 to -125 dBm
Value
1
= -128 (Set during initialization)
Diag.Cell_Net_State
30004
SINT
Status of the connection to the cellular network.
0: Disconnect
1: Connecting
2: Connected
Value
1
= 0 (Not connected)
Diag.MAC_Address
30005 to 30010
SINT[6]
ICX35-HWC MAC ID. Value
1
= Not available
Diag.WAN_IP
30011 to 30014
SINT[4]
Cellular network IP. Value
1
= 0.0.0.0
Diag.Cell_Net_Disconnects *
30015 to 30016
DINT
Number of times ICX35-HWC is disconnected from
the cellular network since power on
Diag.LAN_KBytes_Sent *
30017 to 30018
DINT
Number Kbytes sent on LAN since power on
Diag.LAN_KBytes_Received *
30019 to 30020
DINT
Number of Kbytes received LAN since power on
Diag.WAN_KBytes_Sent *
30021 to 30022
DINT
Number of bytes sent WAN since power on
Diag.WAN_KBytes_Received *
30023 to 30024
DINT
Number of bytes received WAN since power on
Diag.SMS_MSGs_Sent *
30025 to 30026
DINT
Number of SMS messages sent since power on
Diag.SMS_MSGs_Received *
30027 to 30028
DINT
Number of SMS messages received since power on
Diag.SMS_MSGs_Free *
30029 to 30030
DINT
Number of free slots in the Rx SMS buffer. Max 500
message storage.
Diag.Power_Year
30031
INT
Power on time year
Diag.Power_Month
30032
INT
Power on time month
Diag.Power_Day
30033
INT
Power on time day
Diag.Power_Hour
30034
INT
Power on time hour
Diag.Power_Min
30035
INT
Power on time minute
Diag.Power_Sec
30036
INT
Power on time seconds
Diag.Link_Days
30037 to 30038
DINT
Link Time: Days of cellular connection. Value
1
= 0
Diag.Link_Hours
30039 to 30040
DINT
Link Time: Hours of cellular connection. Value
1
= 0
Diag.Link_Min
30041
INT
Link Time: Minutes of cellular connection. Value
1
=
0
Diag.Link_Sec
30042
INT
Link Time: Seconds of cellular connection. Value
1
=
0
Diag.Data_Usage_Current_Month
30043 to 30044
DINT
Data usage of current month in KB
Diag.Data_Usage_Previous_Month
30045 to 30046
DINT
Data usage of last month in KB
Diag.Data_Usage_Current_Day
30047 to 30048
DINT
Data usage for today in KB
Diag.Data_Usage_Previous_Day
30049 to 30050
DINT
Data usage of previous day in KB
Diag.FW_Version
30051 to 30062
REAL
ICX35-HWC firmware version
Diag.Phone_Number
30063 to 30071
SINT[18]
ICX35-HWC cellular phone number
Diag.IMEI
30072 to 30081
SINT[20]
ICX35-HWC IMEI number
* These parameters can be reset to 0.
1
These tags provide a placeholder value when the ICX35-HWC WAN/LAN is disconnected
or in a Connecting state.
