Honeywell UDC1200 MICRO-PRO Product Manual

59311-1
HONEYWELL UDC1200 MICRO-PRO
Universal Digital Controller Product Manual (51-52-25-123-EN)
CAUTION: Installation and configuration should be performed only by
personnel who are technically competent to do so. Local Regulations regarding
electrical installation & safety must be observed.

1. INSTALLATION

Panel-Mounting
The mounting panel must be rigid and may be up to 6.0mm
(0.25 inches) thick. The cut-out required for the instrument is
shown on the right. Instruments may be mounted side-by-side
in a multiple installation for which the cut-out width (for n
instruments) is (48n-4)mm or (1.89n-0.16)inches.
Mounting Panel
Instrument Housing
Ratchets
Gasket
CAUTION: Do not remove the panel gasket; it is a seal against dust and
moisture.
Rear Terminal Wiring
USE COPPER CONDUCTORS
(EXCEPT FOR T/C INPUT)
Single Strand wire gauge:
Max 1.2mm (18SWG)
Installing Option Modules
CAUTION: Turn off all power. Remove instrument by gripping the sides of the
front panel and pulling the instrument out of its housing. Note its orientation.
CPU PCB
Option Module 1
Option Module 2
To access modules 1 or A, first detach the PSU and CPU boards from the front moulding by
lifting first the upper, and then lower mounting struts. Gently separate the boards.
a). Plug the required option modules into the correct connectors, as shown below.
b). Locate the tongues on each module into the corresponding slot in the board opposite.
c). Hold the main boards together while relocating them back on the mounting struts.
d). Replace the instrument by aligning the CPU and PSU boards with their guides in the
housing, then slowly push the instrument back into position.
Note: The instrument will automatically detect which option modules have been fitted.
Option Module Connectors
Option Module 1
Connectors PL7 & PL8
Option Module 2
Connector PL4A
Option Module 3
Connector PL4B
45 x 45mm
+0.5 –0.0

2. SELECT MODE

Select mode is used to access the configuration and operation menu functions.
It can be accessed at any time by holding down
Slide mounting clamp over the
Once in select mode, press
instrument housing towards rear face
required to prevent unauthorised entry to Configuration, Setup & Automatic Tuning modes.
of mounting panel until the tongues
engage in ratchets and instrument is
Press or
clamped in position.
Mode
Hold instrument firmly in position Operator
(apply pressure to bezel only)
Set Up
Configuration
Product Info
Auto-Tuning
Note: The instrument will always return automatically to Operator mode if there is no
key activity for 2 minutes.
CAUTION: Diagram shows all possible
combinations. Actual connections required

3. CONFIGURATION MODE

depends on exact model and options fitted.
First select Configuration mode from Select mode (refer to section 2).
Press to scroll through the parameters, then press
To accept a change
To exit from Configuration mode, hold down
Note: Parameters displayed depends on how instrument has been configured.
Parameters marked * are repeated in Setup Mode.
Parameter
Input Range/Type
Scale Range
Upper Limit
Scale Range
Lower Limit
Decimal point
position
Control Type
CAUTION: Check information label on
housing for correct operating voltage
before connecting supply to Power Input
Primary Output
Fuse: 100 – 240V ac – 1amp anti-surge
24/48V ac/dc – 315mA anti-surge Control Action
Alarm 1Type
Mounting Struts
High Alm 1 value*
Low Alm 1 value*
Band Alm 1 value*
Dev. Alm 1 value*
Option Module A
Alm 1 Hysteresis*
Alarm 2 Type*
Option Module 3
High Alm 2 value*
Low Alm 2 value*
PSU PCB
Band Alm 2 value*
Dev. Alm 2 Value*
Alm 2 Hysteresis*
Loop Alarm
Loop Alarm Time*
Option Module A
Connectors PL5 & PL6
and pressing .
or to select the required mode. An unlock code is
to enter the correct code number, then press to proceed.
Upper Lower Description Default Unlock
Display Display
!"#$ &'(# Normal instrument operation.
&)#" &'(# Tailor settings to the application.
(,-. &'(# Configures the instrument for use.
0-., &'(# Check manufacturing information.
1#2- &'(# Invoke Pre-Tune or Self-Tune.
or to set the required value.
must be pressed, otherwise parameter will revert to previous value.
and press , to return to Select mode.
Lower Upper Adjustment range
Display Display
0-3#
See following table for possible codes
$2'% Scale Range Lower Limit +100 to Range Max
$''% Range Min. to Scale Range Upper Limit -100
43,& 0=XXXX, 1=XXX.X, 2=XX.XX, 3=X.XXX
(non-temperature ranges only)
(673 &-5'%
Primary (heat) only%
421' Primary & Secondary (heat/cool)%
(68'% $)2% Reverse Acting
40$% Direct Acting%
1'1* 39:0 Process High Alarm
39',% Process Low Alarm
4;% Deviation Alarm
<1-4 Band Alarm
-,-;
No alarm
3=1*
Range Min. to Range Max
in display units
3'1*
<1'* 1 LSD to span from setpoint in display units
41'* +/- Span from setpoint in display units
1:7*
1 LSD to full span in display units
1'1/
3=1/
3'1/
Options as for alarm 1
<1'/
41'/
1:7/
'1;- 40&1(disabled) or ;-1< (enabled)
'160 1 sec to 99 mins. 59secs
(only applies if primary proportional band = 0)
Parameter Lower Upper
Display Display
Alarm Inhibit A-=0 -,-)
1'1*
1'1/
<,#=
Output 1 Usage D&;* 3$0%
&)B%
1C94
1*9$
1/94
1/9$
'394
'39$%
!$94
!$9$%
1494
149$
$)#&
Codes
$)#3
None
Linear Output 1 #73* +9>%
*+
Range
+9*+
/+
/9*+
None
+9/+
+
E9/+
Retransmit Output $,*:  - 1999 to 9999 (display value at which output
1 Scale maximum
Retransmit Output $,*' -1999 to 9999 (display value at which output
1 Scale minimum
Output 2 Usage D&;/
Lin. O/P 2 Range #73/
Retransmit Output $,/:  - 1999 to 9999 (display value at which output
2 Scale maximum
Retransmit Output $,/' -1999 to 9999 (display value at which output
2 Scale minimum
Default
Output 3 Usage D&;F
J T/C Linear Output 3 #73F
Range
Range max
$,F:
(Lin=1000) Retransmit Output  - 1999 to 9999 (display value at which output
3 Scale maximum
Range min
Retransmit Output $,F' -1999 to 9999 (display value at which output
(Linear=0)
3 Scale minimum
1
Display Strategy 40?"
&-5' 3$,# 1&(A
Comms Protocol
Mm
$)2
Mm
Mm
39:0
Bit rate <124 *./%
/.E
E.H
@.G
*@./%
Range Max.
Comms Address 144$ %*%
Range Min. (,;-
Comms Write
> Digital Input 4050 40&*
Usage
> 401?
*
Config Lock Code (',B%
39',
Note: Refer to the full user guide (available from your supplier) for further details on
Range Max.
these parameters.
Range Min.
>
>
*
40?1
@@.>@
Adjustment range Default
No alarms Inhibited -,-)%
Alarm 1 inhibited
Alarm 2 inhibited
Alarm 1 and alarm 2 inhibited
Primary (Heat) Power 3$0%
Secondary (Cool) Power
Alarm 1, Direct
Alarm 1, Reverse
Alarm 2, Direct
Alarm 2, Reverse
Loop Alarm, Direct
Loop Alarm, Reverse
Logical Alarm 1 OR 2, Direct
Logical Alarm 1 OR 2, Reverse
Logical Alarm 1 AND 2, Direct
Logical Alarm 1 AND 2, Reverse
Retransmit SP Output
Retransmit PV Output
0 – 5 V DC output 1 +9*+%
0 – 10 V DC output
2 – 10 V DC output
0 – 20 mA DC output
4 – 20 mA DC output
Range max
will be maximum)
Range min
will be minimum)%
Sec or Al2
As for output 1
+9*+%
Range max
will be maximum)
Range min
will be minimum)%
1C94%
As for output 1
+9*+%
Range max
will be maximum)
Range min
will be minimum)%
*, /, F, E, > or G (refer to section 7) *%
ASCII
<-%
Mm
Modbus with no parity
<-
Modbus with Even Parity
<;
Modbus with Odd Parity
<,
1.2 kbps E.H%
2.4 kbps
4.8 kbps
9.6 kbps
19.2 kbps
1 –255 (Modbus), 1-99 (ASCII) *%
Read only or read/write
r_ Ww
Setpoint 1 / Setpoint 2 select 40&*%
Automatic / Manual select
0 to 9999 /+%