Carel humiSonic UU02, User Manual, Page: 53 / 68

21
ENG
Direct version for room applic. +0300062IE - rel. 1.1 - 16.11.2017
8. HUMIDIFIER CONTROL VIA NETWORK
The variables shown in the list are a set of all the internal variables. DO
NOT CONFIGURE ANY VARIABLES THAT ARE NOT SHOWN IN THE TABLE,
OTHERWISE HUMIDIFIER OPERATION MAY BE AFFECTED.
The serial connection (M11) is configured by default with the following
parameters:
- Address 1
- Baud rate 19200 bps
- Frame 8,N,2
8.1 Supervisor variable list
“A”
analogue variables* (Modbus®: REGISTERS) R/W
CAREL - Modbus®
1 param. d0: Th probe temperature reading R
2 param. d1: Th probe humidity reading R
3 param. d2: Probe reading R
4 param. d5: Instant production R
“I”
integer variables (Modbus®: REGISTERS) R/W
CAREL Modbus®
1 128 Level access password R/W
2 129 Firmware release R
15 142 Alarms, refer to Chap.8 ALARMS:
•
bit0: Alarm E0
• bit1: Alarm Et
• bit2: Alarm EF
• bit3: Alarm Ed
• bit4: Alarm EP
• bit5: Alarm PU
• bit6: Alarm H ¯
• bit7: Alarm H_
• bit8: Alarm EE
• bit9: Alarm CL
R/W
20 147 Parameter A0: Operating mode R/W
21 148 Parameter A2: Type of external probe R/W
22 149 Parameter A3: Probe minimum R/W
23 150 Parameter A4: Probe maximum R/W
24 151 Parameter A5: Probe offset R/W
25 152 Parameter A6: Fan off delay time R/W
26 153 Parameter A7: Fan speed R/W
27 154 Parameter A8: Maximum evaporation time for no production alarm R/W
28 155 Parameter A9: Minimum evaporation time for no production alarm R/W
29 156 Parameter b0: Operating options R/W
30 157 Parameter b1: Time between two washing cycles R/W
31 158 Parameter b2: Inactivity time for washing on next start R/W
32 159 Parameter b3: Washing time (fill + drain) R/W
33 160 Parameter b4: Start delay time R/W
34 161 Parameter b5: Operating hours for CL alarm R/W
35 162 Parameter b6: Time to display new CL alarm in minutes R/W
36 163 Parameter b7: Transducer On/Off control interval R/W
37 164 Parameter b8: Probe delay disconnected R/W
38 165 Parameter b9 TAM OFF delay R/W
39 166 Parameter bA: Maximum fill time R/W
40 167 Parameter bb: Refill time in evaporation R/W
41 168 Parameter bC: Maximum drain time R/W
42 169 Parameter bd: Drain opening time to completely empty tank R/W
43 170 Parameter bE: Delay time after measuring low level for refilling R/W
44 171 Parameter C0: Default display (Terminal) R/W
45 172 Parameter C1: Parameter A0: Baud rate R/W
46 173 Parameter C2: tLAN address (If 0 Master controller) R/W
47 174 Parameter C3: Serial address R/W
48 175 Parameter P0: Maximum flow-rate R/W
49 176 Parameter P1: Humidity control hysteresis R/W
50 177 Parameter P2: Low humidity alarm threshold R/W
51 178 Parameter P3: High humidity alarm threshold R/W
52 179 Parameter SP: Humidity set point R/W
53 180 Parameter d3: Operating hour counter R
54 181 Parameter d4: Unit hour counter (not resettable) R/W
60 187 Request via serial (if digital 37 set) R/W
62 189 Identification of variable on slave unit to read/write from supervisor (see paragraph 14.4) R/W
63 190 Value of variable on slave unit identified by integer 62 (see paragraph 14.4) R/W
65 192 Parameter C4: Timeout for master serial offline R/W
69 196 AA: Waiting time for retry R/W