Makino V55, Руководство по обслуживанию

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4V2A1563 (E) 5 - 65
To display the
DIAGNOSE
screen:
1. Press the [CUSTOM]
function button.
2. Press the [PO] softkey (if
PO
screen is not displayed).
3. Press the [MS] softkey to
display the [DIAGNOSE]
softkey.
4. Press the [DIAGNOSE]
softkey.
Screen Display
No. – The I/O address numbers for the I/O signals are displayed.
DI or DO– Identifies the DI and DO sides (pages) of the screen. The active
page is highlighted by the page cursor.
The 8-bit diagnostic display is located under the DI or DO heading. Addi-
tionally a hexi-decimal total of the 8-bit status is provided in parenthesis.
Signal area – Displays the signal name and state for each data bit in the
selected address. Bit 0 - 3 are on the bottom row starting with 0 on the
right. Bit 4 - 7 are on the top row starting with 4 on the right, as shown
below.
bit 7 _ LS82..=1 LS81..=0 LS77..=1 LS76..=0 _ bit 4
bit 3 _ LS75..=0 LS74..=1 LS01..=0 LS00..=1 _ bit 0
Softkey Menus
[PAGE SELECT] – Selects the active page (DI or DO) and determines
which side of the screen is accessed by [NO. SEARCH] or page key oper-
ations.
[NO. SEARCH] – Searches a specific I/O address number. To search an I/
O address:
1. Press [PAGE SELECT] to shift the cursor to the DI or DO page.
2. Using the numeric keys, key in the I/O address number to be
searched.
3. Press the [NO. SEARCH] softkey.
F
IGURE
5-22
DIAGNOSE SCREEN