Trox Technik AURASAFE mini TX-CTRL Series - Modbus Communication Appendices; Modbus Memory Map

NO/DK/GB
32
Modbus communication setup
Type
Baud Rate
Parity
Data Bits
Stop Bits
RS-485
9600
None
8
1
Type
Port
TCP/IP
502
I/O names vs module address
DIP-sw
0000000
1000000
0100000
1100000
---
0100011
1100011
---
0110111
1110111
Module #
0
1
2
3
---
98
99
---
118
119
Input 1
i1
i3
i5
i7
---
i197
i199
---
i237
i239
Input 2
i2
i4
i6
i8
---
i198
i200
---
i238
i240
Output 1
o1
o3
o5
o7
---
o197
o199
---
o237
o239
CMD 1 - read coil
Bit adr
1
3
5
---
239
241
243
245
247
249
251
253
255
Type
Output state
Output state
Output state
---
Output state
Output state
Output state
Output state
Output state
Output state
Output state
Output state
Output state
Bus adr
o1
o3
o5
---
o239
o241
o243
o245
o247
o249
o251
o253
o255
Alarm relay
Smoke fan relay
Service relay
Ventilation fan relay
Bus adr. 124
Bus adr. 125
Bus adr. 126
Alarm panel
CMD 2 - read discrete input
Bit adr
10001
10002
10003
---
10254
10255
10256
10257
10258
10259
---
10510
10511
10512
10513
10514
10515
10516
10517
Type
Input state
Input state
Input state
---
Input state
Input state
Input state
Tx present
Tx present
Tx present
---
Tx present
Tx present
Tx present
System ready
Test in progress
System running
Dampers open
Damper ON fail
Bus adr
i1
i2
i3
---
i254
i255
i256
i1
i2
i3
---
i254
i255
i256
CMD 2 - read discrete input, continued
Bit adr
10518
10519
10520
10521
10522
10523
10524
10525
10526
Type
Damper OFF fail
Smoke alarm
---
EXT IN alarm
SEF alarm
Interlock ON
---
---
Alarm
CMD 3 - read holding registers
Reg adr
40001:0
40001:1
---
40001:14
40001:15
40002:0
40002:1
---
40016:14
40016:15
40017:0
40017:1
---
40017:14
40017:15
40018:0
40018:1
---
40032:14
40032:15
40033:0
40033:1
40033:2
40033:3
40033:4
40033:5
40033:6
40033:7
40033:8
40033:9
40033:10
40033:11
40033:12
40033:13
40065:0
40065:1
---
40065:14
40065:15
40066:0
40066:1
---
40080:14
40080:15
Type
Input state
Input state
---
Input state
Input state
Input state
Input state
---
Input state
Input state
Tx present
Tx present
---
Tx present
Tx present
Tx present
Tx present
---
Tx present
Tx present
System ready
---
System running
Dampers open
Damper ON fail
Damper OFF fail
Smoke alarm
---
EXT IN alarm
SEF alarm
Interlock ON
---
---
Alarm
Output state
Output state
---
Output state
Output state
Output state
Output state
---
Output state
Output state
Bus adr
i1
i2
---
i15
i16
i17
i18
---
i255
i256
i1
i2
---
i15
i16
i17
i18
---
i255
i256
o1
o2
---
o15
o16
o17
o18
---
o255
o256
APPENDIX A: Modbus
memory map