Julabo MAGIO M5, Original Operating Manual

Page: 91 / 96

Appendix
91
11.3.3 Function codes
Name Code
(dec.) Code
(hex.) Explanation
Read Holding
Registers 03 03 Read several holding registers
Write Single
Registers 06 06 Write a single holding register
Write Multiple
Registers 16 10 Write several consecutive holding registers. This
function can be used to set values that use more
than one register.
Read/Write
Multiple
Registers 23 17 Combination of read and write operation
Read Input
Register 04 04
11.3.4 Holding registers
Register
address Protocol
address Data type Explanation Adjustable range
40001 0 ushort Start/stop the device 0: Device is in standby
1: Device is started
40002 1 ushort Type of actuating variable 0: Controller
1: Digital
2: EPROG
40003-
40004 2-3 float Setpoint temperature min. - max.
40005 4 short Actuating variable via
Modbus -100 … 100
40011 10 ushort Internal/external
temperature control 0: Temperature control
in the internal bath
1: Temperature control
with external Pt100