9
A state of BFM#735
ON
（
1
）
OFF
（
0
）
b7
：
Save
－
－
b8
～
b15
：
Broken
accidentally detection (only
support thermocouple)
1 ~ 4 channel thermocouple broken
accidentally, the flag is 1
No broken
accidentally wrong
channel
* 6. #736: error address setting value range. Incorrect BFM area code is displayed.
* 7. #737: reflects the current cold end temperature.
* 8. #738 ~ #741: status word for each channel. Shows the error state and control state of each
channel, #738 corresponds to channel 1, #739 corresponds to channel 2, and so on. See table 1-7
for specific information.
Table 1-7 Error status and control of the state of each channel
Bite
Definition
ON
（
1
）
OFF
（
0
）
b0
～
b3
Alarm 1 ~ 4 state
Alarm
No alarn
b4
Sign of Initialization
complete
Initialization complete
Initialization
unfinished
b5
Auto-tuning state
Auto-tuning state
Status of no
auto-tuning
b6
Control state
Control state
uncontrolled state
b7
Control completion status The temperature reaches setting and
in a stable state
Incomplete control
b8
～
b15
Save
－
－
1.5.2 Channel characteristics set
MTC-04-NT buffer (BFM) channel characteristics set as table1-8
Table 1-8 MTC-04-NT buffer (BFM) channel characteristics set
BFM
Content
Remarks
Natu
re
Sav
e
CH1 CH2 CH3 CH4
#200
Restore factory setting*1
Default value
：
0
R/W
N
#201
Change Settings allowed*2 Default value
：
1
，
Allows to change
0
：
Not Allowed To Change
R/W
N
#801 #802 #803 #804 Digital filter set of one step Default value
：
0
Range
：
0
～
100
（
Seconds
）
R/W
Y
#809 #810 #811 #812 D0*3
Default value
：
0
R/W
Y
#817 #818 #819 #820 D1*3
Default value
：
12000
（
With the input
type change
）
R/W
Y
#825 #826 #827 #828 A0*3
Default value
：
0
R
N
#833 #834 #835 #836 A1*3
Default value
：
12000
（
With the input type change
）
R
N
