SMC Networks HRR012-A*-20 Series User Manual

HRX-OM-W002-A
Chapter 5 Display and Setting of Various Functions
HRR Series 5.5 Advanced setting mode
5-41
Contact input signal 2 delay timer
23. Press the [▼] key. Displays screen for setting the Contact input signal 2 detection
delay timer for reading.
Time for starting detection of the contact input signal 2 (sec) can be set.
●Setting range: 0 to 300sec. (Initial value: 0sec.)
Contact input signal 2 OFF detection time
24. Press the [▼] key. Displays screen for setting the contact input signal 2 OFF detection
timer.
“Alarm AL26: Contact input signal 2 detection” is generated when the set time(sec) passed
from when the contact input signal 2 is not detected.
(When the signal is not detected for the set time, alarm is generated)
●Setting range: 0 to 10sec. (Initial value: 0sec.)
Switching of communication error alarm
25. Press the [▼] key. Displays screen for setting the communication error alarm
operation.
Operation for alarm AL29: Communication error can be selected.
Set value
Contents
Initial value
OFF
Alarm is not generated.
―
WRN
Operation of this product will continue when the
alarm occurs.
○
FLT
Operation of this product will stop when the alarm
occurs.
―
SEC
SEC
INP2⇒ DELAY(Alternately displayed)
INP2 ⇒ OVER(Alternately displayed)
Operation for communication error alarm
COMM ⇒ ALARM(Alternately displayed)
Setting of the contact input signal 2 delay
timer for reading
Contact input signal2 set value of the OFF
detection timer.

SMC Networks HRR012-A*-20 Series Specifications

General

Brand	SMC Networks
Model	HRR012-A*-20 Series
Category	Chiller
Language	English