Ramping controller prompt table, Table 5.7, Idsp to lat3 – Watlow Series 988 Family User Manual
Page 35
Name
Description
Read (?) and/or Write (=) Syntax
Range
data.1
data.2
Modbus
Address
Ramping Controller Prompt Table
981,
982,
983, 984
Command Summary Series 981-984, Chapter 5
Data Communications with the Watlow Series 988 Family
5.7
IDSP
Idle Set Point
? <sp> IDSP <cr>
RL1 to RH1
308
After Power Outage
= <sp> IDSP <sp> data.2 <cr>
IN1
Input 1 Type
? <sp> IN1 <cr>
1 = J t/c; 32 to 1500°F/0 to 816°C
601
= <sp> IN1 <sp> data.2 <cr>
2 = K t/c; -328 to 2500°F/-200 to 1371°C
3 = T t/c; -328 to 750°F/-200 to 399°C
4 = N t/c; 32 to 2372°F/0 to 1300°C
5 = E t/c; -328 to 1470°F/-200 to799°C
6 = C t/c (W3); 32 to 4200°F 0 to 2316°C
7 = D t/c (W5); 32 to 4200°F/0 to 2316°C
8 = Pt 2; 32 to 2543°F/0 to 1395°C
10 = R t/c; 32 to 3200°F/0 to 1760°C
11 = S t/c; 32 to 3200°F/0 to 1760°C
12 = B t/c; 1598 to 3300°F/870 to 1816°C
Caution: Writing to IN1 or IN2 resets most
14 = 1° RTD (DIN); -328 to 1472°F/-200 to 800°C
prompts to their default values.
15 = 0.1° RTD (DIN); -99.9 to 999.9°F/-99.9 to 700.0°C
17 = 4-20mA; -999 to 9999 units
18 = 0-20mA; -999 to 9999 units
19 = 0-5V
Î
(dc); -999 to 9999 units
20 = 1-5V
Î
(dc); -999 to 9999 units
21 = 0-10V
Î
(dc); -999 to 9999 units
23 = 0-50mV
Î
(dc); -999 to 9999 units
24 = 0-100mV
Î
(dc); -999 to 9999 units
IN2
Input 2 Type
? <sp> IN2 <cr>
26 = Slidewire off
611
= <sp> IN2 <sp> data.2 <cr>
27 = Slidewire; 100 to 1200
32 = Event input 2 off
33 = Event Input 2 on
IT1
Integral for Output 1 ? <sp> IT1 <cr>
0.00 to 99.99 minutes per repeat
501
= <sp> IT1 <sp> data.2 <cr>
Default: 10.00 minutes per repeat
IT2
Integral for Output 2 ? <sp> IT2 <cr>
0.00 to 99.99 minutes per repeat
511
= <sp> IT2 <sp> data.2 <cr>
Default: 10.00 minutes per repeat
ITY1
Input 1
? <sp> ITY1 <cr>
0 = None
8
Hardware Type
1 = t/c only
4 = Input off
5 = Universal RTD
6 = Universal high gain t/c
7 = Universal low gain t/c
8 = Universal millivolts
9 = Universal process
ITY2
Input 2
? <sp> ITY2 <cr>
0 = None
9
Hardware Type
3 = Slidewire
4 = Input off
10 = Event input
LAT2
Alarm 2 Latching
? <sp> LAT2 <cr>
0 = Latching alarms
721
= <sp> LAT2 <sp> data.2 <cr>
1 = Non-latching alarms
Default: 1
LAT3
Alarm 3 Latching
? <sp> LAT3 <cr>
0 = Latching alarms
738
= <sp> LAT3 <sp> data.2 <cr>
1 = Non-latching alarms
Default: 1
ç
CAUTION:
Avoid writing <=>
continuously, such
as ramping set
points or repetitive
loops, to the
Series 981-984
EEPROM memory.
Continuous writes
may result in
premature control
failure, system
downtime and
damage to pro-
cesses and
equipment.
NOTE:
The number of
decimal places
returned by many
of these com-
mands is deter-
mined by the DEC1
or IN1 setting.
NOTE:
(RTD setting)
For JIS curve, go
to rtd1 prompt
after selecting In1.
Table 5.7 -
IDSP to LAT3