TR7500_Hardware_ch.pdf - 第26页

25 L E D D e s c r i p ti o n R UN ( g r e e n ) T h i s l i gh t s i n t h e R U N m o d e , t o i n d i ca t e t h a t t h e p r o g r a m i s b e g i n e x ec u t e d . I t f l a s h e s d u r i ng f o r c e d i n p u…

步驟6：點擊選單中的圖示 (Download to PLC)，點選是，確認覆蓋現有的程式，如下圖所示：

步驟7：等候 PC 傳輸資料至 PLC 後，程式即可更新完成。

1.6 PLC 硬體簡介

1.6.1 CPU(FP2-C1)單元

1.6.1.1 Status indicator LEDs

選擇欲更新的程式檔案（ *.fp）

LED Description

RUN (green) This lights in the RUN mode, to indicate that the program is begin

executed. It flashes during forced input/output.

PROG. (green) This lights in the PROG. mode. Operation stops while this LED is

lighted. It flashes when waiting for connection of slave station on

remote I/O system. If the memory is initialized, the brightness dims,

indicating that initialization is being executed.

TEST (green) This lights in the test operation mode.

BREAK (green)

This lights in the operation halts at a break during a test run or halts

during the step operation mode for the test run.

ERROR (red) This lights if an error is detected during the self-diagnostic function.

BATT. (red) This lights when the voltage of the backup battery drops below a

specific value.

ALARM (red) This lights if a hardware error occurs, or if operation slows because

of the program, and the watchdog timer is activated.

1.6.1.2 Initialize/Test Switch

Switch position

Operation mode

INITIALIZE

(upward)

In the PROG. mode:

The contents of the operation memory are initialized. However, the

system register (including the I/O map) and the program are not

initialized. If the error of self-diagnostic error code 42 or lower is

occurred, the special internal relays R9000 to R9008 and the special

data register DT90000 are not cleared.

In the RUN mode:

Operation errors, remote I/O system errors, and battery errors are

cleared.

(center) The switch should normally be left in this position.

TEST

(downward)

Setting this switch to the downward position in the PROG. mode,

accesses the test mode. Switching to the RUN mode in this status,

initiates test operation.

To return from the test mode to the normal operation, return this

switch to the center position in the PROG. mode.

1.6.1.3 Mode Selector

Selector position Operation mode

RUN

(upward)

This sets the RUN mode. The program is executed, and operation

begins.

REMOTE

(center)

This enables operation to be started and stopped from a

programming tool. At the stage where the selector is changed,

when switching from the PROG. to the REMOTE mode, the

system remains in the PROG. mode and when switching from

RUN mode to the REMOTE mode, it remains in the RUN mode.

PROG.

(downward)

This sets the PROG. mode. In this mode, programming can be done

using tools, the test operation mode can be accessed and the

operation memory can be initialized using the initialize/test switch.

1.6.2 四軸控制器(FP2-PP4)單元

1.6.2.1 Operation Status Display LEDs

LED Description LED on LED off LED blinks

A Pulse output signal A

display

－－－－－－

During stop During

pulse output

B Pulse output signal B

display

Reverse direction

command

Forward direction

command

－－－－－

CL Counter clear signal output

display

Output:on Output:off

－－－－－

D Near home status display On Off

－－－－－

Z Home input status display

On Off

－－－－－

PA Pulser signal input display

Display input status of pulser input signal A

PB Pulser signal input display

Display input status of pulser input signal B

ERR Setting value error display

Setting value:error

Setting value:normal

－－－－－

1.6.3 I/O (FP2-XY64D2T & FP2-Y16P)單元

請參考表

2.1 I/O(PF2-XY64D2T&PF2-Y16P)