Trane LonWorks TR200 Instruction Manual page 27

Option module
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Configuration of the system
Digital / Relay Outputs
Variable
name:
nviDigitOutput
This variable controls the state of the digital outputs and relays.
A logical 1 indicates that the output is on or active.
A logical 0 indicates that the output is off or inactive.
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
Bit 8
Bit 9-63
Analog Output (42)
Variable
SNVT
name:
type:
nviAnOut1
SNVT_lev_percent
This variable controls the analog output 42, 0–20 mA or 4–20 mA.
In order to control output 42 via LonWorks, par.6-50
options:
[139] Bus ctrl. 0–20 mA
[140] Bus crtl. 4–20 mA
[141] Bus crtl. 0–20 mA Timeout
[142] Bus crtl. 4–20 mA Timeout
Function:
Bus crtl. 0–20 mA [139]: The output is controlled via bus. In the event of bus timeout, the output level remains
unchanged.
Bus crtl. 4–20 mA [140]: The output is controlled via bus. In the event of bus timeout, the output level remains
unchanged.
Bus crtl. 0–20 mA [141]: The output is controlled via bus. In the event of bus timeout, the output level is set to
the predefined level in par.6-54
Bus crtl. 4–20 mA [142]: The output is controlled via bus. In the event of bus timeout, the output level is set to
the predefined level in par.6-54
5-6
SNVT
type:
SNVT_state_64
CC Digital Output Terminal 27
CC Digital Output Terminal 29
GPIO Digital Output Terminal X30/6
GPIO Digital Output Terminal X30/7
CC Relay 1 output terminal
CC Relay 2 output terminal
Option B Relay 1 output terminal
Option B Relay 2 output terminal
Option B Relay 3 output terminal
Reserved for future terminals
Terminal 42 Output Timeout
Terminal 42 Output Timeout
Boolean 1 bit x 64
Value:
Min.:
Max.:
0 %
100 %
Terminal 42 Output
must be set to one of the following
Preset.
Preset.
State:
Resolution:
0.01%
TR200 LonWorks

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