Megmeet MTC-04-NVT, Руководство пользователя

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8
3. Control function setting.
4. Multi-stage function setting.
5. Alarm function setting.
6. Litre/temperature limit setting.
7. Save and set BFM parameters.
8. The other.
1.5.1 Channel operation monitoring
The channel operation monitoring content of the buffer zone (BFM) of MTC-04-NVT is shown in
Table 1-5
Table 1-5 MTC-04-NVT buffer (BFM) channel operation monitoring
BFM
Contents Remarks
natur
e
Save
CH1 CH2 CH3 CH4
#701 #702 #703 #704 Measured value
（
PV
）
*1
Units: 0.1
℃
and 0.1
℉
R N
#709 #710 #711 #712
Heat side control
output (MV) * 2
The default value:
0.0% (percentage
show
）
R N
#717 #718 #719 #720
More paragraphs of
the currently
executing period
control * 3
Default value: 0.0%
(expressed as a
percentage)
R N
#725 #726 #727 #728
Multi-step control
current execution
segment * 3
Default value
：
0
Range:0~8
R N
#733
Output state of
refrigeration end *4
Default value
：
0 R N
#734 Input port status*5 Default value
：
0 R N
#735 Error status word * 6 Default value
：
0 R N
#736
Set value range error
address*7
0:normal
Other values: setting
the wrong BFM
address
R N
#737
Cold junction
temperature*8
Default value
：
0 R N
#738 #739 #740 #741 Work status word * 9 Default value
：
0 R N
* 1. #701 ~ #704:The measured value of channel 1 to channel 4. The unit is determined according
to the input type (#901 ~ #904). When the mode is Celsius, the unit is 0.1
℃
; when the mode is
Fahrenheit, the unit is 0.1
℉
.
* 2. #709 ~ #712:Heating side control output value MV; #717 ~ #720: cooling hot side control
output value MV; The control output value of the channel obtained by the control algorithm.
* 3. #725 ~ #728: Each channel multi-segment setting executes the current segment. The
segment number being executed when multiple segment Settings are displayed. 0: indicates that
the execution state is not set in multiple segments or that multiple segments are completed.
* 4. #733: Output status of refrigeration end. Bit0 corresponds to the output state of the
refrigeration end of channel 1, Bit1 corresponds to the output state of the refrigeration end of
channel 2, and so on. When is 1, the output of the refrigeration end is effective; when is 0, the
output of the refrigeration end is invalid.
* 5. #734: Input port status. Bit0 corresponds to input port 1, Bit1 to input port 2, and so on. A
value of 1 indicates that the input is valid, and a value of 0 indicates that the input is invalid.
* 6. The failure status information of #735 is shown in table 1-6 .