Watlow Series F4S/D - Manual (Page 28)

3 . 1 2 ■ O p e r a t i o n s Wa t l o w S e r i e s F 4 S / D
Operations Page Parameter Table
Modbus
Register
Range read/write Conditions for
Parameter Description (Modbus Value) Default [I/O, Set, Ch] Parameters to Appear
✔ NOTE: Press the Information Key ˆ for more task-related tips.
Active if PID Units (Setup Page)
is set to U.S. and Proportional
Band is not set to 0.
2A 2B Set
2504 2554 [6]
2514 2564 [7]
2524 2574 [8]
2534 2584 [9]
2544 2594 [10]
r/w
0.00 minutes
(0)
0.00 to 9.99 minutes
(0 to 999)
Rate x (A or B)
Set the rate time.
Active if PID Units (Setup Page)
is set to SI and Proportional
Band is not set to 0.
2A 2B Set
2503 2553 [6]
2513 2563 [7]
2523 2573 [8]
2533 2583 [9]
2543 2593 [10]
r/w
0.00 minutes
(0)
0.00 to 9.99 minutes
(0 to 999)
Derivative x (A or B)
Set the derivative
time.
Active if PID Units (Setup Page)
is set to U.S. and Proportional
Band is not set to 0.
2A 2B Set
2502 2552 [6]
2512 2562 [7]
2522 2572 [8]
2532 2582 [9]
2542 2592 [10]
r/w
0 per minute
(0)
0.00 per minute to
99.99 per minute
(0 to 9999)
Reset x (A or B)
Set the reset time in
repeats per minute.
Active if PID Units (Setup Page)
is set to SI and Proportional
Band is not set to 0.
2A 2B Set
2501 2551 [6]
2511 2561 [7]
2521 2571 [8]
2531 2581 [9]
2541 2591 [10]
r/w
0 minutes
(0)
0.00 to 99.99 minutes
(0 to 9999)
Integral x (A or B)
Set the integral time
in minutes.
Active: Always (Channel 1). 2A 2B Set
2500 2550 [6]
2510 2560 [7]
2520 2570 [8]
2530 2580 [9]
2540 2590 [10]
r/w
25°F (25)
14°C (14)
0 to 30000
(1 to 30000)
Proportional Band x (A or B)
Set the proportional
band.
Main > Operations > Edit PID > PID Set Channel 2 > PID Set x (6 to 10)
PID Set x (6 to 10)
Active if Proportional Band is set
to 0 and one channel is set to
heat and the other to cool
(Setup Page).
1A 1B Set
507 557 [1]
517 567 [2]
527 577 [3]
537 587 [4]
547 597 [5]
r/w
3 (3) 1 to 30000
(1 to 30000)
Hysteresis x (A or B)
Define the process
variable change from
the set point re-
quired to re-energize
the output (in on-off
mode).
Active if Proportional Band is not
set to 0 and one output is set to
heat and the other to cool
(Setup Page).
1A 1B Set
505 555 [1]
515 565 [2]
525 575 [3]
535 585 [4]
545 595 [5]
r/w
0
(0)
0 to 30000
(0 to 30000)
Dead Band x (A or B)
Define the effective
shift in the heating
and cooling set
points to prevent
conflict.
Active if PID Units (Setup Page)
is set to U.S. and Proportional
Band is not set to 0.
1A 1B Set
504 554 [1]
514 564 [2]
524 574 [3]
534 584 [4]
544 594 [5]
r/w
0.00 minutes
(0)
0.00 to 9.99 minutes
(0 to 999)
Rate x (A or B)
Set the rate time.