AS-HDTA-201C模块备件

本节提供了离散验证输出模块的相关信息
140DVO85300，一个32点输出模块。
这是什么
部分
本节包含以下主题：
主题页
离散验证输出模块的I/O配置–140DVO85300 620
140DVO85300输入/输出验证10-30 VDC输出模块625
I/O模块
620 840使用100 00 2004年11月
离散验证输出模块的I/O配置–140DVO85300
概述：以下提供了关于140DVO85300直流验证输出10-30的信息
Vdc 32点模块。
验证输出
单元
以下是验证输出模块：
140DVO85300（直流输出10-30 Vdc 4x8电源）
I/O映射寄存器
分配
（产出）
140DVO85300配置为两个输出（4x）寄存器。下图
显示寄存器格式：
I/O映射寄存器
分配
（输入）
140DVO85300使用32个连续1x参考或两个3x进行配置
寄存器分配如下：
1234567 8 9 10 11 12 13 14 15 16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
输出
1点
寄存器2
MSB-一个字
寄存器1
MSB-二个字
输出
17点
1234567 8 9 10 11 12 13 14 15 16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
输入感
1点
寄存器2
MSB-一个字
寄存器1
MSB-二个字
输入感
1点
I/O模块
840使用100 00 11/2004 621
I/O映射状态
字节
I/O映射状态字节中的八位使用如下：
当不存在现场电源或组保险丝时，设置电压故障位
吹。
当组内的任何点与其不匹配时，将设置错误比较位
命令状态。
Modsoft变焦
屏风
选择
模块缩放屏幕选择如下所示。
8 7 6 5 4 3 2 1
B组电压故障
C组电压故障
D组电压故障
A组电压故障
B组错误比较
A组错误比较
C组错误比较
D组错误比较
不
对
磁头-插槽：X下降：X插槽：X
#

(
    (

%
失败状态
残废
)    $ 
(

s
+

(

,"
X组输出关闭
后值
用户定义
00000000
核实健康状况
验证故障
仅输入
真实的
--#. !#/!"0(!!# -!0*#"$!(
I/O模块
622 840使用100 00 2004年11月
变焦屏幕
选择
描述
输出关闭状态-确定背板的模块输出状态
通信丢失（即模块上没有“活动”LED）。
故障状态-如果在“输出关闭状态”中选择，模块输出状态选项
菜单
输出关闭状态：
失败状态
残废
禁用：强制所有输出处于关闭状态。
故障状态：组输出符合“故障状态”列中的选择。

(


输出关闭
后值
用户定义
输出关闭：组输出关闭
后一个值：组输出保持在它们所处的状态。
用户定义：组输出状态可以在
“用户定义值”列将打开或关闭。
选择（如果选中）：00000000
低编号
组输出（通道1、9、17、25）
高编号
组输出（通道8、16、24、32）
0=关闭
1=ON
I/O模块
840使用100 00 11/2004 623
状态/输入-RE：I/O映射寄存器分配（输入）。
允许自动重新启动故障点：
否：在开启状态下发生故障的模块输出被锁定，直到用户清除
然后将其设置回ON（1）状态。
(

,"
核实健康状况
验证故障
仅输入
真实的
+1
%点输出命令和
模块输出状态一致
+
%当点输出命令和
模块输出状态不一致。
"
#
%输入模块操作仅用于诊断目的。当
输出点具有高电平，相关的1x位或3x寄存器位置=
1.读取为输入的输出端子和DVO没有规范
不应作为系统中的输入模块操作。
如果相应的4x寄存器点关闭，高电平也会导致
LED将显示红色F，并在I/O映射中设置组错误比较位
状态字节。如果相应的4x点打开，则无LED参考F或组
当输出点被施加高电平时，将显示miscompare。
状态字节电压故障位在此模式下工作。


%模块输出状态，1=ON
允许自动重新启动故障点
不
对
I/O模块
624 840使用100 00 2004年11月
三种工作状态的输出点状态、状态位、LED和故障位
如下：
是：在接通状态下发生故障的模块输出由热敏电阻控制
保护机制。停机时，适当的故障/状态指示将为：
目前
关机后，输出设备将冷却并尝试重新打开。如果出现故障
已移除，输出将正常工作，故障/状态指示将
被移除。如果故障仍然存在。该点将再次关闭，并重复
循环，直到故障排除或该点被命令关闭。
当故障点被命令关闭时，alhis section provides information on the discrete verified output module, the
140DVO85300, a 32-point output module.
What’s in this
Section?
This section contains the following topics:
Topic Page
I/O Configuration for the Discrete Verified Output Module – 140DVO85300 620
140DVO85300 I/O Verified 10-30 VDC Out Module 625
I/O Modules
620 840 USE 100 00 11/2004
I/O Configuration for the Discrete Verified Output Module – 140DVO85300
Overview The following provides information on the 140DVO85300 DC verified output 10 - 30
Vdc 32 point module.
Verified Output
Module
The following is the verified output module:
 140DVO85300 (DC Output 10-30 Vdc 4x8 Source)
I/O Map Register
Assignment
(Outputs)
The 140DVO85300 is configured as two output (4x) registers. The following diagram
shows the register formats:
I/O Map Register
Assignment
(Inputs)
The 140DVO85300 is configured using 32 contiguous 1x references or two 3x
registers assigned as follows:
1234567 8 9 10 11 12 13 14 15 16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Output
Point 1
Register 2
MSB - First Word
Register 1
MSB - Second Word
Output
Point 17
1234567 8 9 10 11 12 13 14 15 16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Input Sense
Point 1
Register 2
MSB - First Word
Register 1
MSB - Second Word
Input Sense
Point 1
I/O Modules
840 USE 100 00 11/2004 621
I/O Map Status
Byte
The eight bits in the I/O map status byte are used as follows:
The voltage fault bit is set when the field supply is not present, or the group fuse is
blown.
The miscompare bit is set when any point within the group does not match its
commanded state.
Modsoft Zoom
Screens
Selections
The module zoom screen selections are shown below.
 8 7 6 5 4 3 2 1
Group B Voltage Fault
Group C Voltage Fault
Group D Voltage Fault
Group A Voltage Fault
Group B Miscompare
Group A Miscompare
Group C Miscompare
Group D Miscompare
NO
YES
Head - slot: X Drop: X Slot: X
#

(
    (

%
Fail States
Disabled
)    $ 
(

s *
+

(

,"

Group X Outputs OFF
Last Value
User Defined
00000000
Verified Health
Verified Fault
Input Only
Actual
--#. !#/!"0(!!# -!0*#"$!(
I/O Modules
622 840 USE 100 00 11/2004
Zoom Screen
Selection
Descriptions
Output Shutdown State - Determines the module output states if backplane
communication is lost (i.e., no "Active" LED on module).
Fail States - Module output state choices if selected in "Output Shutdown State"
menu.
Output Shutdown State:
Fail States
Disabled
Disabled: Forces all outputs to be in the OFF state.
Fail States: Group outputs are per the selection made in the “Fail States” column.

(


Outputs OFF
Last Value
User Defined
Outputs OFF: Group outputs turn OFF
Last Value: Group outputs remain in the state they were in.
User Defined: Group output states may be individually selected in the
“User Defined Values” column to be ON or OFF.
Choices If Selected: 00000000
Lowest Numbered
Group Output (Ch 1, 9, 17, 25)
Highest Numbered
Group Output (Ch 8, 16, 24, 32)
0 = OFF
1 = ON
I/O Modules
840 USE 100 00 11/2004 623
Status/Input - RE: I/O map register assignments (Inputs).
Allow Automatic Restart of Faulted Points:
NO: Module outputs that fault during the on state are latched off until the user clears
the point bit to the OFF (0) state, and then sets it back to the ON (1) state.
(

,"

Verified Health
Verified Fault
Input Only
Actual
+1

% The associated bit = 1 when the point output command and
module output state agree
+

% The associated bit = 1 when the point output command and
module output state disagree.
"
#
% Input module operation for diagnostic purposes only. When an
output point has a high applied, the associated 1x bit or 3x register location =
1.There are no specifications for output terminals read as inputs and the DVO
should not be operated as an input module in a system.
If the corresponding 4x register point is turned OFF, a high will also cause the
LED display red F to appear and a group miscompare bit will set in the I/O Map
status byte. If the corresponding 4x point is turned ON, no LED ref F or group
miscompare will be displayed when a high is applied to the output point.
The status byte voltage fault bits work in this mode.


% Module output state, 1 = ON
ALLOW AUTOMATIC RESTART OF FAULTED POINTS
NO
YES
I/O Modules
624 840 USE 100 00 11/2004
State of output point, Status bits, LEDs and Fault Bit for the three operating states
are as follows:
YES: Module outputs that fault during the ON state are controlled by a thermal
protection mechanism. At shutdown the appropriate fault/status indications will be
present.
After shutdown, the output device will cool and try to turn itself back on. If the fault
has been removed, the output will function normally and fault/status indications will
be removed. If the fault is still present. the point will again shut down and repeat the
cycle until the fault is removed or the point is commanded off.
When a faulted point is commanded off, all fault indications will no longer be present
because the miscompare will no longer exist.
Mode Fault Occurs (Point
commanded ON
shuts OFF)
Off command sent On command sent
(After fault is
removed)
Verified health Output point=OFF
Status bit=0
Output LED=OFF
Fault LED=ON
Group fault flag=1
Output point=OFF
Status bit=0
Output LED=OFF
Fault LED=ON
Group fault flag=1
Output point=ON
Status bit=1
Output LED=ON
Fault LED=OFF
Group fault flag=0
Verified fault Output point=OFF
Status bit=1
Output LED=OFF
Fault LED=ON
Group fault flag=1
Output point=OFF
Status bit=1
Output LED=OFF
Fault LED=ON
Group fault flag=1
Output point=ON
Status bit=0
Output LED=ON
Fault LED=OFF
Group fault flag=0
Actual Output point=OFF
Status bit=0
Output LED=OFF
Fault LED=ON
Group fault flag=1
Output point=OFF
Status bit=0
Output LED=OFF
Fault LED=ON
Group fault flag=1
Output point=ON
Status bit=1
Output LED=ON
Fault LED=OFF
Group fault flag=0
    
(
12
When choosing "YES", the use of thermally protected output devices with the
140DVO85300 module can produce safety concerns.
In the event of an enabled output sensing an overcurrent condition, the output will
disable, until the overcurrent condition is removed. The output will then re-enable
itself, if still set ON in the logic program.


        

    

    


3    3