MODEL: R3S-PA8

R3S-PA8 SPECIFICATIONS

ES-8935 Rev.6 Page 3/5

http://www.m-system.co.jp/

EXTERNAL VIEW

1

20

RUN LED

ERR LED

Status Indicator LED

■ FRONT VIEW

■ SIDE VIEW

Set the Count Reset SW to OFF to start counting.

Functions

SW3

ON

4

3

2

1

Count

Reset

Count

Reset Input

Count Setting

from Host PC/PLC

COUNTER SETTING FROM HOST PC/PLC

■ COUNTER RESET

(Available for R3-NC1, R3-NC3, R3-NE1, R3-NMx, R3-NDx, R3-NFL1, R3-NP1, R3-NML3 (Firmware version 2.00 or later,

R3-NM3: Firmware version V1.00 or later))

Setting SW3-4 OFF and turning power on enable the function.

The bits indicating the channels to reset counter are allocated in the rst word from host PC/PLC.

When these bits are changed from 0 to 1, the counter is reset. When it is conrmed that the counter is reset, return to 0.

Notice that if the bit remains at 1, the next reset will not work.

0

15

Count reset CH.1

Unused

Unused

Count reset CH.2

Count reset CH.3

Count reset CH.4

Count reset CH.8

■ COUNTER PRESET

(Available in combination with R3-NE1, R3-NMx (Firmware version 2.00 or later, R3-NM3: Firmware version V1.00 or later),

and R3S-PA8 displayed ‘SW3-4 RESET/PRESET’ on the right side)

Setting SW3-4 ON and turning power on enable the function.

Write the preset value to the Holding Resisters, which has same address as the Input Resisters.

• Input Resisters

• Holding Resisters

Address

n+0

n+1

n+2

n+3

n+14

n+15

Input 1

Input 2

Input 8

Address

n+0

n+1

n+2

n+3

n+14

n+15

Preset value of Input 1

Preset value of Input 2

Preset value of Input 8