Omron CPM2C User Manual

242
Data Memory (DM) Allocation Section 7-4
The following table shows the data that will be read and written for each com-
bination of the command group and segment information settings.
Starting Address of Read Data Area or Read Variable Type Area (Offset: +8, +11, ... , +98, and +101)
Use the following equation to calculate the offset for a given unit number:
Offset = 8 + (3
× unit number)
Segment
information
Access Data Command group
12345
1: Temperature
Controller
Read Present temperature YES YES YES YES YES
Status YES YES YES YES YES
Target temperature YES YES YES YES YES
Alarm 1 SV --- --- YES YES YES
Alarm 2 SV --- --- YES YES YES
Proportional band --- --- --- YES YES
Reset time --- --- --- YES YES
Derivative time --- --- --- YES YES
Heater current --- --- --- --- YES
Heater current status --- --- --- --- YES
Write Target temperature YES YES YES YES YES
Operation command --- YES YES YES YES
Alarm 1 SV --- --- YES YES YES
Alarm 2 SV --- --- YES YES YES
Proportional band --- --- --- YES YES
Reset time --- --- --- YES YES
Derivative time --- --- --- YES YES
Heater burnout detection value --- --- --- --- YES
2: Digital Panel
Meter
Read Display value YES YES YES YES YES
Display value status YES YES YES YES YES
Peak hold --- YES YES --- YES
Peak hold status --- YES YES --- YES
Bottom hold --- YES YES --- YES
Bottom hold status --- YES YES --- YES
Comparison value (HH) --- --- --- YES YES
Comparison value (H) --- --- --- YES YES
Comparison value (L) --- --- --- YES YES
Comparison value (LL) --- --- --- YES YES
Write Operation command --- --- YES --- YES
Comparison value (HH) --- --- --- YES YES
Comparison value (H) --- --- --- YES YES
Comparison value (L) --- --- --- YES YES
Comparison value (LL) --- --- --- YES YES
Setting Range Function
Starting Address
of Read Data Area
(SYSWAY proto-
col)
0000 to 9999 BCD
(DM address)
Specifies the starting DM address in the CPU Unit’s DM area where the data
read from the component will be stored.
A syntax error will occur if the starting address specified in this word is not BCD.
Starting Address
of Read Variable
Type Area
(CompoWay/
F protocol)
0000 to 9999 BCD
(DM address)
Specifies the starting DM address of the words that show which variables will be
read from the component.
The data that will be read from the component is determined by the variable
type and address written in the variable type area.
A syntax error will occur if the starting address specified in this word is not BCD.

Omron CPM2C Specifications

General

Brand	Omron
Model	CPM2C
Category	Controller
Language	English