代码

描述

建议

0 - 63

正常显示,所显示的数字均是DNB(SDN)模块的节点号

Normal operation. The numeric display indicates the 1747-SDN’s node address on the DeviceNet network.

无

None.

70

DNB(SDN)模块无法通过自检

DeviceNet Numeric Display Code Summary check.

改变DNB(SDN)模块的节点号,因为你所设置的DNB(SDN)模块的节点号在设备网中已经存在

Change the module channel address to another available one. The node address you selected is already in use on that channel.

71

在DNB(SDN)的扫描列表中存在非法的数据(错误设备的节点号码交替闪烁)

Illegal data in scan list table (node number alternately flashes).

重新配置DNB(SDN)的扫描列表,删除所有的非法数据

Reconfigure the scan list table and remove any illegal data.

72

设备网设备停止通讯设备的节点号码交替闪烁()

Slave device stopped communicating (node number alternately flashes).

检查设备和连接是否正确

Inspect the field devices and verify connections.

73

DNB(SDN)扫描列表中的设备ID与实际设备ID不匹配(设备的节点号码交替闪烁)

Device key parameters do not match scan list table entry (node number alternately flashes).

在扫描列表中出现错误的设备处输入正确的设备ID (厂商,产品号和产品类型)

Enter a matching scan list device ID.Make sure that the device at the flashing node address matches the desired key parameters (vendor, product code, product type).

74

通讯数据过多

Data overrun on port detected.

修改设置到有效的数据位置

Modify your configuration and check for invalid data.

75

在DNB(SDN)中没有扫描列表

No scan list is active in the module.

配置新的扫描列表

Enter a scan list.

76

没有直接的网络数据交换

No direct network traffic for module detected.

无,DNB(SDN)正在监听网络通讯

None. The module hears other network communication.

77

设备返回到DNB(SDN)中的数据与DNB(SDN)扫描列表中的数据预留空间不匹配(设备的节点号码交替闪烁)

Data size returned does not match scan lists entry (node number alternately flashes).

重新配置DNB(SDN)模块

Reconfigure your module and change the addressing.

78

DNB(SDN)无法找到在扫描列表中设置好的设备(设备的节点号码交替闪烁)

Slave device in scan list table does not exist (node number alternately flashes).

检查在扫描列表中存在的设备工作是否正常

将该设备添加到设备网中,或者在扫描列表中删除该设备

Add the device to the network, or delete the scan list entry for that device.

79

DNB(SDN)无法向设备网发送消息

Module has failed to transmit a message.

确保你的DNB(SDN)已经正确的连接到设备网上,检查网络电缆,检查通讯波特率

Make sure that your module is connected to a valid network. Check for disconnected cables. Verify baud rate.

80

模块没有激活

Module is in IDLE mode.

无

None.

81

模块故障

Module is in FAULT mode.

无

None.

82

设备的返回信息有部分错误发生

Error detected in sequence of fragmented I/O messages from device (node number alternately flashes).

检查DNB(SDN)的扫描列表确保设备的输入和输出数据的大小是正确的.检查设备的配置.

Check scan list table entry for slave device to make sure that input and output data lengths are correct. Check slave device configuration.

83

DNB(SDN)和设备通讯时设备有错误的信息返回

Slave device is returning error responses when module attempts to communicate with it (node number alternately flashes).

检查DNB(SDN)扫描列表，检查从设备的配置

Check accuracy of scan list table entry. Check slave device configuration.

84

DNB(SDN)正在初始化

Module is initializing the DeviceNet channel.

无

None. This code clears itself once module attempts to initialize all slave devices on the channel.

85

运行中设备返回数据的大小和预期值不同

Run time data size returned from slave device is not the size expected.

检查设备的初始化程序和配置

Check slave device installation and configuration.

86

DNB(SDN)在运行模式时设备挂起

Device is producing idle state data while the scanner is in Run Mode.

检查设备的配置或设备的当前状态

Check device configuration/slave node status.

87

Available for allocation. Scanner has not yet been detected by allocated master, or slave mode is enabled but scanner is not allocated to a master.

Monitor scanner to determine if error code clears when master detects scanner. If error remains, check scanner slave mode configuration.

88

不是故障，请重新给DNB(SDN)模块上电或者复位。

This is not an error. At power-up and reset, the module displays all 14 segments of the node address and status display LEDs.

无

None.

89

Auto Device Replacement (ADR) error. Slave device responded with an error to the initialization data sent to it by  the scanner; or the configuration table in the scanner’s flash memory is not  valid for a slave node.

Try the ADR download again. If it still fails, try clearing the ADR flash by downloading an empty ADR configuration to the scanner and then try the ADR configuration again.

90

用户在软件中禁止了DNB(SDN)

User has disabled communication port

重新配置模块。检查程序中的DNB(SDN)命令寄存器中的禁止位是否为1

Reconfigure your module. Check the disable bit in the Module Command Register.

91

DNB(SDN)通讯口检测到通讯网线中断，DNB(SDN)检测到通讯错误

Bus-off condition detected on comm port. Module is detecting communication errors.

检查设备网线的连接和所有设备是否连接正确。检查出现错误的设备或其它引起故障的设备和接口

Check DeviceNet connections and physical media integrity. Check system for failed slave devices or other possible sources of network interference.

92

DNB(SDN)检测到设备网线上没有24V直流工作电源

No network power detected on comm port.

给设备网线提供24V电源。确保已将24V工作电源正确的传输到DNB(SDN)的通讯端口上

Provide network power. Make sure that module drop cable is providing network power to module comm. port.

95

DNB(SDN)正在升级

Application FLASH update in progress.

无。在升级未完成前请不要停止升级，否则将丢掉在模块中已存在的固化信息

None. Do not disconnect the module while application FLASH is in progress. You will lose any existing data in the module’s memory.

97

在软件中将DNB(SDN)暂停使用

Module halted by user command.

无

None.

98

不可恢复的故障

Unrecoverable firmware failure.

咨询服务商或者更换模块

Service or replace your module.

99

不可恢复的硬件故障

Unrecoverable hardware failure.

咨询服务商或者更换模块

Service or replace your module.

E9

Non-volatile configuration corrupt

Cycle power to module. Download configuration to module.