CONTREX CX-1200 - Manual (Page 423)

C - 77
(Continued)
Appendix C: Parameter Summary Numeric Quick Reference (continued)
CP-480 KyPdLk Mask
Key Pad Lock Mask (CP-480) sets the level of keypad lockout when the Keypad Lockout input is active (low). Each
level allows certain Control Parameters to be changed (or masked out from the lockout) even though keypad lockout is
active. A value of “1” or higher allows the Control Parameters that are selected by Unlock CP A-H (CP-481 to CP-488) to
be changed, with the keypad lockout active. When set to “3” (Blk Vals), the block values can be changed as well as the
Main List Block Parameter Values and the unlocked Control Parameters. When set to “4” (UnLckBlk), the block values
of the block selected by Unlock Block (CP-489) can be changed as well as the main list block parameter values and the
unlocked Control Parameters, when the selected block is active.
4 = UnLckBlk = Block Values of the Block Selected by Unlock Block (CP-489) and the Unlocked CP’s.
3 = Blk Vals = All BlockValues (CP-540-567) and the Unlocked CP’s are allowed to change.
2 = Setpnts = Setpoints (CP-210, 220, 230, 240) and the Unlocked CP’s are allowed to change.
1 = UnlckCP = CP’s selected by the Unlock CP A - F are allowed to changed.
0 = Total Lockout (default).
Minimum Value: 0 Maximum Value: 4
Default Value: 0 Units: Coded
CP-481 Unlock CP A
Unlock Control Parameter A (CP-481) determines which Control Parameter can change, even when the keypad lockout is
active. For the Unlock CP A (CP-481) to function, KyPdLk Mask (CP-480) must be set to something other than “0” (All
Lock). Enter “0” in Unlock CP A (CP-481) to disable it from selecting any Control Parameter.
Minimum Value: 0 Maximum Value: 667
Default Value: 0 Units: Parameter Code
CP-482 Unlock CP B
Unlock Control Parameter B (CP-482) determines which Control Parameter can change, even when the keypad lockout is
active. For the Unlock CP B (CP-482) to function, KyPdLk Mask (CP-480) must be set to something other than “0” (All
Lock). Enter “0” in Unlock CP B (CP-482) to disable it from selecting any Control Parameter.
Minimum Value: 0 Maximum Value: 667
Default Value: 0 Units: Parameter Code
CP-483 Unlock CP C
Unlock Control Parameter C (CP-483) determines which Control Parameter can change, even when the keypad lockout is
active. For the Unlock CP C (CP-483) to function, KyPdLk Mask (CP-480) must be set to something other than “0” (All
Lock). Enter “0” in Unlock CP C (CP-483) to disable it from selecting any Control Parameter.
Minimum Value: 0 Maximum Value: 667
Default Value: 0 Units: Parameter Code
CP-484 Unlock CP D
Unlock Control Parameter D (CP-484) determines which Control Parameter can change, even when the keypad lockout is
active. For the Unlock CP D (CP-484) to function, KyPdLk Mask (CP-480) must be set to something other than “0” (All
Lock). Enter “0” in Unlock CP D (CP-484) to disable it from selecting any Control Parameter.
Minimum Value: 0 Maximum Value: 667
Default Value: 0 Units: Parameter Code