YOKOGAWA UTAdvanced Series, User Manual

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IM 05P07A01-01EN
Setting Communication Functions
2
2.1 Setting Parameters
2.1.1 Setting RS-485 Communication (for UTAdvanced with RS-485 communication)
This section describes the setting parameters and setting ranges of the UTAdvanced for
using the communication functions.
Set the required parameters referring to the UTAdvanced Operation Guide or User’s Manual.
Setting Display
Parameter Setting Display UT75A/UT55A/UT35A:/UP55A/PU35A
Operation Display > PARAMETER and Left arrow keys
simultaneously for 3 seconds (to the [ CTL ] Menu Display) > Right
arrow key (to the [ R485 ] Menu Display in E3 or E4
*1
) > SET/ENTER
key (The setting parameter is displayed.)
*1: Only UT75A/UT55A/UP55A. UT35A/UP35A does not have R485 of E4.
(UT75A/UT55A/UP55A: E3 or E4 indicating the terminal area is displayed
on Group display. UT35A/UP35A: E3 indicating the terminal area is
displayed on Group display.)
UT52A/UT32A/UT32A-D/UP32A/UM33A:
Operation Display > PARA and Left arrow keys simultaneously for 3
seconds (to the [ CTL ] Menu Display) > Right arrow key (to the [ R485 ]
Menu Display in E1) > SET/ENTER key (The setting parameter is
displayed.) (E1 indicating the terminal area is displayed on Group display.)
Setting Details
Parameter
symbol
Group
display
Name Setting range Menu symbol Initial value
PSL
UT75A/
UT55A/
UP55A: E3
or E4
UT52A/
UT32A/
UT32A-D/
UT32A/
UM33A: E1
UT35A/
UP35A: E3
Protocol
selection
PC link communication PCL (0)
R485
MBRTU (8)
PC link communication
(with checksum)
PCLSM (1)
Ladder communication LADR (2)
Coordinated master station CO-M (3) *3
Coordinated slave station CO-S (4) *4
Modbus (ASCII) MBASC (7)
Modbus (RTU) MBRTU (8)
Coordinated master
station (2-loop mode) CO-M2 (9) *5
Coordinated slave
station (Loop-1 mode) CO-S1 (10) *4
Coordinated slave
station (Loop-2 mode) CO-S2 (11) *4
Peer-to-peer
communication
P-P (12) *3
BPS Baud rate
600 bps 600 (0)
19200 (5)
1200 bps 1200 (1)
2400 bps 2400 (2)
4800 bps 4800 (3)
9600 bps 9600 (4)
19200 bps 19200 (5)
38400 bps *1 38400 (6)
PRI Parity
None NONE (0)
EVEN (1) Even EVEN (1)
Odd ODD (2)
STP Stop bit
1 bit 1 (1)
1 (1)
2 bits 2 (2)
DLN Data length
PC link
communication
7 bits (7)
8 bits (1)
8 bits (8)
Modbus (ASCII) Fixed at 7 bits (0)
Ladder communication Fixed at 8 bits (1)
ADR Address 1 to 99 1
RP.T *2
Minimum
response time
0 to 10 (x10ms) 0
Note: Figures in parentheses "( )" are values to be set when performing communication.
Chapter 2 Setting Communication Functions