Operation using the data setting device Azbil Corporation
6-4 Model MTG11A/18A, MTG11B/18B, MTG14C
Rules of key operations and interaction with screens
General rules for key operations
The following points should be noted when operating the SFC keyboard.
• Press keys firmly and slowly. If the screen does not respond, this means the key
input has not been accepted. Press the key slowly once again.
• There are active keys and inactive keys depending on the screen in the display
window. When an inactive key is pressed, pressing the key will restore to a
state in which key input can be accepted. After this, press an active key.
Interaction rules
The SFC can be operated on an interactive basis. Interact with the SFC according to
the following rules:
• To answer “Yes” to a question on the screen, press the key. Answering
“Yes” to a question on the screen of the CONFIG functions normally moves to a
hierarchy one level lower. However, answering “Yes” to the prompt of “EXIT...”
exits the function and returns to a hierarchy one level higher.
• To answer “No” to a question on the screen, press the key. Answering “No”
to a question on the screen of the CONFIG functions normally moves to a
hierarchy one level higher. However, answering “No” to the prompt of “EXIT...”
returns to the start screen of the function.
• To select a different function in the same hierarchy, press / keys.
• To scroll the screen in order to select a different item in the same hierarchy and with
the same function, press the key. While the CONFIG function is active,
pressing the + keys at any hierarchy will show a screen “EXIT
CONFIG?”. Pressing the key here makes it possible to exit the CONFIG
function at a stroke.
Display of # mark
While the SFC is communicating with the converter, a # mark may appear in the last
column at the bottom of the screen. The # mark is an alarm which appears under the
following circumstances.
• A minor fault has occurred.
• The converter is operating in constant current generation mode or special mode.
When the # mark appears, check the status of the converter with the key and
take appropriate action with reference to “Error messages and remedial action” on
page 6-32.
CM2-MTG300-2001.book 4 ページ ２０１５年９月２９日 火曜日 午前１０時１４分
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