XW2B-80J7-1A Omron, XW2B-80J7-1A Datasheet - Page 123

• Manufacturer Part Number: XW2B-80J7-1A
• Description: RELAY UNIT
• Manufacturer: Omron

Specifications of XW2B-80J7-1A

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: XW2B80J71A

Power OFF Operation
4-3-3
4-4
4-4-1
100
Power OFF Operation
Operating Mode Changes and I/O Memory
Power OFF Operation
1,2,3...
1,2,3...
Note
Note
The following processing is performed if FQM1 power is interrupted during
operation. The following power OFF processing will be performed if the power
supply falls below 85% of the minimum rated voltage while in RUN or MONI-
TOR mode.
1. The Motion Control Modules and Coordinator Module will stop.
2. All outputs from all Modules will be turned OFF.
85% of the rated voltage (AC power):
85 V AC for 100 V
170 V AC for 200 V
85 V AC for 100 to 240 V (wide range)
The following processing will be performed if power drops only momentarily
(momentary power interruption).
1. The system will continue to run unconditionally if the momentary power in-
2. A momentary power interruption that lasts more than 10 ms but less than
3. The system will stop unconditionally if the momentary power interruption
It thus requires between 10 and 25 ms to detect a power interruption. This
time can be increased by setting the User-set Power OFF Detection Time (0
to 10 ms) in the System Setup.
The User-set Power OFF Detection Time appears in the System Setup simply
as the “Power OFF Detection Time.”
RUN or MONITOR to
PROGRAM
PROGRAM to RUN
or MONITOR
RUN to MONITOR or
MONITOR to RUN
(1) The cycle time will increase by approximately 10 ms when the operating
(2) In Sync Mode, the Motion Control Module operating mode will change
Mode Changes
terruption lasts less than 10 ms, i.e., the time it takes the minimum rated
voltage at 85% or less to return to 85% or higher is less than 10 ms.
25 ms is difficult to determine and a power interruption may or may not be
detected.
lasts more than 25 ms.
mode is changed from MONITOR to RUN mode. This will not cause an
error for exceeding the maximum cycle time limit.
one cycle after the Coordinator Module operating mode has changed.
• I/O bits
• Data Link bits
• Work bits
• Timer PV
Cleared (See note 1.)
Cleared (See note 1.)
Retained (See note 2.)
Cleared areas
• DM Area
• Counter PV
Retained
Retained
Retained
Retained areas
Section 4-4