DSQC652 模块卡件
资源已被消耗，无法用于进一步的连接尝试。如果发生这种情况，应用程序必须等待至少60秒才能进行下一次连接尝试。这将允许释放网络资源，并可用于下一个Modbus开放命令。Modbus/TCP请求包Modbus/TTCP服务器希望在单独的TCP包中接收每个Modbus/TCC请求。如果在单个数据包中发送多个请求，则服务器可以或可以不发送对每个请求的响应。如果响应被发送到客户端，它们将以单独的TCP数据包发送。EGD运行模式存储后的EGD生产延迟当运行模式存储添加或修改生成的EGD交换时，在运行模式存储完成后经过一段生产时间后，才会生成交换。Station Manager PING命令当通过Station Manager的PING命令从PLC启动ICMP回显请求时，操作偶尔会失败，并记录异常（事件0eH，条目2=0006H）。Station Manager参考计数发生交换超时时，EGD Station Manager的参考计数可能会增加两次。Exchange状态字报告工作正常，不受影响。AUP参数wkal_idle不应为零。wkal_ idle（TCP keepalive timer）允许为零，但该值无效。如果超时设置为大于10分钟，TCP连接可能会提前超时。如果TCP连接超时设置为高于10分钟，则连接可能会在配置值之前超时。连接超时来自三个AUP参数：wkal_idle+（wkal_cnt+1） wkal_intvl。
12 RX3i以太网接口模块IPI IC695ETM001-JX GFK-2332Z 2017年11月以太网操作说明以太网操作说明主题说明远程Station Manager访问被禁用，直到Station Manager密码被更改用户应将Station Manager的密码更改为默认密码以外的密码。远程工作站管理器访问被禁用，直到工作站管理器密码更改为默认密码以外的密码。可以使用AUP文件更改工作站管理员密码。（请参阅附录A，《为PACSystems用户手册配置TCP/IP以太网通信中的高级用户参数》，GFK-2224K。）强烈建议GE Intelligent Platforms更改Station Manager默认密码，强烈建议您将Station Manager密码更改为默认值以外的值。在将配置存储到CPU之前，可以使用CHPARM命令修改高级用户参数stpasswd来更改密码。有关使用此命令的详细信息，请参阅Station Manager Manual（Station Manager手册）GFK-2225。建议不要更改stpasswd以外的任何AUP。1.使用当前密码访问Station Manager的修改级别。默认密码为system。2.更改密码。示例：=chparm stpasswd newpass 3.重新启动以太网接口或关闭电源。通过CHPARM命令所做的更改在以太网接口重新启动或
The resource has been consumed and cannot be used for further connection attempts. If this happens, the application must wait at least 60 seconds for the next connection attempt. This will allow network resources to be released and available for the next Modbus open command. Modbus/TCP request packet The Modbus/TCP server wants to receive each Modbus/TTCP request in a separate TCP packet. If multiple requests are sent in a single packet, the server may or may not send a response to each request. If responses are sent to the client, they are sent as separate TCP packets. EGD production delay after EGD operation mode storage When the operation mode storage adds or modifies the generated EGD exchange, the exchange will be generated after a period of production time after the operation mode storage is completed. Station Manager PING command When ICMP echo request is started from PLC through Station Manager PING command, the operation will occasionally fail and an exception will be recorded (event 0eH, entry 2=0006H). When the exchange timeout occurs to the reference count of the Station Manager, the reference count of the EGD Station Manager may be increased twice. The Exchange status word report works normally and is not affected. AUP parameter wkal_ Idle should not be zero. wkal_ Idle (TCP keepalive timer) is allowed to be zero, but the value is invalid. If the timeout is set to more than 10 minutes, the TCP connection may timeout in advance. If the TCP connection timeout is set to more than 10 minutes, the connection may timeout before the configured value. Connection timeout comes from three AUP parameters: wkal_ idle+（wkal_cnt+1） wkal_ intvl。
12 RX3i Ethernet interface module IPI IC695ETM001-JX GFK-2332Z Ethernet operating instructions in November 2017 Ethernet operating instructions Topic description Remote Station Manager access is disabled until the Station Manager password is changed Users should change the Station Manager password to a password other than the default password. Remote Workstation Manager access is disabled until the Workstation Manager password changes to a password other than the default password. The workstation administrator password can be changed using the AUP file. (Refer to Appendix A, Configuring Advanced User Parameters in TCP/IP Ethernet Communication for PACSystems User Manual, GFK-2224K.) It is strongly recommended that GE Intelligent Platforms change the Station Manager default password, and that you change the Station Manager password to a value other than the default value. Before storing the configuration to the CPU, you can use the CHPARM command to modify the advanced user parameter stpasswd to change the password. For details on using this command, see Station Manager Manual GFK-2225. It is recommended not to change any AUP other than stpasswd. 1. Use the current password to access the modification level of the Station Manager. The default password is system. 2. Change the password. Example:=chparm stpasswd newpass 3. Restart the Ethernet interface or turn off the power. Changes made through the CHPARM command restart on the Ethernet interface or
