User manual

46 - UR4848 - User manual UR4848 - User manual - 47
57 tune Tune
Tuning type selection. (See paragraph 7.2)
die. Disabled (Default)
Auto Automatic (P.I.D. parameters are calculated at activation and at
change of set point)
Man. Manual (launch by keyboard or digital IN)
sYnc. Synchronized [see word modbus 1025 (only UR484803)
58 s.dtu. Setpoint Deviation Tune
Select the deviation from the command setpoint for the threshold
used by autotuning to calculate the P.I.D. parameters
0-5000 [digit
10
] (degrees.tenths for temperature sensors),
Default: 10.
59
op.mo. Operating Mode
Select operating mode. (See paragraph 7.12)
cont. Controller (Default)
pr.cY. Pre-programmed cycle (See paragraph 7.7)
2t.s. Setpoint change by digital input
2t.s.i. Setpoint change by digital input with impulse command
3t.s.i. 3 sets change by digital input with impulse command
4t.s.i. 4 sets change by digital input with impulse command
t.res. Reset time (custom function)
p.c.s.s. Pre-programmed cycle with Start / Stop by digital input
60 au.ma. Automatic / Manual
Enable automatic / manual selection. (See paragraph 7.6)
dis. Disabled (Default)
En. Enabled
En.St. Enabled with programming module
10
Display of decimal point depends on setting of parameter sen. and parameter d.p.
61 dGt.i. Digital Input
Digital input functioning (P59 selection must be
cont. or Pr.cY. ).
(See paragraph 7.2)
dis. Disabled (Default: 0)
st.st. Pre-programmed cycle with Start / Stop
rn.no. Run N.O. (enables regulation with N.O. contact)
rn.nc. Run N.C. (enables regulation with N.C. contact)
L.c.n.o. Lock conversion N.O. (stop conversion and display value with N.O.)
L.c.n.c. Lock conversion N.C. (stop conversion and display value with N.C.)
tune Manual Tune (by digital input)
a.ma.i. Auto manual impulsive (See paragraph 7.12)
a.ma.c Automatic manual contact (See paragraph 7.12)
62 Grad. Gradient
Rising gradient for Soft-Start or pre-programmed cycle
0 Disabled
1-9999 [Digit/hour
11
] (degrees/hour with display of tenth for tem-
perature sensor)
Default: 0.
63
ma.ti. Maintenance Time
Maintenance time for pre-programmed cycle
00.00-24.00 hh.mm. Default: 00.00
64
u.m.c.p. User Menu Cycle Programmed
Allows to modify rising gradient and maintenance time, from user
menu, when pre-programmed cycle is operating
dis. Disabled (Default)
Grad. Gradient
ma.ti. Maintenance time
ALL Both gradient and maintenance time
11
Display of decimal point depends on setting of parameter sen. and parameter d.p.