General Information; Ordering Process; Calec ® St: Overview Of Supported Functions - aqua metro CALEC ST En Complément Des Instructions De Montage Et D'utilisation

General information

Content
In this operating manual are only Modbus specific information on CALEC
is necessary.
Under www.modbus.org general information to Modbus are available.

Ordering process

RS485 Modbus module also available as spare part: Parts No. 80522.
®
CALEC ST: Overview of supported functions
Function
Addressing range
Baud rate
Broadcast
Parity
Function code
Modbus Unit Codes
2 2
Parameter
Slave: 1-247
300, 2400, 9600,
19200, 38400
Yes
Even, Odd or None
03
® ST, for more details, the technical documentation of CALEC
Description
Factory setting: 1
Factory setting: 19200
Address 0
Factory setting: Even
Read Holding Register
Reads one or more registers
of the Modbus slave.
1 to a maximum of 125
consecutive registers
(1 register = 2 byte) can be
read with a telegram.
All the values are always
transmitted via Modbus in
the basic units.
More information
See chapter: Configuration of the
Modbus interface on CALEC ® ST
See chapter: Configuration of the
®
Modbus interface on CALEC ST
See chapter Configuration of the
®
Modbus interface on CALEC ST
See chapter: Modbus registers
® ST