SMC Networks HEC002-A5, Руководство по эксплуатации

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Operation
HEC002-A/HEC006-A 8-4
Table8-2 Available mode in Level 2
No.
Modes
Setting contents
Setting range
(Min. increment)
Default
1
Fine Control of
Internal Sensor
Sets the fine adjusting value to
calibrate the internal temp. sensor. -9.99 to 9.99

C
(0.01

C)
0.00
2
Fine Control of
External Sensor
Sets the fine adjusting value to
calibrate the external temp. sensor
available optionally.
-9.99 to 9.99

C
(0.01

C)
0.00
3
PB Range
Sets PB (Proportional Band) range used
for PID control. 0.3 to 9.9

C
(0.1

C)
0.6
(2.0)
4
ARW Range
Sets integral operation range of PID
control.
ARW: Anti Reset Windup
0.3 to 9.9

C
(0.1

C)
1.0
(2.2)
5 I Constant Sets integral time used for PID control.
1 to 999sec
(1sec)
150
(50)
6 D Constant
Sets differential time used for PID
control.
When 0 is set, differential operation is
not made.
0.0 to 99.9sec
(0.1sec)
0.0
7
Heating/Cooling Ratio
Sets output ratio of cooling to heating to
compensate difference of gain between
them.
10 to 999%
(1%)
200
8
Overload Judging
Temp. Range
Sets the temp. range for judgment of
overload(accompanying abnormal
output alarm ERR15).
0.1 to 9.9

C
(0.1

C)
0.2
9 Overload Judging Time
Sets time for judgment of overload
(accompanying abnormal output alarm
ERR15). When 0 is set, the alarm
doesn’t arise.
0 to 99min
(1min)
10
10
Output Ratio
Shows output ratio of thermo module
by 1%. The prefix symbol “-” stands for
cooling and no prefix stands for
heating.
-100 to 100%
(1%)
-
11
Upper/Lower Temp.
Alarm Sequence
Determines whether or not temp.
upper/lower limit alarm is output when
power is turned on.
On : Output
Off : Not output
On, Off Off
* How to return default value: Turn on the power supply with pressing [SEL] and [RET] keys. At this time, the
settings of Level 1 and Level 3 are also reset.
* The default value indicated in ( ) is an optimal value. The value is inputted at that time of shipment factory. If
turn on the power supply with pressing [SEL] and [RET] keys, set up the value indicated in ( ).