Mitsubishi Electric F930GOT-BWD-E User Manual page 65

Graphic Operation Terminal F930GOT
Data change condition: Numerics and bar graphs cannot be changed in the following cases.
1) GOT status
a) While change is forbidden
(when the screen is crated using the screen creation software FX-PCS-DU/WIN-E)
When the data change target object is set to "FORBID", it cannot be changed.
Countermeasures: Set the object to "PERMIT".
b) When the input value is outside the range from the lower limit to the upper limit
The upper limit and the lower limit are provided to indicate the allowable data setting
range. If the input value is outside this range, it is not accepted.
Countermeasures: Change the upper/lower limit value.
c) When "****" is displayed on the screen
When a device No. not present in the PLC is monitored, the numeric data is displayed as
"****" on the screen.
Countermeasures: Change the device No. whose numeric data is to be monitored on the
screen.
To take the countermeasures above, numeric setting should be changed in the screen
creation software.
2) PLC status
a) When an EPROM memory is mounted in the FX/A Series PLC, set values of timers and
counters and current values of file registers cannot be changed.
b) When an EEPROM memory is mounted in the FX Series PLC or while the FX/A Series
PLC is running, set values of timers and counters and current values of file registers can-
not be changed.
c) When an entry code is registered in the FX/A Series PLC, set values of timers and
counters and current values of file registers cannot be changed. Reset the entry code.
n n n n Important point
Timing of data change for "Number" ("Numerical Input") and "Ascii" ("Ascii Input")
The data is changed in the PLC at the following timing.
When new data is entered and the ENT key is pressed, the new data is transferred to the PLC.
When the CLR key is pressed before the ENT key, the entered new data is ignored and the
existing data is kept registered.
Layout of "Number" ("Numerical Input") and "Ascii" ("Ascii Input")
A touch key can occupy 12 (horizontal direction) x 20 (vertical direction) dots. When a touch
key occupies an area equivalent to or more than the half of 12 x 20 dots, it is recognized as
touch key. When half- or full-width numerics and ASCII codes are laid out, a touch key may not
be recognized as touch key depending on its position. In such a case, change the layout, dis-
play the touch key with a frame or display the touch key in a size whose vertical dimension is
twice or larger. (Refer to Paragraphs 9.5.1 and 11.5.1.)
Screen Mode 3
3-5