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47D Series Modbus Reference Guide EM-9501-C Rev.4
3.8.3 ALARM TRIP ACTION
Alarm setpoints are set at selected Bank No.s (Register 4101 ... ).
ADDR. WORD CONTENTS
UNIT
4201
1
LL trip action
0 : High
1 : Low
Factory setting : 0 for HH and H, 1 for LL and L
4202
1
LL deadband (hysteresis)
0 ... 9999
V M AC
Decimal point position setting
Factory setting : 1
T R
°C/100 or °F/100
4203
1
LL ON delay time
seconds/10
0 ... 999
Factory setting : 0
4204
1
LL OFF delay time
seconds/10
0 ... 999
Factory setting : 0
4205
1
LL one-shot output time
seconds/10
0 ... 9999
Factory setting : 0
4206
1
LL coil energized / de-energized at alarm trip
0 : Energized (*)
1 : De-energized
4211
6
L alarm trip action
:
Identical to LL setting (4201 ... 4206)
4216
4221
6
H alarm trip action
:
Identical to LL setting (4201 ... 4206)
4226
4231
6
HH alarm trip action
:
Identical to LL setting (4201 ... 4206)
4236
4243
1
P ON delay time
seconds/10
0 ... 999
Factory setting : 0
4244
1
P OFF delay time
seconds/10
0 ... 999
Factory setting : 0
4245
1
P one-shot output time
seconds/10
0 ... 9999
Factory setting : 0
4246
1
P coil energized / de-energized at alarm trip
0 : Energized (*)
1 : De-energized
3.9 OPERATION CONTROL SETTING
ADDR. WORD CONTENTS
5001
1
Automatic return time to the measuring mode
The displays can be automatically returned to the normal operation when the preset time period has been
elapsed after the last front button control.
0 : Manual returning only
1 ... 99 : Seconds
Factory setting : 15
5002
1
Transition time to the lockout control mode
The displays can be switched to Lockout Control Mode when the designated buttons are held down for a
preset time period.
0 ... 99 : Seconds
Factory setting : 5
