Technical data

Appendix A: Parameter Reference List
Siemens Building Technologies, Inc. 123
P2221[2].
P2222[2],
P2223[2]
BI: Fixed PID setp. select Bit 1, Bit 2, and Bit 3
Min: 0:0 Def: 0:0 Max: 4000:0
Level 3
Settings:
722.0=Digital input 1 (requires P0701 set to 99, BICO)
722.1=Digital input 2 (requires P0702 set to 99, BICO)
722.2=Digital input 3 (requires P0703 set to 99, BICO)
722.3=Digital input 4 (requires P0704 set to 99, BICO)
722.4=Digital input 5 (requires P0705 set to 99, BICO)
722.5=Digital input 6 (requires P0706 set to 99, BICO)
For P2221: For P2222: For P2223: Index:
P2221[0]: IN000 (AUTO) 1st command
data set (CDS)
P2221[1]: IN001 (HAND) 2nd
command data set (CDS)
P2222[0]: IN000 (AUTO) 1st command
data set (CDS)
P2222[1]: IN001 (HAND) 2nd
command data set (CDS)
P2223[0]: IN000 (AUTO) 1st command
data set (CDS)
P2223[1]: IN001 (HAND) 2nd
command data set (CDS)
r2224 CO: Act. fixed PID setpoint
Min: - Def: - Max: -
Level 2
Note:
r2224=100% corresponds to 4000 hex.
P2225 Fixed PID setpoint mode-Bit 4
Min: 1 Def: 1 Max: 2
Level 3
Enum:
1=Direct selection 2=Direct selection + ON command 3=Binary coded selection + ON command
P2226[2] BI: Fixed PID setp. select Bit 4
Min: 0:0 Def: 722:4 Max: 4000:0
Level 3
Settings:
722.0=Digital input 1 (requires P0701 set to 99, BICO)
722.1=Digital input 2 (requires P0702 set to 99, BICO)
722.2=Digital input 3 (requires P0703 set to 99, BICO)
722.3=Digital input 4 (requires P0704 set to 99, BICO)
722.4=Digital input 5 (requires P0705 set to 99, BICO)
722.5=Digital input 6 (requires P0706 set to 99, BICO)
Index:
P2226[0]: IN000 (AUTO) 1st command data set (CDS) P2226[1]: IN001 (HAND) 2nd command data set (CDS)
P2227 Fixed PID setpoint mode-Bit 5
Min: 1 Def: 1 Max: 2
Level 3
Enum:
1=Direct selection 2=Direct selection + ON command 3=Binary coded selection + ON command
P2228 [2] BI: Fixed PID setp. select Bit 5
Min: 0:0 Def: 722:5 Max: 4000:0
Level 3
Settings:
722.0=Digital input 1 (requires P0701 set to 99, BICO)
722.1=Digital input 2 (requires P0702 set to 99, BICO)
722.2=Digital input 3 (requires P0703 set to 99, BICO)
722.3=Digital input 4 (requires P0704 set to 99, BICO)
722.4=Digital input 5 (requires P0705 set to 99, BICO)
722.5=Digital input 6 (requires P0706 set to 99, BICO)
Index:
P2228[0]: IN000 (AUTO) 1st command data set (CDS) P2228[1]: IN001 (HAND) 2nd command data set (CDS)
P2231 Setpoint memory of PID-MOP
Min: 0 Def: 0 Max: 1
Level 2
Enum:
0=PID-MOP setpoint will not be stored 1=PID-MOP setpoint will be stored (P2240 is updated)
Dependency:
If 0 is selected, setpoint returns to value set in P2240 (setpoint of PID-MOP) after an OFF command
If 1 is selected, active setpoint is ’remembered’ and P2240 updated with current value.
Note:
See P2240 (setpoint of PID-MOP).
P2232 Inhibit rev. direct. of PID-MOP
Min: 0 Def: 1 Max: 1
Level 2
Details:
Inhibits reverse setpoint selection when PID motor potentiometer is chosen either as a main setpoint of additional setpoint
(using P1000)
Enum:
0=Reserve direction is allowed 1=Reserve direction inhibited
Note:
Setting 0 enables a change of motor direction using the motor potentiometer setpoint (increase/decrease frequency either
by using digital inputs or motor potentiometer up/down buttons.