ATC MPC10, Инструкция по установке, эксплуатации и обслуживанию

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ATC Mini Chiller - ModBUS Communication Protocol
ATC MINI Chiller Modbus Protocol v1 - 03 May 2019 7
3 Register Map
The ATC MINI Chiller slave address, register start address, write permission, baud rate, parity, duplex and
enable are set in the ModBUS Parameter submenu accessible from the MINI Chiller user interface touch screen.
REG HEX WRITE/READ FUNCTION NOTE
0 00 WR/RD Process Stop/Start Integer
– Stop=0, Start =1, use function 6 to write, 3 to read
1 01 WR/RD SET Temperature Float IEEE-754, use function 16 to write, 3 to read
2 02
3 03 RD Only OUT Temperature OUT PT100 Sensor, Float IEEE-754, use function 3 to read
4 04
5 05 RD Only Subcooling Temperature Subcooling PT100 Sensor, Float IEEE-754, use function 3 to read
6 06
7 07 RD Only Pressure Value Pressure, Float IEEE-754, use function 16 to read
8 08
9 09 RD Only Calibrated fan speed Integer %, use function 3 to read
10 0A RD Only Calibrated compressor speed Integer %, use function 3 to read
11 0B RD Only Compressor error state Integer see Mini Chiller product spec for values
12 0C RD Only Upper level switch state Reg 13 = 0
– empty, 12=0 and 13=1 – half, 12=1 and 13=1 – full
13 0D RD Only Lower level switch state
14 0E RD Only Maintenance 1 day 1-31
15 0F RD Only Maintenance 1 month 1-12
16 10 RD Only Maintenance 1 year 1-65,535
17 11 RD Only Maintenance 1 status flag (0 (date done) / 1 (date due))
18 12 RD Only Maintenance 2 day 1-31
19 13 RD Only Maintenance 2 month 1-12
20 14 RD Only Maintenance 2 year 1-65,535
21 15 RD Only Maintenance 2 status flag (0 (date done) / 1 (date due))
22 16 RD Only Maintenance 3 day 1-31
23 17 RD Only Maintenance 3 month 1-12
24 18 RD Only Maintenance 3 year 1-65,535
25 19 RD Only Maintenance 3 status flag (0 (date done) / 1 (date due))
26 1A RD Only Maintenance 4 day 1-31
27 1B RD Only Maintenance 4 month 1-12
28 1C RD Only Maintenance 4 year 1-65,535
29 1D RD Only Maintenance 4 status flag (0 (date done) / 1 (date due))
30 1E RD Only Maintenance 5 day 1-31
31 1F RD Only Maintenance 5 month 1-12
32 20 RD Only Maintenance 5 year 1-65,535
33 21 RD Only Maintenance 5 status flag (0 (date done) / 1 (date due))
34 22 RD Only Maintenance 6 day 1-31
35 23 RD Only Maintenance 6 month 1-12
36 24 RD Only Maintenance 6 year 1-65,535
37 25 RD Only Maintenance 6 status flag (0 (date done) / 1 (date due))
38 26 RD Only Maintenance 7 day 1-31
39 27 RD Only Maintenance 7 month 1-12
40 28 RD Only Maintenance 7 year 1-65,535
41 29 RD Only Maintenance 7 status flag (0 (date done) / 1 (date due))
This Register Map is Copyright 2019 Applied Thermal Controls.
Please refer to the MINI Chiller Parameter Menu settings to establish the specific use of Maintenance 1 to 7.
Annex L-11M 190503 SA00011M RS485 ModBUS RTU for Mini 34