How To Detect The Status Of Hot Swap For I-87K - ICP DAS USA VP-2117 Getting Started

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B. How to Detect the Status of Hot Swap for I-87K
By using I-87K (High Profiles) modules, VP-2117 can support Hot Swap function.
This feature allows users to plug or unplug modules without shutting down the
power. And you could check current I/O status by ISaGRAF Workbench. First click
the I/O connection icon to bring up the window; you should connect the I/O boards
on Slot 0 ~2 which you want to use and then double click any blank item (after #8
preferred), As diagram below, please select io_state in the Select
board/equipment window to add it to the list and click OK.
I/O Slots 0 ~ 7 are reserved for
REAL I/O boards that will be
used in the controller.
Now, io_state will display the operating status of modules on slot 0 ~ 7.
If the I/O card is functioning normally, a
message True will be displayed. If there
is something wrong or no I/O card
currently in use, a message False will
be displayed. Show as below :
When you plug an I-87K (High Profile) I/O
module, if it is not functioning normally, an
error message will be immediately
displayed on the front panel (S-MMI).
Messages for I-87K operating status are
shown as below:
-Sn-: indicates the I-87K (High Profile) module is functioning normally,
n (0 ~ 7) corresponds to the slot # 0 ~ 7
Sn-Er: indicates the I-87K (High Profile) module is not functioning normally,
n (0 ~ 7) corresponds to the slot # 0 ~ 7
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VP-2117 Getting Started, Apr. 2010, V1.0 3