Vemer FHT Series User Manual page 21

Digital heat regulators
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5 PWM regulation with relay output 1 in reverse and relay output 2 in direct,
set-point 1 and differential 1 plus dead band if applicable
6 change-over between outputs in direct (with set-point 1 and differential 1) and
outputs in reverse (with set-point 2 and differential 2) from digital input
7 outputs in direct with change-over between set-point 1/differential 1 and set-
point 2/differential 2 from digital input
8 outputs in reverse with change-over between set-point 1/differential 1 and set-
point 2/differential 2 from digital input
9 relay output 1 in reverse with set-point 1 and differential 1 and output relay
2 in direct with set-point 2 and differential 2
10 if one relay output: alarm function if two output relays: relay output 1 in
reverse (with set-point 1, differential 1 and dead band) and relay output 2
in alarm
11 – (not available)
12 special mode
(31)
Parameter
0
1
2
3
4
5
6
7
8
9
10
11
In order to make internet connections easier, the following meaning applies to
status information found in the COM menu for OUT1 and OUT2 output:
- OUT1: if lit it indicates accurate reception of bus frame with the parameters set
- OUT2: if lit it indicates serial transmission is in process
value
960
480
240
120
96E
48E
24E
12E
96N
48N
24N
12N
- 47 -
User Manual – Thermoregulator FHT
serial parameter
9600 baud ODD parity 1 stop
4800 baud ODD parity 1 stop
2400 baud ODD parity 1 stop
1200 baud ODD parity 1 stop
9600 baud EVEN parity 1 stop
4800 baud EVEN parity 1 stop
2400 baud EVEN parity 1 stop
1200 baud EVEN parity 1 stop
9600 baud EVEN parity 2 stop
4800 baud EVEN parity 2 stop
2400 baud EVEN parity 2 stop
1200 baud EVEN parity 2 stop

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