Delta Temperature Controller
User Manual
Страница 1: ...Delta Temperature Controller User Manual...
Страница 2: ...CHAPTER 1 DEFAULT SETTINGS OF PARAMETERS 1 1 Default Settings in Temperature Controller 3 1 2 How to Return to Default Settings in DTA 4 1 3 How to Return to Default Settings in DTB 7 1 4 How to Retur...
Страница 3: ...setting mode Press for more than 3 seconds to enter initial setting mode Set up control modes Control mode PID control Run stop Run Output 1 Heating Output 2 Heating Status of key Normal Auto tuning...
Страница 4: ...DTC Level 1 password Disabled Level 2 password Disabled Level 3 password Disabled Back to top Back to top 1 2 How to Return to Default Settings in DTA Display Explanations PV SV Status of the tempera...
Страница 5: ...100 which will be displayed when DTA is not connected to a sensor or thermocouple The model adopted in this example is DTA4896R1 with firmware V3 50 1 Make sure RS 485 hardware communication cable in...
Страница 6: ...ation address Communication speed Data length in bits Parity bit Stop bit Back to top Return to the first item in the initial setting mode Return to PV SV screen in the operation mode DTCOM Software E...
Страница 7: ...eturn to default settings successfully Switch off DTA and re power it Return to default value The default sensor is PT100 which will be displayed when DTA is not connected to a sensor or thermocouple...
Страница 8: ...lue The default sensor is PT100 which will be displayed when DTB is not connected to a sensor or thermocouple The model adopted in this example is DTB4896RR with firmware V1 50 1 Make sure RS 485 hard...
Страница 9: ...on write in enabled ASCII or RTU Communication address Communication speed Data length in bits Parity bit Stop bit back to top Return to the first item in the initial setting mode Return to PV SV scre...
Страница 10: ...has return to default settings successfully Switch off DTB and re power it Return to default value The default sensor is PT100 which will be displayed when DTC is not connected to a sensor or thermoc...
Страница 11: ...settings Function address 474E Write data 1234 Please DO NOT modify this value otherwise system confusion may occur Switch off DTC and re power it Return to default settings The model adopted in this...
Страница 12: ...ct the sensor connected Default PT100 Temperature unit Default C Upper limit of temperature range Lower limit of temperature range The control modes include PID ON OFF MANUAL Default PID Select ON OFF...
Страница 13: ...NUAL Default PID Select MANUAL here Back to top Press to return to the main screen Parameters relevant to MANUAL control Press in the main screen of DTA to enter the regulation mode Display Explanatio...
Страница 14: ...er the regulation mode Display Explanations PV SV Status of the temperature controller ON OFF of auto tuning Default value for proportional control Default value for integral control Default value for...
Страница 15: ...splay Explanations PV SV Status of the temperature controller Message displayed when DTB has not yet been connected to a sensor Press for more than 3 seconds to enter initial setting mode Select the s...
Страница 16: ...t communication format Communication address Communication speed Data length in bits Parity bit Stop bit Back to top Parameters relevant to ON OFF control Press in the main screen of DTB to enter the...
Страница 17: ...Display Explanations PV SV Status of the temperature controller Run stop Set up the position of decimal point 1 value with decimal point 2 value without decimal point Key locked function Manually adju...
Страница 18: ...temperature closest to PID0 3 The 0th SV The 0th default value for proportional control The 0th default value for integral control The 0th default value for derivative control The 0th default integra...
Страница 19: ...and 8 steps for each pattern totaling 64 steps Range of a pattern OFF 7 OFF the function disabled Temperature SV for pattern 0 and step 0 Time SV for pattern 0 and step 0 Temperature SV for pattern 0...
Страница 20: ...n DTB When the parameter is set ass PID4 the system will automatically adopt the PID value of the current temperature closest to PID0 3 The 0th SV The 0th default value for proportional control The 0t...
Страница 21: ...ROL MODES IN DTC 4 1 ON OFF There are four control modes in DTC ON OFF MANUAL PID and PID PROG Due to that DTC has no display panel the settings and monitoring of parameters have to rely on communicat...
Страница 22: ...a Temperature Controller User Manual 2007 09 17 22 DELTA ELECTRONICS INC ALL RIGHTS RESERVED Set up hysteresis Default heating hysteresis Can be set as cooling hysteresis as well Both default values a...
Страница 23: ...h the control mode to MANUAL mode Set up heating or cooling control cycle Default heating 20 seconds per cycle Manually adjust the output percentage Assume the percentage value 50 and the cycle 20 sec...
Страница 24: ...he control mode to PID mode You can conduct auto tuning on the default PID parameters according to the environment where your equipment is in or its temperature control capability allowing the tempera...
Страница 25: ...PID PROG Switch the control mode to PID PROG mode The 64 steps come from the combination of 8 patterns and 8 steps for each pattern You can establish maximum 64 steps according to different systems in...
