CONTREX CX-1200 - Manual (Page 154)

5 - 61
ALARMS CUSTOM P2/3
Cmpr1 Parm
Enter a Monitor Parameter code in Compare 1 Parameter (CP-380) that will act on the value in Cmpr1 Val (CP-392), by
using the comparison type that you entered in Cmp1 Type (CP-386). If the comparison that is established by these
three parameters is “true”, then the PLC sets the Cmpr1 Out bit (60) in the PLC to “1”, which can be used to trigger
a user defined indicator.
NOTE: See Appendices: Appendix C for the Monitor Parameters that are not available for the Compare 1
Parameter (CP-380).
Cmpr1 Type
Use Cmpr1 Type (CP-384) to establish the type of comparison (see list below) that will compare the Monitor Parameter
that you entered in Cmpr1 Parm (CP-380) to the value that you entered in Cmpr1 Val (CP-388). If you require a
comparison that is not listed, then set the Cmpr1 Out bit in the PLC to “Ld Not”. This programs the comparison type
to become a “Not” statement For example, to program “Magnitude Less Than” (<) use “NOT” Magnitude greater than
or equal to (>=).
6 = ‘mag =’ if Magnitude of parm selected by Cmpr1 Parm = Cmpr1 Val, Cmpr1 Out = 1
5 = ‘mag >=’ if Magnitude of parm selected by Cmpr1 Parm >= Cmpr1 Val, Cmpr1 Out = 1
4 = ‘mag >’ if Magnitude of parm selected by Cmpr1 Parm > Cmpr1 Val, Cmpr1 Out = 1
3 = ‘=’ if value of parm selected by Cmpr1 Parm = Cmpr1 Val, Cmpr1 Out = 1
2 = ‘>=’ if value of parm selected by Cmpr1 Parm >= Cmpr1 Val, Cmpr1 Out = 1
1 = ‘>’ if value of parm selected by Cmpr1 Parm > Cmpr1 Val, Cmpr1 Out = 1
Cmpr1 Val
Enter a value in Cmpr1 Val (CP-388) that will be compared to the Monitor Parameter in Cmpr1 Parm (CP-380), using the
comparison type that you entered in Cmpr1 Type (CP-384). If the comparison that is established by these three
parameters is “true”, then the PLC sets the Cmpr1 Out bit (60) in the PLC to “1” .
Cmpr2 Parm
Enter a Monitor Parameter code in Compare 2 Parameter (CP-381) that will act on the value in Cmpr2 Val (CP-393), by
using the comparison type that you entered in Cmp2 Type (CP-387). If the comparison that is established by these
three parameters is “true”, then the PLC sets the Cmpr2 Out bit (61) in the PLC to “1”, which can be used to trigger a
user defined indicator.
NOTE: See Appendices: Appendix C for the Monitor Parameters that are not available for the Compare 2
Parameter (CP-381).
Cmpr2 Type
Use Cmpr2 Type (CP-385) to establish the type of comparison (see list below) that will compare the Monitor Parameter
that you entered in Cmpr2 Parm, (CP-381) to the value that you entered in Cmpr2 Val (CP-389). If you require a
comparison that is not listed, then set the Cmpr2 Out bit in the PLC to “Ld Not”. This programs the comparison type
to become a “Not” statement For example, to program “Magnitude Less Than ” (<) use “NOT ” Magnitude greater
than or equal to (>=).
6 = ‘mag =’ if Magnitude of parm selected by Cmpr2 Parm) = Cmpr2 Val, Cmpr2 Out = 1
5 = ‘mag >=’ if Magnitude of parm selected by Cmpr2 Parm) >= Cmpr2 Val, Cmpr2 Out = 1
4 = ‘mag >’ if Magnitude of parm selected by Cmpr2 Parm) > Cmpr2 Val, Cmpr2 Out = 1
3 = ‘=’ if value of parm selected by Cmpr2 Parm) = Cmpr2 Val, Cmpr2 Out = 1
2 = ‘>=’ if value of parm selected by Cmpr2 Parm) >= Cmpr2 Val, Cmpr2 Out = 1
1 = ‘>’ if value of parm selected by Cmpr2 Parm) > Cmpr2 Val, Cmpr2 Out = 1
Cmpr2 Val
Enter a value in Cmpr2 Val (CP-389) that will compared to the Monitor Parameter in Cmpr2 Parm (CP-381), using the
comparison type that you entered in Cmpr2 Type (CP-385). If the comparison that is established by these three
parameters is “true”, then the PLC sets the Cmpr2 Out bit (61) in the PLC screen to “1”.