Delta DTM Series - Output Peak Shift Function Setting; Assign the Addresses for I;O Expansion Module

Chapter 4: Output and Alarm Function Configuration
DTM temperature controller operating manual
4-2
CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
OUT1 control action Hx0C8 Hx0C9 Hx0CA Hx0CB Hx0CC Hx0CD Hx0CE Hx0CF
OUT2 control action Hx0D0 Hx0D1 Hx0D2 Hx0D3 Hx0D4 Hx0D5 Hx0D6 Hx0D7
OUT1 upper limit Hx0E8 Hx0E9 Hx0EA Hx0EB Hx0EC Hx0ED Hx0EE Hx0EF
OUT1 lower limit Hx0F0 Hx0F1 Hx0F2 Hx0F3 Hx0F4 Hx0F5 Hx0F6 Hx0F7
OUT1 cycle time Hx0F8 Hx0F9 Hx0FA Hx0FB Hx0FC Hx0FD Hx0FE Hx0FF
OUT2 upper limit Hx128 Hx129 Hx12A Hx12B Hx12C Hx12D Hx12E Hx12F
OUT2 lower limit Hx130 Hx131 Hx132 Hx133 Hx134 Hx135 Hx136 Hx137
OUT2 cycle time Hx138 Hx139 Hx13A Hx13B Hx13C Hx13D Hx13E Hx13F
Table - Output control setting communications addresses
 Note: x indicates internal station number.
4.1.4 Output peak shift function setting
DTM provides output peak shifting function to avoid simultaneous activation of multiple sets of outputs of
the system, resulting in excessive instantaneous current load. When the output peak shift setting is
enabled, the output cycle remains unchanged, but the turn-on time of each output will be staggered.
The communication address of the output peak shift setting is Hx261, and the written content 0=disable,
1=enable
.
4.2 Assign the Addresses for I/O Expansion Module
In the DTM host and measurement expansion modules, each measurement channel can provide 2 control
outputs and 3 alarm outputs. The DTM host and measurement expansion modules can provide physical
output points for a maximum of 8 channels (install 2 expansion cassettes); when needed, additional I/O
expansion modules can be installed to increase the number of physical output points.
The communications addresses of the physical output points of the DTM host and measurement expansion
modules are shown in the table below; edit setting content H00yz in accordance with the internal station
number of the I/O expansion module (y: 1~F) and channel number (z: 0~7), and so on, and write to the
devices output or alarm communications addr esses.
CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
OUT1 to
station_x*
-channel
Hx190 Hx191 Hx192 Hx193 Hx194 Hx195 Hx196 Hx197
OUT2 to station_x*-
channel
Hx198 Hx199 Hx19A Hx19B Hx19C Hx19D Hx19E Hx19F
ALM1 to station_x*-
channel
Hx1A0 Hx1A1 Hx1A2 Hx1A3 Hx1A4 Hx1A5 Hx1A6 Hx1A7
ALM2 to station_x*
-
channel
Hx1A8 Hx1A9 Hx1AA Hx1AB Hx1AC Hx1AD Hx1AE Hx1AF
ALM3 to station_x*-
channel
Hx1B0 Hx1B1 Hx1B2 Hx1B3 Hx1B4 Hx1B5 Hx1B6 Hx1B7
Table – Assignment of communications addresses to I/O expansion modules