Recirculating coolers
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9.2. List of commands
Command Parameter Response of recirculating cooler
version no Number of software version
status no Status message (see below)
out_mode_04
out_mode_04
in_mode_04
0
1
no
Set control mode via PC
Set control mode via programmer input (O)
Ask for actual control mode
out_mode_05
out_mode_05
in_mode_05
0
1
no
Stop the recirculating cooler = rOFF
Start the recirculating cooler
Ask for actual condition (Start/Stop)
out_sp_00
in_sp_00
xx.x
no
Set working temperature value
Ask for working temperature value
in_sp_01 no Ask for high temperature value
in_sp_02 no Ask for low temperature value
out_sp_03
in_sp_03
xxx
no
Set control ratio for feed/return flow temperature
Ask for actual control ratio
in_pv_00 no Ask for actual feed temperature
in_pv_01 no Ask for actual temperature of external sensor
in_pv_02 no Ask for actual heater capacity
in_pv_03 no Ask for actual return temperature
in_pv_04 no Ask for actual safety temperature
out_par_06
in_par_06
x.x
x.x
Control parameter Xp of the internal controller
out = set; in = ask
out_par_07
in_par_07
xx.xx
xx.xx
Control parameter Tn of the internal controller
out = set; in = ask
out_par_08
in_par_08
xx.xx
xx.xx
Control parameter Tv of the internal controller
out = set; in = ask