3
3. 3.2 channel characteristics set
MTC-04 buffer (BFM) channel characteristics set as table 3-6
Table 3-6 MTC-04-NTR buffer (BFM) channel characteristics set
BFM
Content
Remarks
Nat
ure
Sa
ve
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 #8209 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
* 1. After #200 is set to 1, all BFM units of the module are reset to their
default values.
* 2. Change Settings allowed for BFM. Setting BFM#201 to 0 will
prevent the user from making inadvertent adjustments to BFM. Once
the disable Settings feature is set, it remains in effect until the allow
command is set (#201 = 1).
* 3. #801 ~ #804: set the data cache D0 for each channel; #809 ~ #812:
each channel feature sets the data cache D1. Use the two-point
method to set channel characteristics, D0, D1 represents the channel
output digital quantity, A0, A1 represents the channel actual input
temperature value, each channel occupies 4 words. Considering the
convenience of the user's setting, and without affecting the realization
of the function, A0 was fixed as 0
℃
, and A1 was fixed as the maximum
of the measurement range in the current mode. If you change the D0
and D1 values of the channel, you can change the channel
characteristics. D0 and D1 can be adjusted
±
1000 on the basis of
factory setting. If the current mode USES Celsius, the adjustment range
is
±
100
℃
; if the current mode USES Fahrenheit, the adjustment
range is
±
100
℉
. If a value is set beyond this range, the MTC will not
accept it and will keep the original valid setting.
3. 3.3 control function setting
MTC-04-NTR buffer (BFM) set the control function of the content to
table 3-7.
Table 3-7 MTC-04 buffer (BFM) the control function of the set
BFM
Content
Remarks
Natu
re
Sa
ve
CH1 CH2 CH3 CH4
#901 #902 #903 #904 Input type *1 Default value
：
0 R/W
Y
#909 #910 #911 #912 Set value
(SV) * 2
Default value
：
0.0
Unit
：
0.1
℃
/
℉
R/W
Y
#917 #918 #919 #920 Proportional
cycle time* 3
Default value
：
2
Range
：
1
～
100 R/W
Y
#925 #926 #927 #928
Heat side
proportional
band
Default value
：
30
Unit
：
0.1
％
Range
：
0.1
％～
1000.0
％
R/W
Y
#933 #934 #935 #936
Heat side int
egral time
Default value
：
240
Range
：
1
～
3600
（
Seconds
）
R/W
Y
#941 #942 #943 #944
Heat side
Derivative
time
Default value
：
60
Range
：
0
～
3600
（
Seconds
）
R/W
Y
BFM
Content
Remarks
Natu
re
Sa
ve
CH1 CH2 CH3 CH4
#957 #958 #959 #960
Cool side
proportional
band
Default value
：
30
Unit
：
0.1
％
Range
：
0.1
％～
1000.0
％
R/W
Y
#965 #966 #967 #968
Cool side int
egral time
Default value
：
240
Range
：
1
～
3600
（
Seconds
）
R/W
Y
#973 #974 #975 #976
Cool side
derivative
time
Default value
：
60
Range
：
0
～
3600
（
Seconds
）
R/W
Y
#981 #982 #983 #984 Overlap/dead
band*4
Default value
：
0
No overlapped
non-inductive
belt
Setting
range:-input
range~+input
range
R/W
Y
#989 #990 #991 #992
Undershoot
suppression
factor*5
Water-cooled
default
Air-cooled
default
Range:0~1000
R/W
Y
#997
Run/stop
transfer of
CH1-CH4 *6
Default value
：
B0000
0
：
Stop 1
：
Start
R/W
Y
M0
M1
M2
M3
Run/stop
transfer of
CH1-CH4 *6
Default value
：
B0000
0
：
Stop 1
：
Start
R/W
Y
#999
Auto-tuning
setting of
CH1- CH4 *7
Default value
：
B0000
0:Not self-tuning
or auto-tuning h
as been
completed
1
：
Auto-Tune
R/W
Y
M8
M9
M10 M11
Auto-tuning
setting of
CH1- CH4 *7
Default value
：
0
0:Not self-tuning
or auto-tuning h
as been
completed
1
：
Auto-Tune
R/W
Y
#100
0
#100
1
#100
2
#100
3
Run/stop
transfer of
CH1-CH4 *6
Default value
：
2
0
：
Hand 1
：
ON/OFF 3:PID
R/W
Y
#100
8
#100
9
#101
0
#101
1
Heat/Cool
action*8
Default value
：
1
0:Cooling
1:Heating
2:Heating and
cooling (air
cooling)
3:Heating and
cooling (water
cooling)
4:Position ratio
PID
R/W
Y
#101
6
#101
7
#101
8
#101
9
Hand output
value
Default value
：
0
Range
：
0.0
～
100.0
（％）
R/W
Y
#102
4
#102
5
#102
6
#102
7
Adjust
sensitivity
（
ON/OFF
control
method is
effective
）
Default
value:100
Unit
：
0.1
℃
/
℉
Range
：
0~999
R/W
Y
BFM
Content
Remarks
Nat
ure
Sa
ve
CH1 CH2 CH3 CH4
#103
2
#103
3
#103
4
#103
5
Auto-tuning
deviation
Default value
：
0
Unit
：
0.1
℃
/
℉
Range:
±
input
range
R/W
Y
#110 #110 #110 #110 Heat side
Default value
：
R/W
Y
