Functional Specifications - Omron CS1G/H-CPUxx-EV1 Programming Manual

Changing the Timer/Counter PV Refresh Mode
6-4-2

Functional Specifications

Checking the CPU Unit Lot Number
1,2,3...
306
Item
Timer/counter PV refresh
mode setting method
Supported CPU Units
Mode
Mnemonic
Function code
PV/SV range
PV display on Programming
Device (CX-Programmer
Ver.3.0 or Programming Con-
sole)
Note When the mnemonic is monitored from the Programming Console for CS1-H/
CJ1-H CPU Units manufactured on or before 31 May 2002 with the timer/
counter PV refresh mode set to binary mode, the mnemonic of the binary is
displayed as the mnemonic or the BCD instruction (example: TIMX #0000
&16 is displayed as TIM #0000 &16), but operations are performed in binary
mode.
1. The lot number is printed on the bottom of the front panel (CS Series) or
the right corner of the top of the Unit (CJ Series), and is comprised of the
last two digits of the year, the month, and the day, in that order, as shown
in the following diagram.
Example: 020601 (Manufactured on 1 June 2002.)
CS-series CPU Unit
The leftmost 6 digits indicate the date code.
2. Check which mode is selected by putting the CX-Programmer online,
opening the I/O Table Window, and selecting Unit Information - CPU Unit.
The lot No. will be displayed in the same format as shown in the above di-
agram, i.e., comprised of the last two digits of the year, the month, and the
day, in that order.
Details
Must be set using CX-Programmer Ver.3.0 (not sup-
ported by CX-Programmer Ver 2.1 or lower).
Set in the PLC properties of CX-Programmer Ver.3.0.
CS1-H/CJ1-H CPU Units from Lot No. 020601 (man-
ufactured on 1 June 2002) or later (see note 1), and
CJ1M and CS1D CPU Units.
BCD mode
Same as previ- X added to BCD mode mnemonic
ous models Example: TIMX
Example: TIM
Same as previ- New codes
ous models
#0000 to #9999 &0 to &65536
BCD Decimal
Example: #0100 Example: &100
CJ-series CPU Unit
020601
Section 6-4
Binary mode
#0000 to #FFFF
Hexadecimal
Example: #64