Watlow F4P Series, Руководство пользователя, Страница: 24 / 124

5 . 4
■
F a c t o r y P a g e Wa t l o w S e r i e s F 4 P
RTD Input Procedure
Equipment
• 1k
Ω
decade box with 0.01
Ω
resolution.
Input x (1 to 3) Setup and Calibration
1. Connect the correct power supply to terminals
1, 2 and 3 (see the Wiring Chapter and the
Appendix).
2. Short Input 1 terminals 60, 61 and 62; Input 2
terminals 54, 57 and 58; or Input 3 terminals
52, 55 and 56 together with less than 0.1
Ω
.
Press the Right Key
.
once at the Calibrate
Input x (1 to 3) prompt. At the Ground prompt
press
.
once and to store ground input press
the Up Key
>
once.
3. Short Input 1 terminals 60 and 61; Input 2
terminals 54 and 57; or Input 3 terminals 52
and 55 together with less than 0.5
Ω
. Press
.
once at the Calibrate Input x (1 to 3) prompt.
At the Lead prompt press
.
once and to store
lead resistance press
>
once.
4. Connect the decade box to Input 1 terminals 60
(S2), 61 (S1) and 62 (S3); Input 2 terminals 54
(S2), 57 (S1) and 58 (S3); or Input 3 terminals
52 (S2), 55 (S1) and 56 (S3), with 20- to 24-
gauge wire.
5. For 100
Ω
RTD, enter 15.00
Ω
. For 500
Ω
or 1k
Ω
RTD, enter 240.00
Ω
. Allow at least 10 seconds
to stabilize. Press . once at the Calibrate
Input x (1 to 3) prompt (Factory Page). At the
15.00
Ω
or 240.00
Ω
* RTD prompt press . once
and to store the 15.00
Ω
or 240.00
Ω
input press >
once.
6. For 100
Ω
RTD, enter 380.00
Ω
. For 500
Ω
or 1k
Ω
RTD, enter 6080.00
Ω
. Allow at least 10 seconds
to stabilize. Press . once at the Calibrate
Input x (1 to 3) prompt. At the 380.0
Ω
or
6080.00
Ω
* RTD prompt press . once and to
store the 380.00
Ω
or 6080.00
Ω
input press >
once.
7. Rewire for operation and verify calibration.
Slidewire Feedback Input Procedure
Equipment
• 1k
Ω
decade box with 0.01
Ω
resolution.
Input 3 Setup and Calibration
Input 3 appears only if the controller is the enhanced
version (F4P _ - _ _ AB - _ _ _ _).
1. Connect the correct power supply to terminals
1, 2 and 3 (see the Wiring Chapter and the
Appendix).
2. Connect the decade box to Input 3 terminals 55
(S1) and 56 (S3), with 20- to 24-gauge wire.
3. Enter 15.00
Ω
. on the decade box. Allow at least
10 seconds to stabilize. Press . once at the
Calibrate Input 3 prompt (Factory Page). At the
15.00
Ω
SlWr prompt press . once and to store
the 15.00
Ω
input press > once.
4. Enter 1000.00
Ω
. from the decade box. Allow at
least 10 seconds to stabilize. Press . once at
the Calibrate Input 3 prompt. At the 1000.00
Ω
SlWr prompt press . once and to store the
380.00
Ω
or 6080.00
Ω
input press > once.
5. Rewire for operation and verify calibration.
Voltage Process Input Procedure
Equipment
• Precision voltage source, 0 to 10V minimum range,
with 0.001V resolution.
Input x (1 to 3) Setup and Calibration
Inputs 2 and 3 appear only if the controller is the
enhanced version (F4P _ - _ _ AB - _ _ _ _).
1. Connect the correct power supply to terminals 1, 2
and 3 (see the Wiring Chapter and the Appendix).
2. Connect the voltage source to input 1 terminals 59
(+) and 62 (-), input 2 terminals 53 (+) and 58 (-) or
input 3 terminals 51 (+) and 56 (-).
3. Enter 0.000V from the voltage source to the
controller. Allow at least 10 seconds to stabilize.
Press the Right Key
. once at the Calibrate Input 1
prompt. At the 0.000V prompt press . once and to
store the 0.000V input press the Up Key > once.
✔
NOTE:
You need the equipment listed and technical skills.
Controllers come calibrated from the factory. Recalibrate
only for other agency requirements or if temperatures
aren’t accurate as verified by another calibrated
instrument.
*The tenth digit of your model number, F4XX-XXXX-
X
X
XX ,
determines what prompts appear and what
input resistance values to use for RTD calibration. Refer
to the Ordering Information in the Appendix.