C500RM201 Omron, C500RM201 Datasheet - Page 107

• Manufacturer Part Number: C500RM201
• Description: WRITE MASTER
• Manufacturer: Omron

Specifications of C500RM201

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Slave Unit Numbers with Multiple Terminators
SR Area
Summary
Remote I/O Master
Unit
or
Remote I/O Slave
Remote I/O Slave
Unit
Remote Terminal
Bit number
SR 251
Location of error
15
14
Bit 15 to 8
B0 Hex
to
B7 Hex
00 (BCD)
to
31 (BCD)
31 (BCD)
13
Bit 15 to 8
12
11
Error Check Bit
If there are errors in more than one Slave or multiple terminators have been set,
data for the Units can be accessed in order by turning this bit ON and OFF.
Remote I/O Error Flag
This flag indicates that an error has occurred in a Remote I/O Slave Unit or a
Remote Terminal. It also turns ON where there is more than one terminator set.
Multiple terminators are detected as follows:
The digit on the right
(0 to 7) indicates the
mounting order of the
Master of the Remote
Master of the Remote
I/O Subsystem
involved.
Indicates the word
address setting for
th R
the Remote Terminal.
The “END RS CHK” indicator on the Remote I/O Master (RM) Unit flashes.
Turn SR 25100 ON and OFF to read the terminators in order.
10
Meaning
9
t T
8
g
i
7
l
6
Bit 7 to 4
0 to 7
(BCD)
8 (BCD)
0, 1 (BCD) Remote Terminal on Remote I/O Subsystem
2, 3 (BCD) Remote Terminal on Remote I/O Subsystem
4, 5 (BCD) Remote Terminal on Remote I/O Subsystem
6, 7 (BCD) Remote Terminal on Remote I/O Subsystem
Bit 7 to 4
5
4
Indicate error in Remote I/O Slave Unit with
unit numbers #0 to #7.
(C2000: #0 and #1 only.)
Indicates error in the Remote I/O Master Unit.
of Master with word multiplier 0.
of Master with word multiplier 1.
of Master with word multiplier 2.
of Master with word multiplier 3.
3
2
0
1
0
0
Meaning
Error Check Bit
Remote I/O Error Flag
Section 7-7
99