MINI and MIX Series I/O modules/Modbus
version 1.3
www.gc5.pl
Page 18 / 73
2
Configuration registers
WARNING! Changing the parameters concerning the transmission configuration (except to
registers which value is read from the switch) will only take effect after restarting the unit.
2.1
Firmware version and module type (30001)
In this register are encoded type and firmware version of module.
Low byte contains information about the type of module in accordance with table below:
Value
Type
81
10
(0x51
16
)
8I
91
10
(0x5B
16
)
8I-IP
84
10
(0x54
16
)
8U
94
10
(0x5E
16
)
8U-IP
83
10
(0x53
16
)
4I4O-H
93
10
(0x5D
16
)
4I4O-H-IP
85
10
(0x55
16
)
4U4O-H
95
10
(0x5F
16
)
4U4O-H-IP
86
10
(0x56
16
)
4U4A-H
96
10
(0x60
16
)
4U4A-H-IP
82
10
(0x52
16
)
4O-H
92
10
(0x5C
16
)
4O-H-IP
87
10
(0x57
16
)
4TO-H
97
10
(0x61
16
)
4TO-H-IP
50
10
(0x32
16
)
MIX18
51
10
(0x33
16
)
MIX38
52
10
(0x34
16
)
MIX18-IP
53
10
(0x35
16
)
MIX38-IP
Table 7 Firmware version and module type
High byte contains the module firmware version multiplied by 10.
The example:
In register 30001 is number 12810
10
= 0x320A
16
.
It means that it is a module MIX18 (0x32)
with firmware in version 1.0 (0x0A
16
= 10
10
)
2.2
Module address (30002)
This register contains information about the address of the Modbus module. This address
is set using switches S1 and S2 (see section Setting Module Address on Modbus Network).
