VMIVME-7455燃机电气卡件,GE配置教程VMIVME-7455
执行先前加载的控件程序尝试修改程序
TriStation 1131的变量，Modbus主机或外部主机被拒绝。
然而，控制程序可能会调用要启用的门控访问功能在指定的时间窗口。
程序加载和结账允许控制TriconVMIVME-7455
TriStation 1131平台上的系统，包括下载所有和下载更改。还允许写入
通过外部主机对变量进行编程。
停止读取输入、力非保持性数字和模拟输出
设置为0，并停止控制程序。
（保留输出保留其值
在钥匙开关转到之前
停止。）停止设置可用于VMIVME-7455
工艺相关设备的安装和维修，但不是必需的
用于Tricon的维修。
远程允许写入程序
TriStation 1131变量和
外部主机。（下载全部和
TriStation 1131下载更改
不允许。）修改
不允许使用程序逻辑。底盘和安装
规格
Tricon系统可以机架安装或面板安装在
行业标准NEMA外壳组件
下一页描述。橱柜
可选装底座
和脚轮。可以使用多个机柜
侧面用螺栓固定在一起，但必须留出足够的间隙
打开前门和后门。
插槽盖
机箱中所有未使用的插槽应
填充空白输入/输出插槽面板
（8105型）以保持适当的空气
xecute the previously-loaded control
program. Attempts to modify program
variables by TriStation 1131, Modbus
masters, or external hosts are rejected.
However, a control program may call
gated access functions to enable
external host writes during a designated
window of time.
PROGRAM—For program loading and
checkout. Allows control of the Tricon
system from the TriStation 1131 platform, including Download All and
Download Changes. Also allows writes
to program variables by external hosts.
STOP—Stops reading inputs, forces
non-retentive digital and analog outputs
to 0, and halts the control program.
(Retentive outputs retain the value they
had before the keyswitch was turned to
Stop.) The Stop setting can be used for
installation and service of processrelated equipment, but is not required
for service of the Tricon.
REMOTE—Allows writes to program
variables by TriStation 1131 and
external hosts. (Download All and
Download Changes by TriStation 1131
are not allowed.) Modification of
program logic is not allowed.Chassis and Mounting
Specifications
The Tricon system can be rackmounted or panel-mounted in an
industry-standard NEMA enclosure as
described on the next page. Cabinets
can optionally be equipped with base
and casters. Multiple cabinets can be
bolted together on the sides, but sufficient clearance must be allowed to fully
open their front and rear doors.
Slot Covers
All unused slots in a chassis should be
filled with Blank I/O Slot Panels
(Model 8105) to maintain proper air
flow
流
