West Control Solutions N8800 - Manual (Page 62)

1 Valid for ConF/ othr/ dP = 0. With dP = 1 / 2 / 3 also 0,1 / 0,01 /
0,001 is possible.
Parameter setting level
Parameters 62 8800 process controller
PAr.2
Name Value range Description Default
Pb12 1...9999 1 Proportional band 1 (heating) in phys. dimensions (e.g. °C),
2. parameter set
100
Pb22
1...9999 1 Proportional band 2 (cooling) in phys. dimensions (e.g. °C),
2. parameter set
100
Ti22
0,1...9999 Integral action time 2 (cooling) [s], 2. parameter set 180
Ti12
0,1...9999 Integral action time 1 (heating) [s], 2. parameter set 180
Td12 0,1...9999 Derivative action time 1 (heating) [s], 2. parameter set 180
Td22 0,1...9999 Derivative action time 2 (cooling) [s], 2. parameter set 180
SEtP
Name Value range Description Default
SP.LO -1999...9999 Set-point limit low for Weff -100
SP.Hi -1999...9999 Set-point limit high for Weff 1200
SP.2 -1999...9999 Set-point 2. 0
r.SP 0...9999 Set-point gradient [/min] OFF
SP -1999...9999 Set-point (only visible with 8800/8840 configurator!) 0
SP.LO and SP.Hi should be within the limits of rnGH and rnGL see
configuration r Controller page17
InP.1
Name Value range Description Default
InL.1 -1999...9999 Input value for the lower scaling point 0
OuL.1
-1999...9999 Displayed value for the lower scaling point 0
InH.1
-1999...9999 Input value for the upper scaling point 20
OuH.1
-1999...9999 Displayed value for the lower scaling point 20
t.F1 0,0...9999 Filter time constant [s] 0,5
Etc.1 0...100 (°C)
32...212 (°F)
External cold-junction reference temperature (external TC) OFF
InP.2
Name Value range Description Default
InL.2 -1999...9999 Input value for the lower scaling point 0
OuL.2 -1999...9999 Displayed value for the lower scaling point 0
InH.2
-1999...9999 Input value for the upper scaling point 50
OuH.2
-1999...9999 Displayed value for the upper scaling point 50