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Bell & Gossett 10-001-278 XLS Integrated Pump Controller User Manual

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will still operate during this process, but the HMI will not
show pressure/flow etc., remote connection will be lost
etc. However there will be no loss of pump operation.

Typical settings for Modbus TCP are as follows:

Page Modbus - Link

Serial Encapsulation

TCP/IP

Connection

TCP/IP

Station ID

1

Protocol

RTU

Page

Modbus - Modem

Configuration

Modem Identifier

Auto Detect

2

Phone Number

Required >

Page Modbus - Modem Options

Enable incoming calls

No

Auto Connect Enable

Yes

Auto Connect Retry

Interval (s)

120

Disconnect if call idle more

than...

1

Auto-Disconnect time (s)

120

Page Modbus - Com Port

Com Port

COM2

Baud

9600

Data Bits

8

Stop Bits

1

Parity

None

Page Modbus - TCP and UDP

IP Address

192.168.1.1

5

Port #

502

Server Mode

Yes

Page Modbus - Advanced - A

Use Transaction ID

Yes

Word Type

Unsigned

Protocol-Retries

0

TX Buffer

512

RX Buffer

512

Page Modbus - Advanced - B

TimeOut-Start

1000

TimeOut-End

0

TimeOut-Interval Between

Char

500

TimeOut-Wait CTS

100

Page Modbus - Advanced - C

Control RTS

No

Verify CTS

No

Disable DTR

No

Enable IR

No

Table 1: Modbus TCP Settings