RKC INSTRUMENT PF900 User Manual

5. OPERATION
IMR02L04-E3
5-16
 Parameter setting procedure for Memory group
Set the parameter of the following Memory groups after completing Program pattern setting.
 PID memory group  Wait memory group
 Event memory group  Time signal memory group
For Memory group function, refer to 6.1 Memory Group (P. 6-2).
 Parameter setting for PID memory group
 Set the parameters for PID memory group number 2 in the same setting procedure as group number 1.
For data range of parameter, refer to 4.5.3 Parameter setting mode (P. 4-16).
For the parameters related to control, refer to 6.5 Control of the PF900/PF901 Instruction Manual
(IMR02L03-E) on the CD-ROM.
PID memory group
setting block
PV
PID
M:S SV
30000000200
0 1
0 1
PV
PID.GR
M:S SV
53000000001
0 1
0 1
PID memory
group number
rPT: Control response parameter OLL: Output limiter low (MV1)
Pc: Proportional band [cool-side] OLH2: Output limiter high (MV2)
Ic: Integral time [cool-side] OLL2: Output limiter low (MV2)
Dc: Derivative time [cool-side] OHH: ON/OFF action differential gap (upper)
DB: Overlap/Deadband OHL: ON/OFF action differential gap (lower)
YDB: Open/Close output neutral zone LBA: Control loop break alarm (LBA) time
MR: Manual reset LBD: LBA deadband (LBD)
OLH: Output limiter high (MV1)




PV
PIDGP $
M:S SV
GR.0 1 0000030
0 1
0 1
Proportional band
[heat-side]
PV
PIDGI $
M:S SV
GR.0 1 0000240
0 1
0 1
Integral time
[heat-side]
PV
PIDGD $
M:S SV
GR.0 1 0000060
0 1
0 1
Derivative time
[heat-side]
Set PID memory
group number．
Displays Group
number being set.
Set Proportional
band [heat-side]
Unit
display
Set Integral time
[heat-side].
Set Derivative time
[heat-side].

For PID memory group setting, set P, I, D and the following parameters
complying with the working condition.
Parameter displays based on the control type or the function.



Event memory
group setting
Program group
setting block
PV
PR.MEM
M:S SV
53000000001
0 1
0 1

(P.4-17, P.4-23)
Press the

key at the Program setting block screen to
go to the PID memory group setting block.
(P.4-17, P.4-23)
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RKC INSTRUMENT PF900 Specifications

General

Brand	RKC INSTRUMENT
Model	PF900
Category	Controller
Language	English