TOHO ELECTRONICS TTM200 User Manual
Page 144
48-7009-E
5-74
5.6.3 Complementary explanation of the bank automatic switching function
Regarding the zone threshold* setting [PM1 to PM7]:
If all seven points at most are set with different values one another, eight zones can be established for each
temperature allowing eight banks to be used. The setting range is from SLL to SLH. If all seven points
are set to SLH, the threshold is integrated into one zone to provide the maximum value (applicable only for
the bank 0). The initial value is set to this status.
Note The threshold values are PM7 to PM1 in sequence from the largest. Changing the sequence is not
allowed. Therefore, a lower temperature should be set to a threshold with a smaller designation
number. (The system is constructed in such a way.)
The following is an example of the setting.
■ Setting example of the auto bank switching function setting mode (initial value: PM1 to PM7
1200)
The initial setting status is shown. The SLH is set for all PM1 to PM7. No auto switching is
performed.
SV
SLL
①
②
③
④
⑤
④
①
③
PM1=PM2=PM3=PM4=PM5=PM6=PM7=SLH
SLH PM7
PM6
PM5
PM4
PM3
PM2
PM1
When one bank is used
(zone threshold: SLH for all initial values):
Z
o
n
e
t
h
re
s
h
o
ld
s
e
tt
in
g
Bank 0
Refer
Bank 0 is fixed; no auto switching is performed.
SV
value
PM7≦
<SLH
SLL≦
<PM1
PM1≦
<PM2
PM2≦
<PM3
PM3≦
<PM4
PM4≦
<PM5
PM5≦
<PM6
PM6≦
<PM7
SET 20
setting value
M
a
x
.
1
6
p
a
ra
m
e
te
rs
One bank is used.
→
→
→
→
→
→
→
Bank 0
RMP
10
P1
3.0
I
0
D
0
•
•
•
PM* setting
value
Bank
auto-switching
source
Bank
No.
SLH
200
C
Bank 0
PM7
200
C
⑤150
C
Bank 0
PM6
200
C
Bank 0
PM5
200
C
Bank 0
PM4
200
C
④100
C
Bank 0
PM3
200
C
③70
C
Bank 0
PM2
200
C
Bank 0
PM1
200
C
②35
C
Bank 0
SLL
200
C
①10
C
Bank 0