User`s manual

403
CHAPTER 17 DEDICATED INSTRUCTIONS
17
17.8 ZP.UINI
(1) (S)+3 (CH1 transmission specifications setting) and (S)+5 (CH2 transmission
specifications setting)
*1 All items in the table should be set to OFF for the interfaces which "GX Developer connection" is set in the
communication protocol setting. The Q series C24 operates with the values set in GX Developer.
*2 The setting value of the communication speed
• Transmission speed of 230400 bps is available for only CH1.
• When connecting external devices to both of two interfaces, the total of the communication speed should be
230400 bps of less. When connecting an external device to either of two interfaces, the maximum of 115200 bps
is available for the interface (a maximum of 230400 bps if using CH1 side)). In this case, set 300 bps for the other
interface to which no external device is connected.
• Set "00H" to the interface for which "GX Developer connection" is set in the communication protocol setting. Serial
communication module will operate at the communication speed set on the GX Developer.
Transmission setting GX Developer side setting
Operation setting Independent
Data bit 8
Parity bit Yes
Even/odd parity Odd
Stop bit 1
Sum check code Yes
Write during RUN Allowed
Setting modifications Allowed/Prohibited
Communication
speed (Unit: bps)
Bit position Communication
speed
(Unit: bps)
Bit position
Remarks
b15 to b8 b15 to b8
50 0FH 14400 06H
Slow down the communication speed when
data cannot be communicated normally due
to overrun error, framing error, etc. in
communication with external devices.
300 00H 19200 07H
600 01H 28800 08H
1200 02H 38400 09H
2400 03H 57600 0AH
4800 04H 115200 0BH
9600 05H 230400 0CH
0
b7
b6 b5
b4
b3
b2
b1 b0
CH1 side
*1
CH2 side
*1
Bit
Description
OFF(0) ON(1) Remarks
Be sure to set the CH1 side
to OFF(0).
b0
Operation setting
Independent Link
Parity bit is not included.
Vertical parity
Valid only when parity bit is
set to Yes.
b7
b6
b5
b4
b3
b2
b1
Data bit
Parity bit
Even/odd parity
Stop bit
Write during RUN
Setting modifications
78
YesNO
Odd Even
12
NO Yes
Prohibited Allowed
Prohibited Allowed
b8b15 to
00H to 0FH
00H to 0FH
b8
to
b15
Communication
speed
Bit
Description
Set value Remarks
00H to 0FH
Refer to *2
Sum check code