Delta DTM Series - Manual Multi-Loop Control Function

Chapter 6: Operating Instructions for Other Auxiliary
Functions
DTM temperature controller operating manual
6-14
 Notes:
1. In the above table, x is the internal station number of the measurement host or measurement expansion
module. If the output points of the same output expansion module are allocated to the measurement host
and the measurement expansion module at the same time, the corresponding communication addresses
of the measurement host and the measurement expansion module must be read and written separately.
2. Writing example 1: DTM system existing measurement host, set the auxiliary SV of channel 1 of DOV module
(internal station number 1) to 200, then write the content [H00C8] to the address [H0A00]. The hexadecimal C8 is
200, and H0A00 is the corresponding communication address of the DTM host.
Write example 2: Existing measurement host of DTM system, set the auxiliary SV of channel 10 of DOX module
(internal station number 9) to 200, then write content [H00C8] to address [H0A89]. The hexadecimal C8 is 200.
H0A89 is the corresponding communication address of the DTM host.
3. Reading example 1: DTM system existing measurement host, read the auxiliary SV value of channel 1 of the DOV
expansion module (internal station number 1), then directly read the address [H0A00].
Reading example 2: DTM system existing measurement expansion module (internal station number 1), read the
auxiliary SV value of channel 10 of the DOX expansion module (internal station number 9), then directly read the
content of the address [H1A89].
4. The auxiliary SV of communication address of each output expansion module in the auto multi-loop control mode
is the same as the communication address of the auxiliary output percentage in the manual multi-loop control
mode, please refer to section 6.4.5. The range of 0~10000 means 0~1000°C.
6.4.4 Manual multi-loop control function
In manual multi-loop control, the user needs to fill in the auxiliary output percentage according to the
characteristics of the heating device.
Each output channel needs to specify the corresponding input channel of the measurement device, please
refer to section 6.4.4
auxiliary output
percentage
Corresponding measurement devices input channel
Address
xA00~xAEF
xD00~xDEF
Content
written
0 ~5000
xy，x=0~F(internal station no.); y=0~7CH, (0
corresponds to input channel 1, and so on in sequence)
mapping
range
0%~500%
All input channels of the measurement device
Forced Full
Off
10001( Corresponds to
0% output )
Forced Full
ON
10002( Corresponds to
100% output
 Notes:
1. In the above table, x is the internal station number of the measurement host or measurement expansion
module. If the output points of the same output expansion module are allocated to the measurement host
and the measurement expansion module at the same time, the corresponding communication addresses
of the measurement host and the measurement expansion module must be read and written separately.
2. Writing example 1: DTM measurement host, set the auxiliary output percentage of channel 1of DOV module
(internal station number 1) to 100, then the content [H0064] is written to address [H0A00].The hexadecimal number
64 is 100.
H0A00 is the corresponding communication address of the DTM host
Write example 2: DTM measurement host, set the DOX expansion module (internal station number 9) channel 10
auxiliary output percentage to 100, then the content [H0064] is written to address [H0A89]. The hexadecimal
number 64 is 100. H0A89 is the corresponding communication address of the DTM host.
3. Reading example 1: The existing measurement host of the DTM system, read the auxiliary output percentage
value of channel 1 of the DOV expansion module of internal station number 1, then directly read the content of the
address [H0A00].
Reading example 2: DTM system existing measurement expansion module(internal station number 1),
read the internal station number 9 DOX expansion module channel 10 auxiliary output percentage, then directly
read the content of the address [H1A89].
4. The auxiliary output percentage range 0~5000 means 0~500%.