B&B Electronics OP10 - Manual - Manual (Page 7)

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1. They can be used as button controller, setting status of the coils, screen
jumping or editing the values of the registers
2. When users in the mode of editing the value of registers, the keys can input
values directly.
F1-F4
Chief control keys. Their basic function is switching screens, changing the
status of the coils and IO, editing the values of the registers, etc. The high-level
function is controlling the destination machine to be powered on or off, etc.
„ Keys , which are user-defined for local-button function
All of the 24 keys can be defined for specific functions by users, for example, setting the
status of the coils, screen jumping, setting the registers, increasing by degrees, descending, etc.
Local button can be set in the current screen. It is effective only when the current screen is
displayed.
„ Keys, which are user-defined for Chief-button function
All of the 24 keys can be defined for specific functions by users, for example, setting the
status of the coils, screen jumping, setting the registers, increasing by degrees, descending, etc.
Chief button can be set under the tool menu. It is effective whatever which screen is
displayed.
„ The priority of the functions
When a key is user-defined for a specific function, it has many functions. But only when the
function which has the highest priority can be executed. Other functions are ignored.
Except for the [SET], [ALM] keys, the priority from high to low is: local buttonÆChief
buttonÆbasic function.
[SET], [ALM] keys, the priority from high to low is: basic functionÆlocal buttonÆChief
button.
The basic function of register setting for [SET] has the highest priority. So if there is a
function of setting register in the current screen, please don’t define [SET] for other functions.
Pressing [SET], after entering the setting function, all of the user-defined keys’ functions are not
effective until setting function is ended.
[ALM] key has the highest priority when there is a alarm list. So if there is a function of
adding alarm list, please don’t define [ALM] for other functions. Pressing [ALM] key, after
entering the alarm list, the user-defined local buttons are ineffective. [▲], [▼], [ESC] keys return
to their basic functions. Others hold the Chief button functions which have been defined before.
OP10 display has LED background light itself. As long as there is a key manipulation, the
background light will be on. Consumers also can set the background light always on.
1.5.3 Communication Ports
OP10 has two communication ports: COM1 and RS485. COM1 is used for downloading user
programs, and offers RS422/RS232 port. RS485 offers RS485 port.
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