Carel heaterSteam UR Series, User Manual

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65
ENG
“heaterSteam” +0300075EN - rel. 1.2 - 29.09.2015
12.7 Variables accessible in serial mode only
Description Type SPV CAREL R/W NOTES
St: ambient setpoint I 1
Release software I 81 R
Humidifi er status
0 Start 7 Water fi ll-up
1,2,3,4 Autotest 8 Water drain
5 No production 9 AFS drain
6 Steam production in progress 10 Block alarm
I 83 R
Block alarms
b0 EE alarm b4 Er alarm
b1 Not used b5 Et alarm
b2 EC alarm b6 E0 alarm (as b7)
b3 EL alarm b7 E0 alarm
I 84 R
Bit setup: b7 = bit 7,
bit = 1 means alarm enabled
Alarms with humidifi er disablement
b0 EF alarm b4 E4 alarm
b1 EP alarm b5 E5 alarm
b2 Warning Ed b6 Not used
b3 E3 alarm b7 E1 alarm
I 85 R
Bit setup: b7 = bit 7,
bit = 1 means alarm enabled
Warning
b0 Warning E b4 Warning EU
b1 Warning E_ b5 Warning CL
b2 Warning b6 Warning Ec
b3 Warning EA b7 Warning E2
I 86 R
Bit setup: b7 = bit 7,
bit = 1 means alarm enabled
Command via RS485
1 Reset alarms
2 Hour counter reset
I 95
Response upon RS485 call
1 Command completed successfully
2 Command completed unsuccessfully
3 Command failed
I 96
Humidifi er disabled via remote ON/OFF or via terminals 7I-8I contacts or setting D15 =1
(see below for D15)
D 9 R
Water level < min level D 10 R
Water level > operating level D 10 R
Serial disablement command:
1 = humidifer disabled
0 = humidifi er enabled
D 15 R/W
Similar to remote on/off
command
Humidifi er ready upon request D 17 R
Humidifi cation request present D 19 R
Pre-heating command in progress D 20 R
Tab. 12.g
Description Type SPV CAREL R/W NOTES
Reset hardware D 24
It produces an eff ect similar to shutdown and subsequent restart of the humidifi er: if D24 is set to 1,
control restarts as it would have been unpowered and powered again.
To be sent in the following cases:
•
to set the new serial address after having changed c3;
•
to restart the humidifi er as it would have been unpowered and powered again.
EE alarm D 33 R
EC alarm D 35 R
Er alarm D 37 R
Et alarm D 38 R
E0 alarm D 39 R
E1 alarm D 40 R
EF alarm D 41 R
EP alarm D 42 R
Ed alarm D 43 R
E3 alarm D 44 R
E4 alarm D 45 R
E5 alarm D 46 R
E1 alarm D 48 R
Warning E– D 49 R
Warning E_ D 50 R
Warning E– D 51 R
Warning EA D 52 R
Warning EU D 53 R
Warning CL D 54 R
Warning Ec D 55 R
Warning E2 D 56 R
Tab. 12.h