




140NOE35100
校准错误(错误类型2)。
•通道故障/超出范围(错误类型3)。
•校准(错误类型14)。
•配置不匹配(错误类型7)。
根据以下三种类型生成问题报告:
功能代码检测到的错误。
•对于通信故障,如果
来自ASI模块的控制器出现故障。
6-2 WBPEEUI240774A0
问题报告
•如果通过以下方式从ASI模块读取详细的模块状态:
控制器指示任何错误条件。
•如果任何配置信道的信道状态指示:
一个错误。
表6-1包含为每个错误生成的错误类型。
表6-1.IMASI23错误类型
模块问题报告类型12
错误
模拟输入模块类型错误说明
错误纠正措施
14校准(0EH)问题
报告(来自FC 216)
通道1-16已禁用。请卸下IMASI23并重新插入。如果
错误再次出现,请更换IMASI23。
校准(0EH)问题
报告(来自FC 215)
冷接点禁用
校准(0EH)问题
报告(来自FC 216)
频道1-16不
校准
校准(0EH)问题
报告(来自FC 215)
冷接点不
校准
7.配置不匹配
问题报告(来自FC 216)
通道未配置。验证规范S3至S9
所指示的FC 216是正确的。
3通道故障/超出范围
(03H)问题报告(来自
FC 216)
信道1-16出
距离误差
可能的开路输入或信号为:
超出范围。验证现场布线,
连接、传感器和模块
座位。通道故障/超出范围
(03H)问题报告(来自
FC 215)
冷接点输出
距离误差
通道故障/超出范围
(03H)问题报告(来自
FC 216)
外部冷接点
参考误差
验证为定义的块的质量
规范S3。
通道故障/超出范围
(03H)问题报告(来自
FC 216)
通道1-16 A/D
转换误差
卸下IMASI23并重新插入。如果
错误再次出现,请更换IMASI23。
通道故障/超出范围
(03H)问题报告(来自
FC 215)
冷端A/D转换错误
错误消息和纠正措施
WBPEEUI240774A0 6-3
错误消息和纠正措施
输入通道状态
ASI模块在双端口RAM中保持一个固定区域,以:
存储每个通道的当前值和状态。控制器分别读取每个通道的数据和状态。
要查看IMASI23模块的状态,请读取块输出
FC 215的N+1。通过查看相应的FC 216输出质量,分别检查每个点的输入状态。
2校准(02H)问题
报告(来自FC 215)
未配置
参考误差
冷接点参考不为零
并且质量差。未配置
通道参考错误(未使用
信道未正常工作)。
I/O模块和所有配置
频道将继续发挥作用
正确地
校准误差(02H)
问题报告(来自FC 215)
冷接点参考
错误
校准误差(02H)
问题报告(来自FC 216)
频道1-16
参考误差
卸下IMASI23并重新插入。如果
错误再次出现,请更换IMASI23。
1.无响应/类型错误
(01H)问题报告(来自
FC 215)
任何通信
失败任何命令
或数据故障
无响应/类型错误
(01H)问题报告(来自
FC 215)
NVRAM错误
无响应/类型错误
(01H)问题报告(来自
FC 215)
模拟输入模块
A/D参考误差
校准误差(01H)
问题报告(来自FC 215)
模拟输入模块
未校准
无响应/类型错误
(01H)问题报告(来自
FC 216)
通道1-16输入/输出
扩展器总线错误
卸下IMASI23并重新插入。如果
错误再次出现,请更换IMASI23。
无响应/类型错误
(01H)问题报告(来自
FC 215)
冷端输入/输出
扩展器总线错误
表6-1.IMASI23错误类型(续)
模块问题报告类型12
错误
模拟输入模块类型错误说明
错误纠正措施
6-4 WBPEEUI240774A0
错误消息和纠正措施
使用任何人机界面,如运行导体软件的工作站。
模拟输入模块错误
ASI模块错误通过FC报告给控制器
215用于模块错误,FC 216用于活动输入信道。
控制器通过模块指示ASI模块错误
处于执行模式时的状态。模块状态的字节1将指示错误,模块状态的第二字节将指示错误
当存在ASI错误时,指示LIO(本地I/O)。
当FC 215中的规范S4设置为1时,控制器
如果FC 215检测到错误,将继续执行。模块
可以请求问题报告,以获取有关模块状态中指示的任何ASI模块错误的特定信息。当FC 215中的规范S4设置为零时
如果FC 215检测到错误,则控制器进入错误模式。如果
发生错误,模块状态字节1将指示错误,
字节2将指示LIO,字节3将指示特定错误。参考表6-2。例如,模拟输入参考误差由2和m表示
140NOE35100

140NOE35100
Calibration error (error type 2).
• Channel failure/out of range (error type 3).
• Calibration (error type 14).
• Configuration mismatch (error type 7).
Problem reports are generated in response to three types of
errors detected by the function codes.
• For a communication failure, if any message read by the
controller from the ASI module fails.
6 - 2 WBPEEUI240774A0
Problem Reports
• If the detailed module status read from the ASI module by
the controller indicates any error conditions.
• If the channel status for any configured channel indicates
an error.
Table 6-1 contains the error types generated for each error.
Table 6-1. IMASI23 Error Types
Module Problem Report Type 12
Error
Type Error Description Analog Input Module
Error Corrective Actions
14 Calibration (0EH) problem
report (from FC 216)
Channel 1-16 disabled Remove IMASI23 and reinsert. If
error recurs, replace the IMASI23.
Calibration (0EH) problem
report (from FC 215)
Cold junction disabled
Calibration (0EH) problem
report (from FC 216)
Channel 1-16 not
calibrated
Calibration (0EH) problem
report (from FC 215)
Cold junction not
calibrated
7 Configuration mismatch
problem report (from FC 216)
Channel not configured Verify that Specs S3 through S9 of
the indicated FC 216 are correct.
3 Channel failure/out of range
(03H) problem report (from
FC 216)
Channel 1-16 out of
range error
Possible open input or signal is
out of range. Verify field wiring,
connections, sensor and module
seating. Channel failure/out of range
(03H) problem report (from
FC 215)
Cold junction out of
range error
Channel failure/out of range
(03H) problem report (from
FC 216)
External cold junction
reference error
Verify quality of block defined for
Spec S3.
Channel failure/out of range
(03H) problem report (from
FC 216)
Channel 1-16 A/D
conversion error
Remove IMASI23 and reinsert. If
error recurs, replace the IMASI23.
Channel failure/out of range
(03H) problem report (from
FC 215)
Cold junction A/D conversion error
Error Messages and Corrective Actions
WBPEEUI240774A0 6 - 3
Error Messages and Corrective Actions
Input Channel Status
The ASI module maintains a fixed area in the dual port RAM to
store the current value and status of each channel. The controller reads the data and status for each channel individually.
To view the status of the IMASI23 module, read block output
N+1 of FC 215. Check the input status on each point individually by looking at the corresponding FC 216 output quality.
2 Calibration (02H) problem
report (from FC 215)
Unconfigured
reference error
Cold junction reference is not zero
and has bad quality. Unconfigured
channel reference error (unused
channel not functioning properly).
The I/O module and all configured
channels will continue to function
properly.
Calibration error (02H)
problem report (from FC 215)
Cold junction reference
error
Calibration error (02H)
problem report (from FC 216)
Channel 1-16
reference error
Remove IMASI23 and reinsert. If
error recurs, replace the IMASI23.
1 No response/wrong type
(01H) problem report (from
FC 215)
Any communication
failure. Any command
or data failure
No response/wrong type
(01H) problem report (from
FC 215)
NVRAM error
No response/wrong type
(01H) problem report (from
FC 215)
Analog input module
A/D reference error
Calibration error (01H)
problem report (from FC 215)
Analog input module
not calibrated
No response/wrong type
(01H) problem report (from
FC 216)
Channel 1-16 I/O
expander bus error
Remove IMASI23 and reinsert. If
error recurs, replace the IMASI23.
No response/wrong type
(01H) problem report (from
FC 215)
Cold junction I/O
expander bus error
Table 6-1. IMASI23 Error Types (continued)
Module Problem Report Type 12
Error
Type Error Description Analog Input Module
Error Corrective Actions
6 - 4 WBPEEUI240774A0
Error Messages and Corrective Actions
Use any human system interface such as a workstation running Conductor software.
Analog Input Module Errors
ASI module errors are reported to the controller through FC
215 for module errors and FC 216 for active input channels.
The controller indicates ASI module errors through module
status when in the execute mode. Byte one of the module status will indicate an error and byte two of the module status will
indicate LIO (local I/O) when there is an ASI error.
When specification S4 in FC 215 is set to one, the controller
will continue to execute if FC 215 detects an error. A module
problem report can be requested in order to get specific information about any ASI module error indicated in module status. When specification S4 in FC 215 is set to zero, the
controller enters error mode if FC 215 detects an error. If an
error occurs, module status byte one will indicate an error,
byte two will indicate LIO, and byte three will indicate the specific error. Refer to Table 6-2. For example, analog input reference error is indicated by a two and m
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