A
A-5 Comparison between CP1L and CP1E
174 SYSMAC CP1L/CP1E Introduction Manual
Appendix
Serial communication
protocols
Baud rate 300/600/1200/2400/4800/
9600/19.2k/38.4k/57.6k/
115.2k
No communication port 1200/2400/4800/9600/
19.2k/38.4k/57.6k/115.2k
*300/600bps are not
supported.
Supported protocol Host Link
Toolbus
No-protocol
1:N NT Link
1:1 NT Link
Serial Gateway
(CompoWay/F
Modbus-RTU)
Serial PLC Link (Master)
Serial PLC Link (Slave)
1:1 Link (Master)
1:1 Link (Slave)
Refreshed at once when
PLC Setup is changed.
Host Link
Cannot connect to the CX-P
directly.
No-protocol
1:N NT Link
Can only connect one PT.
PT programming console is
not supported.
Serial PLC Link (Master)
PTs participation is not
possible.
Serial PLC Link (Slave)
Modbus-RTU
Refreshed for power
interruption after PLC Setup
has been changed.
PT programming console Supported. Not provided.
Option Boards that can be
mounted
RS232C Option Board
CP1W-CIF01
RS422A/485 Option Board
CP1W-CIF11/12
LCD Option Board
CP1W-DAM01
Ethernet Option Board
CP1W-CIF41
Cannot be mounted. RS232C Option Board
CP1W-CIF01
RS422A/485 Option Board
CP1W-CIF11/12
The followings cannot be
mounted:
LCD Option Board
CP1W-DAM01
Ethernet Option Board
CP1W-CIF41
Memory Cassette Applicable. Not applicable.
Battery
Provided. (Built-in)
Not provided.
Cannot be mounted.
Not provided.
CP1W-BAT01 can be
mounted as an option.
Capacitor backup 5 minutes (at ambient
temperature of 25°C)
50 hours (at ambient
temperature of 25°C)
40 hours (at ambient
temperature of 25°C)
Nonvolatile memory
(Backup memory)
Built-in flash memory
(Contains the user
programs, parameters, DM
Area initial values and
comment files)
Built-in EEPROM
(Contains the user programs, parameters, DM Area initial
values and comment files)
Battery-free operation Only the data in the above
nonvolatile memory will be
retained without a Battery.
Otherwise the data is
unstable.
Only the data in the above nonvolatile memory will be
retained without a Battery. Otherwise the data is unstable.
The data of DM, HR or CNT area will be automatically
cleared when power is turned ON.
Backup function of DM Area to
nonvolatile memory
(The function to retain I/O
memory data in battery-free
operation)
All the data (unchangeable)
of the DM Area can be
backed up to the backup
memory by using the
Auxiliary Area control bits.
The data can be restored to
the DM Area automatically
when power is turned ON
for the settings in the PLC
Setup.
Any specified data (from D0) of the DM Area can be backed
up to the backup memory by using the Auxiliary Area
control bits.
The data can be restored to the DM Area automatically
when power is turned ON for the settings in the PLC Setup.
Data that can be backed up
E-type: D0 to D1499 (max.)
N-type: D0 to D6999 (max.)
Item CP1L CPU Units CP1E E-type CPU Units CP1E N-type CPU Units