Delta DTM Series - Chapter 6: Operating Instructions for Other Auxiliary Functions; Self-Definition of Functions (Default); Explanation of Self-Definition of Functions (Default); Settings for Self-Definition of Functions (Default)

Chapter 6: Operating Instructions for Other Auxiliary
Functions
DTM temperature controller operating manual
6-1
Chapter 6
Operating Instructions for Other Auxiliary
Functions
6.1 Self-definition of Functions (Default)
6.1.1 Explanation of Self-definition of Functions (Default)
Self-definition of functions (default) refers to the placement of functions commonly used together in the
same communications group. To define different functions in different communications groups (a total of 16
groups, see table below), users can first select the needed communications group, then enter the internal
station number and channel of the data content to be read into the communications groups first address,
and finally read relevant single/multiple function data content items.
Note: When the user turns on multi-loop output function, the self-definition of functions (default)
will be disabled, but self-definition of functions (self-defined) can be used normally.
6.1.2 Settings for Self-definition of Functions (Default)
 Example: To write the input channel_2 PID control parameters for the measurement expansion module with
internal station number 4 in accordance with [30, 160, 40] (H001E, H00A0, H0028), first select
[communications group 0] (H0A00~H0A0F) in accordance with needs, and then write data content [H0041] of
internal station number and channel to [H0A00], which will allow the content of [H001E, H00A0, H0028] to be
written to [H0A01, H0A02, H0A03] in multiple items; reading is performed in the same way.
 Notes: Internal station number and channels can be edited by setting the content of H00yz in accordance with
internal station number (y: 1~F) and channel number (z: 0~7).
Group
0
H0A00-
H0A07
Internal
station
number/
channel
Proportion
al band
Integration
time
Derivative
time
Proportio
nal band
(cooling
side)
Integratio
n time
(cooling
side)
Derivative
time
(cooling
side)
Reserved
area
H0A08-
H0A0F
Reserved
area
Reserved
area
Reserved
area
Reserved
area
Group
SV value
Reserved
area
Reserved
area
Reserved
area
Group
1
H0A10-
H0A17
Internal
station
number/
channel
SV value
Upper limit
of SV
value
Lower limit
of SV
value
Input
Offset
value
Input
Gain
value
Input
sensor
type
Digital
filtering
factor
H0A18-
H0A1F
Digital
filtering
range
Reserved
area
Reserved
area
Reserved
area
Reserved
area
Reserved
area
Reserved
area
Reserved
area
Group
2
H0A20-
H0A27
Internal
station
number/
channel
ALM1
action
ALM1
Delay
ALM1
option
ALM1-H ALM1-L
ALM2
action
ALM2
Delay
H0A28-
H0A2F
ALM2
option
ALM2-H ALM2-L
ALM3
action
ALM3
Delay
ALM3
option
ALM3-H ALM3-L