CJ1W-NC234 Omron, CJ1W-NC234 Datasheet - Page 555

• Manufacturer Part Number: CJ1W-NC234
• Description: High Speed Pulse Train 2 Axes
• Manufacturer: Omron

Specifications of CJ1W-NC234

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

12-8 Error Reset
CJ Position Control Units OPERATION MANUAL (CJ1W-NC214/234/414/434)
First Word in Memory Area
*1. The number of available banks varies depending on the CPU.
The PCU returns errors which are common within the PCU, as well as errors that generate in
each axis or task, to the PCU Operation Input Memory area, Axis Status Memory area and
Memory Operation Status Memory area, as error flags and error codes.
These error states are released by an error reset which is executed after the cause of the error
is removed. Similarly, warning states are resolved by a warning reset.
2 types of Operating Memory areas are available: one where the memory area is allocated as
the PLC Special I/O Unit Memory area and the other where memory area is set in common
parameters.
The Unit Control Memory area is allocated as a Special I/O Unit Memory area.
The first word in the area which is allocated as a Special I/O Unit Memory area is determined
by the calculation formula below according to the unit number of the PCU.
First word in Special I/O Unit Memory area (n) n = 2,000 + 10 × unit number
You can select the Manual Operation Command Memory area, Direct Operation Command
Memory area, Axis Status Memory area, Memory Operation Command Memory area and
Memory Operation Status Memory area from these 5 areas.
Error reset and warning reset signals conform to the allocations in the table below.
Not set
[CIO Area]
[WR Area]
[HR Area]
[DM Area]
[EM Area]
Memory Area
Warning Reset
Error Reset
Name
Normal I/O Memory area
Internal Auxiliary Memory area
Holding Memory area
DM area
EM area
Memory Area name
PCU Control Input Memory area
−
n
n
0000 to 0159 words
W000 to W511 words
H000 to H511 words
D00000 to D32767 words
E00_00000 to E6C_32767 words
Setting word range
Bit
00
01
−
This resets errors that
are common within the
PCU at the ON rising.
This resets warnings
that are common within
the PCU at the ON
rising.
12-8 Error Reset
Description
*1
12-46
12