Table 4-18 Set Up Procedure - Honeywell UDC2500 Product Manual

Set up Procedure
Use the following procedure (Table 4-18) to:
• select two sets,
• set the switch-over value,
• set tuning constant value for each set.
Step Operation
1 Select Control
Set-up Group
2 Select PID SETS
3 Select PID SETS
Function
4 Set Tuning
Values for Each
Set
5 Set Switchover
Value for 2PR or
2SP Selection
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Table 4-18 Set Up Procedure

Press
Until you see:
Setup Setup
Upper Display = SET
Lower Display = CONTRL
Until you see:
Function Function Function
Upper Display = (available selections)
Lower Display = PID SETS
To select the type of function. Available selections are:
or
ONE— 1 set of constants
2 KBD —2 sets, keyboard selectable
2 PR —2 sets, auto switch at PV value
2 SP —2 sets, auto switch at SP value
Refer to "TUNING" Set up group, subsection 3.4 and set the
Function Function Function
following tuning parameters:
PB or GAIN*
RATE T*
I MIN or I RPM*
CYCT1 or CTIX3*
PB2 or GAIN2**
RATE 2T**
I2MIN or I2RPM**
CYC2T2 or CT2X3**
*PIDSET1 will be used when PV or SP, whichever is
selected, is greater than the switchover value.
**PIDSET2 will be used when PV or SP, whichever is
selected, is less than the switchover value.
Until you see:
Function Function Function
Upper Display = (the switchover value)
Lower Display = SW VAL
To select the switchover value in the upper display.
or
UDC2500 Universal Digital Controller Product Manual
Monitoring and Operating the Controller
Result
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