R88A-CAU001 Omron, R88A-CAU001 Datasheet - Page 212
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R88A-CAU001
Manufacturer Part Number
R88A-CAU001
Description
POWER CABLE CE W/CABLE 1M
Manufacturer
Omron
Datasheet
1.R88A-CAU001.pdf
(324 pages)
Specifications of R88A-CAU001
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
R88ACAU001
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Application
4-4-5 Alarm Output
This chapter describes the timing of alarm outputs when power is turned ON and when alarms occur.
The method used to clear alarms is also described.
j Timing Chart
j Alarm Output Circuitry (DIO Type)
Output specifications: 24 VDC, 40 mA max.
Normal:
Error (alarm):
j Clearing Alarms
Any of the following methods can be used to clear alarms:
Power status alarms (A.L07), however, cannot be cleared by turning the power OFF and then back
ON.
Operation will start as soon as the alarm is cleared if the alarm is cleared while the RUN command
(RUN) is ON, possibly creating a dangerous situation. Turn OFF the RUN command before clearing
alarms.
Power input
(R, S)
RUN
command
(RUN)
Error
occurrence
Alarm reset
(RESET)
Alarm output
(ALM)
Power to
motor
Turn ON the alarm reset signal (RESET).
Turn the power supply OFF and then back ON.
Press the Data Key while the alarm is displayed.
Output transistor ON
Output transistor OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Approx. 110 ms
Approx. 2 s
28
19 OGND
Alarm output
Error
Approx. 40 ms
2 ms min.
2 ms max.
Chapter 4
4-21