Host Commands Polycold Cryochiller
Compressor Configuration Commands Installation and Operation Manual
Brooks Automation
7-28
214072 Revision B
Compressor Configuration Commands
COMP_SERIAL_NUM Compressor Serial Number
COMP_MOTOR_HOURS Refrigerant Motor Operating Hours
Purpose: Get / Set identifier string representing the serial number of the specified
Compressor Module.
Parameter(s): [n],? or [cccccccc]
[n] is
0 = Refrigerant compressor
1 = Nitrogen compressor
[cccccccc] is serial number string (32 character max)
Return Value: [A] or [A][cccccccc]
Default Value: N/A
Security Level Get: 1 Set: N/A
Example: “COMP_SERIAL_NUM,0,?”
Interface RS-232, Ethernet
Purpose: Get / Set the total number of hours that the specified compressor motor
has run in its lifetime.
Parameter(s): [n],? or [nnnn]
[n] is
0 = Refrigerant compressor
1 = Nitrogen compressor
[nnnn] is motor hours
Return Value: [A][nnnn]
Default Value: N/A
Range Min: 0 Max: 2000000
Security Level Get: 1 Set: 3
Example: “COMP_MOTOR_HOURS,0,?”
Interface RS-232, Ethernet