NAiS FP1 User Manual

237
8-5. System Registers
Note:
• * The modem communication settings (system register 411 MSB) are available only for C24, C40, C56,
and C72 series FP1s with CPU Ver. 2.7 or later. (All C24, C40, C56, and C72 series FP1s with a suffix
“B” on the part number have this function.)
Address
410
411
412
Name of system register
Station number setting for
programming tool port
(RS422 port)
Communication format &
modem* setting for
programming tool port
(RS422 port)
Communication mode
settings for RS232C
serial port
Default
value
K1
H0
K0
Description
This register specifies the station number when the
computer link communication is performed through the
programming tool port (RS422 port).
• Setting range
K1 to K32
Communication format settings and the settings for modem
communication compatibility are performed when the
programming tool port (RS422 port) is used.
• Setting
Modem communication
0: Disabled
1: Enabled
Communication format (character bits)
0: 8 bits
1: 7 bits
Selects the functions for the RS232C serial port.
• Settings
K0: when the RS232C serial port is not used.
K1: when the RS232C serial port is used for computer
link communication.
K2: when the RS232C serial port is used for general
purpose communication.
Bit position
74
••
30
••
11 8
••
15 12
••
MSB LSB
Set
value
H0
H1
H8000
H8001
Settings
Modem
Disabled
Enabled
Character bits
8 bits
7 bits
8 bits
7 bits

NAiS FP1 Specifications

General

Brand	NAiS
Model	FP1
Category	Controller
Language	English