System Data Registers

Topic: CL110

System Data Registers (SD)

Address

System Nickname

Description

Read/Write

SD1

_PLC_Error_Code

Stores the current Error Code.  If no Error, the value = 0.

Read

SD5

_Firmware_Version_L

Stores the current Low portion of the Firmware Version.

For example, if the Firmware Version is V1.10, then this register has a 10.

Read

SD6

_Firmware_Version_H

Stores the current High portion of the Firmware Version.

For example, if the Firmware Version is V1.10, then this register has a 1.

Read

SD7

_Sub_Firmware_Version_L

Stores the current Low portion of the Sub Firmware Version.

For example, if the Sub Firmware Version is V3.10, then this register has a 10.

Read

SD8

_Sub_Firmware_Version_H

Stores the current High portion of the Sub Firmware Version.

For example, if the Sub Firmware Version is V3.10, then this register has a 3.

Read

SD9

_Scan_Counter

Increases the stored value on every Scan up to 32,767, then rolls back to 0 and starts Increasing again.

Read

SD10

_Current_Scan_Time

Stores the current Scan Time value.

Read

SD11

_Minimum_Scan_Time

Stores the Shortest scan time since the PLC was set to RUN mode.

Read

SD12

_Maximum_Scan_Time

Stores the Longest scan time since the PLC was set to RUN mode.

Read

SD13

_Fixed_Scan_Time_Setup

Stores the Fixed Scan Time Setup  value  (ms).

Read

SD14

_Interrupt_Scan_Time

Stores the time spent executing interrupts during the previous scan (ms).

Read

SD19

_RTC_Year (4 digits)

Stores the Real Time Clock'sCurrent Year as 4-Digits.

Read

SD20

_RTC_Year

(2 digits)

Stores the Real Time Clock's Current Year as 2-Digits.

Read

SD21

_RTC_Month

(1-12)

Stores the Real Time Clock'sCurrent Month.

Read

SD22

_RTC_Day

(1-31)

Stores the Real Time Clock's Current Day.

Read

SD23

_RTC_Day_of_the_Week

Stores the Real Time Clock's Current Day of the Week.

1 = Sunday

2 = Monday

3 = Tuesday

4 = Wednesday

5 = Thursday

6 = Friday

7 = Saturday

Read

SD24

_RTC_Hour

(0-23)

Stores the Real Time Clock's Current Hour.

Read

SD25

_RTC_Minute

(0-59)

Stores the Real Time Clock's Current Minute.

Read

SD26

_RTC_Second

(0-59)

Stores the Real Time Clock's Current Second.

Read

SD29

_RTC_New_Year(4 digits)

Adjust the current Year (use with SC53).

Read / Write

SD31

_RTC_New_Month

Adjust the current Month (use with SC53) (1-12).

Read / Write

SD32

_RTC_New_Day

Adjust the current Day (use with SC53) (1-31).

Read / Write

SD34

_RTC_New_Hour

Adjust the current Hour (use with SC55) (0-23).

Read / Write

SD35

_RTC_New_Minute

Adjust the current Minute (use with SC55) (0-59).

Read / Write

SD36

_RTC_New_Second

Adjust the current Second (use with SC55) (0-59).

Read / Write

SD40

_Port1_Received_Data_Len

Stores the number of characters that were received through Com Port 1 in the ASCII format.

Read / Write

SD41

_Port1_No_Comm_Time

Stores the time that has passed in Seconds since Com Port 1 received a message from the Network Master.

Put 0 to Reset the Register.

Read / Write

SD42

_Port1_Rcv_Pkt_High_Cnt

A counter for the number of high packet events on Ethernet Port 1.

Read / Write

SD50

_Port2_Received_Data_Len

Stores the number of characters that were received through Com Port 2 in the ASCII format.

Read / Write

SD51

_Port2_No_Comm_Time

Stores the time that has passed in Seconds since Com Port 2 received a message from the Network Master.

Put 0 to Reset the Register.

Read / Write

SD60

_Port3_Received_Data_Len

Stores the number of characters that were received through Com Port 3 in the ASCII format.

Read / Write

SD61

_Port3_No_Comm_Time

Stores the time that has passed in Seconds since Com Port 3 received a message from the Network Master.

Put 0 to Reset the Register.

Read / Write

SD62

_BT_Paired_Device_Count

Stores the number of paired Bluetooth devices.

Read

SD63

_SD_Total_Memory_L

Stores the SD card Total Memory Available Low Word (megabyte).

Read

SD64

_SD_Total_Memory_H

Stores the SD card Total Memory Available High Word (megabyte).

Read

SD65

_SD_Free_Memory_L

Stores the SD card Free Memory Available Low Word (megabyte).

Read

SD66

_SD_Free_Memory_H

Stores the SD card Free Memory Available High Word (megabyte).

Read

SD67

_SD_Used_Memory_L

Stores the SD card Used Memory Available Low Word (megabyte).

Read

SD68

_SD_Used_Memory_H

Stores the SD card Used Memory Available High Word (megabyte).

Read

SD69

_SD_Error_Information

Stores the SD error number (see SD Card Error Codes).

Read

SD70

_SD_Log_File_Number

Stores the current number of Log Files on the SD.

Read
SD71 _CPU_AD_CH1_Value Analog AD CH1 Data Value Read
SD72 _CPU_AD_CH2_Value Analog AD CH2 Data Value Read
SD73 _CPU_AD_CH3_Value
_CPU_AD_CH1_Value
Analog AD CH3 Data Value (4 Input Type)
Analog DA CH1 Data Value (Switching Type)
Read
SD74 _CPU_AD_CH4_Value
_CPU_AD_CH2_Value
Analog AD CH4 Data Value (4 Input Type)
Analog DA CH2 Data Value (Switching Type)
Read
SD75 _CPU_DA_CH1_Value Analog DA CH1 Data Value (4 Input Type)
Read
SD76 _CPU_DA_CH2_Value Analog DA CH2 Data Value (4 Input Type) Read

SD80

_Port1_IP_Address1

Stores the IP Octet #1.

Read

SD81

_Port1_IP_Address2

Stores the IP Octet #2.

Read

SD82

_Port1_IP_Address3

Stores the IP Octet #3.

Read

SD83

_Port1_IP_Address4

Stores the IP Octet #4.

Read

SD84

_Port1_Subnet_Mask1

Stores the Network Mask Octet #1.

Read

SD85

_Port1_Subnet_Mask2

Stores the Network Mask Octet #2.

Read

SD86

_Port1_Subnet_Mask3

Stores the Network Mask Octet #3.

Read

SD87

_Port1_Subnet_Mask4

Stores the Network Mask Octet #4.

Read

SD88

_Port1_Default_Gateway1

Stores the Gateway Address Octet #1.

Read

SD89

_Port1_Default_Gateway2

Stores the Gateway Address Octet #2.

Read

SD90

_Port1_Default_Gateway3

Stores the Gateway Address Octet #3.

Read

SD91

_Port1_Default_Gateway4

Stores the Gateway Address Octet #4.

Read

SD101

_EIP_ModuleStatus

0 = No Error.

1 = PLC Critical Error Detected, see SD1 for more information.

2 = High load detection, this occurs when many Interrupt programs delay the EtherNet/IP Adapter.

Read

SD102

_EIP_IdentityStatus

Bits 4:7 Combined

2 = At least one faulted Class 1 I/O Connection.

3 = No Class 1 I/O Connections established.

5 = Fault, Bit 10 or Bit 11 is Set.

6 = At least one Class 1 I/O Connection in run mode.

7 = At least one Class 1 I/O Connection established in idle mode.

Bit 8, Either a connection Timed Out, or High load was detected.

Bit 11, PLC Critical Error Detected, see SD1 for more information.

Read

SD103

_EIP_Con1_NodeStatus

The value of the Connection Object Class (0x05) Attribute 1 "State" of Connection 1. A value of 3 means a Connection is established.

Read

SD104

_EIP_Con1_GeneralStatus

This value indicates an error value when a Class 1 I/O connection was unsuccessful. This value was returned to the Scanner device. More detailed information can be found in CLICK EtherNet/IP Error Codes.

Read

SD105

_EIP_Con1_ExtendedStatus

This value indicates an extended error value when a Class 1 I/O connection was unsuccessful. This value was returned to the Scanner device. More detailed information can be found in CLICK EtherNet/IP Error Codes.

Read

SD106

_EIP_Con1_LostCount

A counter for the number of Class 1 Implicit lost packets for this connection.

Read/Write

SD107

_EIP_Con1_DisConCount

A counter for the number of Class 1 Implicit disconnections.

Read/Write

SD108

_EIP_Con1_No_Comm_Time

Stores the time that has passed in Seconds since Connection 1 received a message from the Client/Originator.

Read/Write

SD109

_EIP_Con2_NodeStatus

The value of the Connection Object Class (0x05) Attribute 1 "State" of Connection 2. A value of 3 means a Connection is Established.

Read

SD110

_EIP_Con2_GeneralStatus

This value indicates an error value when a Class 1 I/O connection was unsuccessful. This value was returned to the Scanner device. More detailed information can be found in CLICK EtherNet/IP Error Codes.

Read

SD111

_EIP_Con2_ExtendedStatus

This value indicates an extended error value when a Class 1 I/O connection was unsuccessful. This value was returned to the Scanner device. More detailed information can be found in CLICK EtherNet/IP Error Codes.

Read

SD112

_EIP_Con2_LostCount

A counter for the number of Class 1 Implicit lost packets for this connection.

Read/Write

SD113

_EIP_Con2_DisConCount

A counter for the number of Class 1 Implicit disconnections.

Read/Write

SD114

_EIP_Con2_No_Comm_Time

Stores the time that has passed in Seconds since Connection 2 received a message from the Client/Originator.

Read/Write

SD131

_Password_Failed_Count

Stores the number of incorrect Logins since power up.

Read

SD132

_Port1_AL_Denied_No1_Cnt

A counter for the number of rejected connections by newest device on the Allow List on Port1.

Read

SD133

_WLAN_AL_Denied_No1_Cnt

A counter for the number of rejected connections by newest device on the Allow List on WLAN Port.

Read

SD134

_Port1_AL_Denied_Count

A counter for the total number of rejected connections by the Allow List on Port1 since power up. This count is not reset when clearing the Allow List Denied Records.

Read

SD135

_WLAN_AL_Denied_Count

A counter for the total number of rejected connections by the Allow List on WLAN Port since power up. This count is not reset when clearing the Allow List Denied Records.

Read

SD140

_S0_P1_Received_Data_Len

Stores the number of characters that were received through DCM0 (Slot 0) Com Port 1 in the ASCII format.

Read / Write

SD141

_S0_P1_No_Comm_Time

Stores the time that has passed in Seconds since DCM0 (Slot 0) Com Port 1 received a message from the Network Master.

Put 0 to Reset the Register.

Read / Write

SD142

_S0_P2_Received_Data_Len

Stores the number of characters that were received through DCM0 (Slot 0) Com Port 2 in the ASCII format.

Read / Write

SD143

_S0_P2_No_Comm_Time

Stores the time that has passed in Seconds since DCM0 (Slot 0) Com Port 2 received a message from the Network Master.

Put 0 to Reset the Register.

Read / Write

SD144

_S1_P1_Received_Data_Len

Stores the number of characters that were received through DCM1 (Slot 1) Com Port 1 in the ASCII format.

Read / Write

SD145

_S1_P1_No_Comm_Time

Stores the time that has passed in Seconds since DCM1 (Slot 1) Com Port 1 received a message from the Network Master.

Put 0 to Reset the Register.

Read / Write

SD146

_S1_P2_Received_Data_Len

Stores the number of characters that were received through DCM1 (Slot 1) Com Port 2 in the ASCII format.

Read / Write

SD147

_S1_P2_No_Comm_Time

Stores the time that has passed in Seconds since DCM1 (Slot 1) Com Port 2 received a message from the Network Master.

Put 0 to Reset the Register.

Read / Write

SD150

Remote PLC Connect Count

Shows the number of connections using the Remote PLC ports.

Read

SD188

_Port1_MAC_Address1

Stores the MAC Octet #1.

Read

SD189

_Port1_MAC_Address2

Stores the MAC Octet #2.

Read

SD190

_Port1_MAC_Address3

Stores the MAC Octet #3.

Read

SD191

_Port1_MAC_Address4

Stores the MAC Octet #4.

Read

SD192

_Port1_MAC_Address5

Stores the MAC Octet #5.

Read

SD193

_Port1_MAC_Address6

Stores the MAC Octet #6.

Read

SD194

_WLAN_ST_MAC_Address1

Stores the MAC Octet #1 (C2 CPUs only).

Read

SD195

_WLAN_ST_MAC_Address2

Stores the MAC Octet #2 (C2 CPUs only).

Read

SD196

_WLAN_ST_MAC_Address3

Stores the MAC Octet #3 (C2 CPUs only).

Read

SD197

_WLAN_ST_MAC_Address4

Stores the MAC Octet #4 (C2 CPUs only).

Read

SD198

_WLAN_ST_MAC_Address5

Stores the MAC Octet #5 (C2 CPUs only).

Read

SD199

_WLAN_ST_MAC_Address6

Stores the MAC Octet #6 (C2 CPUs only).

Read

SD200

_WLAN_IP_Address1

Stores the IP Octet #1.

Read

SD201

_WLAN_IP_Address2

Stores the IP Octet #2.

Read

SD202

_WLAN_IP_Address3

Stores the IP Octet #3.

Read

SD203

_WLAN_IP_Address4

Stores the IP Octet #4.

Read

SD204

_WLAN_Subnet_Mask1

Stores the Network Mask Octet #1.

Read

SD205

_WLAN_Subnet_Mask2

Stores the Network Mask Octet #2.

Read

SD206

_WLAN_Subnet_Mask3

Stores the Network Mask Octet #3.

Read

SD207

_WLAN_Subnet_Mask4

Stores the Network Mask Octet #4.

Read

SD208

_WLAN_Default_Gateway1

Stores the Gateway Address Octet #1.

Read

SD209

_WLAN_Default_Gateway2

Stores the Gateway Address Octet #2.

Read

SD210

_WLAN_Default_Gateway3

Stores the Gateway Address Octet #3.

Read

SD211

_WLAN_Default_Gateway4

Stores the Gateway Address Octet #4.

Read

SD212

_WLAN_Signal_Strength

Stores the signal strength to the access point (0-100%).

Read

SD213

_WLAN_Connection_Status

Stores the current connection status:

0 = No connection.

1 = Connected.

2 = Access Point not found.

3 = Access Point found but password is wrong.

4 = Connection lost.

5 = Authentication failure.

6 = Authentication failure (other).

Read

SD214

_WLAN_No_Com_Time

Stores the time that has passed in Seconds since Com WLAN received a message from a Network Master.

Put 0 to Reset the Register.

Read/Write

SD215

_WLAN_Rcv_Pkt_High_Cnt

A counter for the number of high packet events on the WLAN Port.

Read/Write

SD216

_WLAN_Connected_Channel

Stores the current WiFi channel to the access point.

Read

SD217

_WLAN_Country_Code

Stores the current WLAN country code, which controls Wi-Fi radio settings to comply with the selected country's regulations.

Read

SD218

_WLAN_No_Connect_Status

Stores the extended status codes when SD213 indicates a connection error. Please see the table below for additional information.

Read

SD301

_S0_ModuleId

Module ID.

2 = C2-0PCUA

3 = C2-NRED

0 = Any other module

Read

SD302

_S0_Major_Version

Product Major Version.

Read

SD303

_S0_Minor_Version

Product Minor Version.

Read

SD304

_S0_Hotfix_Version

Product Hotfix Version.

Read

SD305

_S0_Release_Version

Product Release Version.

Read

SD306

_S0_CPU_USAGE

CPU usage of the intelligent module in slot 0.

Read

SD307

_S0_MEM_USAGE

Memory usage of the intelligent module in slot 0.

Read

SD308

_S0_ERROR_CODE

1 = Application Disabled

2 = Time issue detected

  • The time is after January 19, 2038, and the time is set to January 1, 2000, 0:00.

3 = Time issue detected

  • There was a request to set the time after January 19, 2038.

4 = Abnormal Termination of application.

155 = The server certificate has expired.

  • Time < Server certificate validity start date.

157 = The server certificate has expired.

  • Time > Server certificate expiration date

Read

SD309

_S0_SD_TOTAL_MEM_L

Along with SD310 displays the total memory capacity of the SD Card installing in the intelligent module in slot 0.

Read

SD310

_S0_SD_TOTAL_MEM_H

Along with SD309 displays the total memory capacity of the SD Card installing in the intelligent module in slot 0.

Read

SD311

_S0_SD_FREE_MEM_L

Along with SD312 displays the available memory capacity of the SD Card installing in the intelligent module in slot 0.

Read

SD312

_S0_SD_FREE_MEM_H

Along with SD311 displays the available memory capacity of the SD Card installing in the intelligent module in slot 0.

Read

SD313

_S0_SD_USED_MEM_L

Along with SD314 displays the used memory capacity of the SD Card installing in the intelligent module in slot 0.

Read

SD314

_S0_SD_USED_MEM_H

Along with SD313 displays the used memory capacity of the SD Card installing in the intelligent module in slot 0.

Read

SD315

_S0_ETH_IP_Address1

Stores the IP Octet #1 of the Ethernet port in the intelligent module in slot 0.

Read

SD316

_S0_ETH_IP_Address2

Stores the IP Octet #2 of the Ethernet port in the intelligent module in slot 0.

Read

SD317

_S0_ETH_IP_Address3

Stores the IP Octet #3 of the Ethernet port in the intelligent module in slot 0.

Read

SD318

_S0_ETH_IP_Address4

Stores the IP Octet #4 of the Ethernet port in the intelligent module in slot 0.

Read

SD319

_S0_ETH_Subnet_Mask1

Stores the Network Mask Octet #1 of the Ethernet port in the intelligent module in slot 0.

Read

SD320

_S0_ETH_Subnet_Mask2

Stores the Network Mask Octet #2 of the Ethernet port in the intelligent module in slot 0.

Read

SD321

_S0_ETH_Subnet_Mask3

Stores the Network Mask Octet #3 of the Ethernet port in the intelligent module in slot 0.

Read

SD322

_S0_ETH_Subnet_Mask4

Stores the Network Mask Octet #4 of the Ethernet port in the intelligent module in slot 0.

Read

SD323

_S0_ETH_Default_Gateway1

Stores the Gateway Address Octet #1 of the Ethernet port in the intelligent module in slot 0.

Read

SD324

_S0_ETH_Default_Gateway2

Stores the Gateway Address Octet #2 of the Ethernet port in the intelligent module in slot 0.

Read

SD325

_S0_ETH_Default_Gateway3

Stores the Gateway Address Octet #3 of the Ethernet port in the intelligent module in slot 0.

Read

SD326

_S0_ETH_Default_Gateway4

Stores the Gateway Address Octet #4 of the Ethernet port in the intelligent module in slot 0.

Read

SD327

_S0_ETH_MAC_Address1

Stores the MAC Octet #1 of the Ethernet port in the intelligent module in slot 0.

Read

SD328

_S0_ETH_MAC_Address2

Stores the MAC Octet #2 of the Ethernet port in the intelligent module in slot 0.

Read

SD329

_S0_ETH_MAC_Address3

Stores the MAC Octet #3 of the Ethernet port in the intelligent module in slot 0.

Read

SD330

_S0_ETH_MAC_Address4

Stores the MAC Octet #4 of the Ethernet port in the intelligent module in slot 0.

Read

SD331

_S0_ETH_MAC_Address5

Stores the MAC Octet #5 of the Ethernet port in the intelligent module in slot 0.

Read

SD332

_S0_ETH_MAC_Address6

Stores the MAC Octet #6 of the Ethernet port in the intelligent module in slot 0.

Read

SD333

_S0_USB_IP_Address1

Stores the IP Octet #1 of the USB port in the intelligent module in slot 0.

Read

SD334

_S0_USB_IP_Address2

Stores the IP Octet #2 of the USB port in the intelligent module in slot 0.

Read

SD335

_S0_USB_IP_Address3

Stores the IP Octet #3 of the USB port in the intelligent module in slot 0.

Read

SD336

_S0_USB_IP_Address4

Stores the IP Octet #4 of the USB port in the intelligent module in slot 0.

Read

SD337

_S0_USB_Subnet_Mask1

Stores the Network Mask Octet #1 of the USB port in the intelligent module in slot 0.

Read

SD338

_S0_USB_Subnet_Mask2

Stores the Network Mask Octet #2 of the USB port in the intelligent module in slot 0.

Read

SD339

_S0_USB_Subnet_Mask3

Stores the Network Mask Octet #3 of the USB port in the intelligent module in slot 0.

Read

SD340

_S0_USB_Subnet_Mask4

Stores the Network Mask Octet #4 of the USB port in the intelligent module in slot 0.

Read

SD341

_S0_USB_Default_Gateway1

Stores the Gateway Address Octet #1 of the USB port in the intelligent module in slot 0.

Read

SD342

_S0_USB_Default_Gateway2

Stores the Gateway Address Octet #2 of the USB port in the intelligent module in slot 0.

Read

SD343

_S0_USB_Default_Gateway3

Stores the Gateway Address Octet #3 of the USB port in the intelligent module in slot 0.

Read

SD344

_S0_USB_Default_Gateway4

Stores the Gateway Address Octet #4 of the USB port in the intelligent module in slot 0.

Read

SD345

_S0_USB_MAC_Address1

Stores the MAC Octet #1 of the USB port in the intelligent module in slot 0.

Read

SD346

_S0_USB_MAC_Address2

Stores the MAC Octet #2 of the USB port in the intelligent module in slot 0.

Read

SD347

_S0_USB_MAC_Address3

Stores the MAC Octet #3 of the USB port in the intelligent module in slot 0.

Read

SD348

_S0_USB_MAC_Address4

Stores the MAC Octet #4 of the USB port in the intelligent module in slot 0.

Read

SD349

_S0_USB_MAC_Address5

Stores the MAC Octet #5 of the USB port in the intelligent module in slot 0.

Read

SD350

_S0_USB_MAC_Address6

Stores the MAC Octet #6 of the USB port in the intelligent module in slot 0.

Read

SD351

_S0_Application_USAGE

Application CPU Usage.
C2-OPC UA Only.

Read

SD352

_S0_Session_Cnt

Number of Client sessions in use.
C2-OPC UA Only.

Read

SD353

_S0_DataUpdateCycleTime

Data acquisition cycle time [ms].
C2-OPC UA Only.

Read

SD401

_S1_ModuleId

Module ID.

2 = C2-0PCUA

3 = C2-NRED

0 = Any other module

Read

SD402

_S1_Major_Version

Product Major Version.

Read

SD403

_S1_Minor_Version

Product Minor Version.

Read

SD404

_S1_Hotfix_Version

Product Hotfix Version.

Read

SD405

_S1_Release_Version

Product Release Version.

Read

SD406

_S1_CPU_USAGE

CPU usage of the intelligent module in slot 1.

Read

SD407

_S1_MEM_USAGE

Memory usage of the intelligent module in slot 1.

Read

SD408

_S1_ERROR_CODE

1 = Application Disabled

2 = Time issue detected

  • The time is after January 19, 2038, and the time is set to January 1, 2000, 0:00.

3 = Time issue detected

  • There was a request to set the time after January 19, 2038.

4 = Abnormal Termination of application.

155 = The server certificate has expired.

  • Time < Server certificate validity start date.

157 = The server certificate has expired.

  • Time > Server certificate expiration date.

Read

SD409

_S1_SD_TOTAL_MEM_L

Along with SD310 displays the total memory capacity of the SD Card installing in the intelligent module in slot 1.

Read

SD410

_S1_SD_TOTAL_MEM_H

Along with SD309 displays the total memory capacity of the SD Card installing in the intelligent module in slot 1.

Read

SD411

_S1_SD_FREE_MEM_L

Along with SD312 displays the available memory capacity of the SD Card installing in the intelligent module in slot 1.

Read

SD412

_S1_SD_FREE_MEM_H

Along with SD311 displays the available memory capacity of the SD Card installing in the intelligent module in slot 1.

Read

SD413

_S1_SD_USED_MEM_L

Along with SD314 displays the used memory capacity of the SD Card installing in the intelligent module in slot 1.

Read

SD414

_S1_SD_USED_MEM_H

Along with SD313 displays the used memory capacity of the SD Card installing in the intelligent module in slot 1.

Read

SD415

_S1_ETH_IP_Address1

Stores the IP Octet #1 of the Ethernet port in the intelligent module in slot 1.

Read

SD416

_S1_ETH_IP_Address2

Stores the IP Octet #2 of the Ethernet port in the intelligent module in slot 1.

Read

SD417

_S1_ETH_IP_Address3

Stores the IP Octet #3 of the Ethernet port in the intelligent module in slot 1.

Read

SD418

_S1_ETH_IP_Address4

Stores the IP Octet #4 of the Ethernet port in the intelligent module in slot 1.

Read

SD419

_S1_ETH_Subnet_Mask1

Stores the Network Mask Octet #1 of the Ethernet port in the intelligent module in slot 1.

Read

SD420

_S1_ETH_Subnet_Mask2

Stores the Network Mask Octet #2 of the Ethernet port in the intelligent module in slot 1.

Read

SD421

_S1_ETH_Subnet_Mask3

Stores the Network Mask Octet #3 of the Ethernet port in the intelligent module in slot 1.

Read

SD422

_S1_ETH_Subnet_Mask4

Stores the Network Mask Octet #4 of the Ethernet port in the intelligent module in slot 1.

Read

SD423

_S1_ETH_Default_Gateway1

Stores the Gateway Address Octet #1 of the Ethernet port in the intelligent module in slot 1.

Read

SD424

_S1_ETH_Default_Gateway2

Stores the Gateway Address Octet #2 of the Ethernet port in the intelligent module in slot 1.

Read

SD425

_S1_ETH_Default_Gateway3

Stores the Gateway Address Octet #3 of the Ethernet port in the intelligent module in slot 1.

Read

SD426

_S1_ETH_Default_Gateway4

Stores the Gateway Address Octet #4 of the Ethernet port in the intelligent module in slot 1.

Read

SD427

_S1_ETH_MAC_Address1

Stores the MAC Octet #1 of the Ethernet port in the intelligent module in slot 1.

Read

SD428

_S1_ETH_MAC_Address2

Stores the MAC Octet #2 of the Ethernet port in the intelligent module in slot 1.

Read

SD429

_S1_ETH_MAC_Address3

Stores the MAC Octet #3 of the Ethernet port in the intelligent module in slot 1.

Read

SD430

_S1_ETH_MAC_Address4

Stores the MAC Octet #4 of the Ethernet port in the intelligent module in slot 1.

Read

SD431

_S1_ETH_MAC_Address5

Stores the MAC Octet #5 of the Ethernet port in the intelligent module in slot 1.

Read

SD432

_S1_ETH_MAC_Address6

Stores the MAC Octet #6 of the Ethernet port in the intelligent module in slot 1.

Read

SD433

_S1_USB_IP_Address1

Stores the IP Octet #1 of the USB port in the intelligent module in slot 1.

Read

SD434

_S1_USB_IP_Address2

Stores the IP Octet #2 of the USB port in the intelligent module in slot 1.

Read

SD435

_S1_USB_IP_Address3

Stores the IP Octet #3 of the USB port in the intelligent module in slot 1.

Read

SD436

_S1_USB_IP_Address4

Stores the IP Octet #4 of the USB port in the intelligent module in slot 1.

Read

SD437

_S1_USB_Subnet_Mask1

Stores the Network Mask Octet #1 of the USB port in the intelligent module in slot 1.

Read

SD438

_S1_USB_Subnet_Mask2

Stores the Network Mask Octet #2 of the USB port in the intelligent module in slot 1.

Read

SD439

_S1_USB_Subnet_Mask3

Stores the Network Mask Octet #3 of the USB port in the intelligent module in slot 1.

Read

SD440

_S1_USB_Subnet_Mask4

Stores the Network Mask Octet #4 of the USB port in the intelligent module in slot 1.

Read

SD441

_S1_USB_Default_Gateway1

Stores the Gateway Address Octet #1 of the USB port in the intelligent module in slot 1.

Read

SD442

_S1_USB_Default_Gateway2

Stores the Gateway Address Octet #2 of the USB port in the intelligent module in slot 1.

Read

SD443

_S1_USB_Default_Gateway3

Stores the Gateway Address Octet #3 of the USB port in the intelligent module in slot 1.

Read

SD444

_S1_USB_Default_Gateway4

Stores the Gateway Address Octet #4 of the USB port in the intelligent module in slot 1.

Read

SD445

_S1_USB_MAC_Address1

Stores the MAC Octet #1 of the USB port in the intelligent module in slot 1.

Read

SD446

_S1_USB_MAC_Address2

Stores the MAC Octet #2 of the USB port in the intelligent module in slot 1.

Read

SD447

_S1_USB_MAC_Address3

Stores the MAC Octet #3 of the USB port in the intelligent module in slot 1.

Read

SD448

_S1_USB_MAC_Address4

Stores the MAC Octet #4 of the USB port in the intelligent module in slot 1.

Read

SD449

_S1_USB_MAC_Address5

Stores the MAC Octet #5 of the USB port in the intelligent module in slot 1.

Read

SD450

_S1_USB_MAC_Address6

Stores the MAC Octet #6 of the USB port in the intelligent module in slot 1.

Read

SD451

_S1_Application_USAGE

Application CPU Usage.
C2-OPC UA Only.

Read

SD452

_S1_Session_Cnt

Number of Client sessions in use.
C2-OPC UA Only.

Read

SD453

_S1_DataUpdateCycleTime

Data acquisition cycle time [ms].
C2-OPC UA Only.

Read

Note: The Nicknames of all System Control Relays and System Data Registers start with an Underscore ( _ ) to indicate that they are System Nicknames. On the other hand, all user-defined Nicknames can not start with an Underscore. Therefore, System Nicknames can be easily identified by the Underscore at the beginning of the Nickname.

Relationship Between WLAN Connection Status Registers SD213 and SD218

SD213

SD218

0 : WLAN_NO_CONNECTION

0 : No error

1 : WLAN_CONNECTED

2 : WLAN_ERR_NO_AP_FOUND

201 : WIFI_REASON_NO_AP_FOUND

3 : WLAN_ERR_INVALID_PASSWORD

15 : WIFI_REASON_4WAY_HANDSHAKE_TIMEOUT

4 : WLAN_CONNECTION_LOST

4 : WIFI_REASON_ASSOC_EXPIRE

5 : WLAN_CONNECTION_FAIL

2 : WIFI_REASON_AUTH_EXPIRE

6 : WLAN_CONNECTION_FAIL_OTHER

1 : WIFI_REASON_UNSPECIFIED

3 : WIFI_REASON_AUTH_LEAVE

5 : WIFI_REASON_ASSOC_TOOMANY

6 : WIFI_REASON_NOT_AUTHED

7 : WIFI_REASON_NOT_ASSOCED

8 : WIFI_REASON_ASSOC_LEAVE

9 : WIFI_REASON_ASSOC_NOT_AUTHED

10 : WIFI_REASON_DISASSOC_PWRCAP_BAD

11 : WIFI_REASON_DISASSOC_SUPCHAN_BAD

13 : WIFI_REASON_IE_INVALID

14 : WIFI_REASON_MIC_FAILURE

16 : WIFI_REASON_GROUP_KEY_UPDATE_TIMEOUT

17 : WIFI_REASON_IE_IN_4WAY_DIFFERS

18 : WIFI_REASON_GROUP_CIPHER_INVALID

19 : WIFI_REASON_PAIRWISE_CIPHER_INVALID

20 : WIFI_REASON_AKMP_INVALID

21 : WIFI_REASON_UNSUPP_RSN_IE_VERSION

22 : WIFI_REASON_INVALID_RSN_IE_CAP

23 : WIFI_REASON_802_1X_AUTH_FAILED

24 : WIFI_REASON_CIPHER_SUITE_REJECTED

200 : WIFI_REASON_BEACON_TIMEOUT

202 : WIFI_REASON_AUTH_FAIL

203 : WIFI_REASON_ASSOC_FAIL

204 : WIFI_REASON_HANDSHAKE_TIMEOUT

205 : WIFI_REASON_CONNECTION_FAIL

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