Reznor GUARDIAN GB, Руководство по установке

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Page No 34 Reznor, Guardian GB GR and GS, Installation Manual, EN 2021-08, D301214 Iss D
C
Function arguments — Coils
Arguments which are outside the ranges for registers
and coils in the lists below will cause exception code 02
error address out of range
Fan1 Read only
Set if fan 1 actually
running
Fan2 Read only
Set if fan 2 actually
running
Fan3 Read only
Set if fan 3 actually
running
Timer_link Read only
Set if timer link open
circuit
Phase
rotation
Read only
Arbitary indication of
phase
Stat_link Read only
Set if thermostat link
open circuit
Door_link Read only
Set if door link open
circuit
Status_heat Read only
Set if heating elements
on
Status_
temp
Read only
Set if system
temperature
measurement fail
Status_ext Read only
Set if external
temperature
measurement fail
Ext_exists Read only
Set if external thermistor
not fitted
Set_fan1 Read/write Switch fan 1
Set_fan 2 Read/write Switch fan 2
Set_fan 2 Read/write Switch fan 2
Heat Read/write
Switch heat demand on/
off A
Timer_link_
mask
Read/write
Set to force timer link
open circuit operation
0 Read/write
May indicate fault
condition if read returns
‘1’
Stat_link_
mask
Read/write
Set to force
thermostat link open
circuit operation
Door_link_
mask
Read/write
Set to force door link
open circuit operation
Set_
doorfan 1
Read/write
Switch fan 1 when door
link open circuit
Set_
doorfan 2
Read/write
Switch fan 2 when door
link open circuit
Set_
doorfan 3
Read/write
Switch fan 3 when door
link open circuit
0 System reset (*)
(*) A read or write to this coil causes the addressed
controller to execute a restart as if being powered
up.
There is no response and the unit will not respond to
further commands until approximately 1 second has
elapsed.
Arguments which are outside the ranges for registers
and coils in the lists above will cause exception code
02 error - address out of range.