R80UST4
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-7028 P. 4 / 9
COMPONENT IDENTIFICATION
Status Indicator LED
Input Status Indicator LED
Internal Bus Connector
Input Connector
Terminator DIP SW
SW2
On
2 1
SW
1
On
4 3 2 1
Module Address
DIP SW
■
STATUS INDICATOR LED / INPUT STATUS INDICATOR LED
LED
OPERATION
COLOR
FUNCTION
RUN
ON
Red
Upper communication: Stopping or abnormal
Internal communication: Abnormal
ON
Green
Upper communication: Normal
Internal communication: Normal
Blink
1 sec. sycle
–
Burnout is detected or with input value error
(≤ -15%, ≥ +115%, becomes less than the lower limit or exceeds the
upper limit of usable range).
Blink
400 msec. cycle
–
Input circuit abnormality (AD converter response failure)
OFF
–
Upper communication: Stopping or abnormal
Internal communication: Normal
Input Status Indi-
cator LED
OFF
Red
Input data in the range
ON
Burnout is detected or with input value error
(≤ -15%, ≥ +115%, becomes less than the lower limit or exceeds the
upper limit of usable range).
Input circuit abnormality (AD converter response failure)
