7
If there is already a set value in 4824H and you would like to modify it, reset it to 0 before you set up a new value.
2. Each channel can be set up individually for specific functions.
Addresses:
CH
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
Address for the
EVENT function
1998H
1999H
199AH
199BH
199CH
199DH
199EH
199FH
Functions:
Set value
0
1
2
3
4
Function
N/A
RUN (open circuit)
STOP (short circuit)
SV1 (open circuit)
SV2 (short circuit)
Auto (open circuit)
Manual (short circuit)
Execute (open circuit)
Pause (short circuit)
Definitions:
RUN/STOP: To enable or disable the output.
SV1/SV2: To switch between set values.
Auto/manual: To switch between the PID and manual controls.
Execute/pause: To execute or pause the counting time when in programmable PID control.
Example: If you would like the function of EVENT1 at CH1 to be “SV1/SV2”, write 0002H into address 1998H.
Slope
Function
The temperature rises according to the slope set. Unit: 0.1
°
C/min.
Example: Suppose the slope is set to “50” and SV “200.0°C”, then the temperature will rise at 5°C per minute until it reaches 200.0°C.
How to Operate
1. Enable the slope function: Write 1234H into the address 47F1H and then 0020H into address 4824H.
Bits in 4824H
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Flag
--
Hot runner
control
Slop
control
--
Latch
CT
EVENT
--
Notes:
The flag to enable slope function is at bit5 of 4824H. Write 0020H to bit5 to set it on.
If the “multistate” function is enabled, for example, writing 0022H means enabling bit5 and bit1 at the same time.
If there is already a set value in 4824H and you would like to modify it, reset it to 0 before you set up a new value.
2. Set up relevant parameters using the table below.
CH
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
Set value (SV)
1008H
1009H
100AH
100BH
100CH
100DH
100EH
100FH
Slope (unit: 0.1°)
1970H
1971H
1972H
1973H
1974H
1975H
1976H
1977H
Note: To stabilize the control, first execute auto-tuning when the slope function is selected. When auto-tuning is being executed, the slope
control will stop.
Programmable PID Latch Function
Function
DTE10T offers programmable PID latch function. When the power is off and on again, the status before the power is cut off can be retained.
How to Operate
1. Enable the programmable PID latch function: Write 1234H into the address 47F1H and then 0008H into address 4824H.
Bits in 4824H
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Flag
--
Hot runner
control
Slop
control
--
Latch
CT
EVENT
--
Notes:
The flag to enable PID latch is at bit3 of 4824H. Write 0008H to bit3 to set it on.