Omron CPM1 Programming Manual

333
Special Instructions Section 5-26
2. Connect a Peripheral Device, such as a Programming Console.
3. Use the Peripheral Device to turn ON control bit AR 2508.
4. Execute the program with AR 2508 turned ON. If the monitoring time cur-
rently in T is exceeded, 1.5 times the actual monitoring time will be stored
in T. FAL(06) errors will not occur while AR 2508 is ON.
5. Turn OFF AR 2508 when an acceptable value has been stored in T.
Example In the following example, the FPD(––) is set to display the bit address and
message (“ABC”) when a monitoring time of 123.4 s is exceeded.
FPD(––) is executed and begins monitoring when LR 0000 goes ON. If LR
0015 does not turn ON within 123.4 s and IR 10000 through IR 10003 are all
ON, IR 10002 will be selected as the cause of the error, an FAL(06) error will
be generated with an FAL number of 10, and the bit address and preset mes-
sage (“10002–1ABC”) will be displayed on the Peripheral Device.
Flags ER: T is not BCD.
C is not a constant or is not BCD 00 to 99.
Indirectly addressed DM word is non-existent. (Content of *DM word
is not BCD, or the DM area boundary has been exceeded.)
MOV(21)
HR 15
#4142
SR 25315
Address Instruction Operands
00000 LD 25315
00001 MOV(21)
# 4142
HR 15
00002 LD 25315
00003 MOV(21)
# 430D
HR 16
00004 LD LR 0000
00005 FPD(––)
# 0010
# 1234
HR 10
00006 AND 25504
00007 INC(38)
DM 0100
00008 LD 10000
00009 OR 10001
00010 LD NOT 10002
00011 OR NOT 10003
00012 AND LD
00013 OUT LR 0015
FPD(––)
#1234
#8010
HR 10
MOV(21)
HR 16
#430D
SR 25504
(CY Flag)
SR 25315
LR 0000
INC(38)
DM 0100
10000 10002
10001 10003
LR 0015
HR 10 0000
HR 11 0000
HR 12 0000
HR 13 0000
HR 14 0000
HR 15 4142
HR 16 430D
HR 17 0000
HR 18 0000
HR 10 C000 Indicates information, normally closed condition
HR 11 2031 "1"
HR 12 3030 "00"
HR 13 3032 "02"
HR 14 2D31 "–1"
HR 15 4142 "AB"
HR 16 430D "C", and CR code
HR 17 0000 The last two words are ignored.
HR 18 0000 (Displayed as spaces.)

Omron CPM1 Specifications

General

Model	CPM1
Manufacturer	Omron
Instruction Set	Basic and advanced instructions
Power Supply	100 to 240 VAC or 24 VDC
Communication	RS-232C
I/O Points	10, 20, 30, or 40 points depending on the model
Timers	Yes, multiple timers available
Counters	Yes, multiple counters available
Input Voltage	24V DC
Output Type	Relay or transistor
Number of I/O Points	10, 20, 30, 40
Communication Ports	RS-232C (optional)
Operating Temperature	0°C to 55°C
Storage Temperature	-20°C
Humidity	10% to 90% (non-condensing)
Dimensions	Varies depending on the model
Weight	Varies depending on the model
Program Memory	2048 steps (2K steps)