TC300 Heater Temperature Controller Chapter 8: Command Line Operation
Page 42 CTN017856-D02
Return:
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where the result is 8 digits.
8.3.37. MONITOR? – Monitor Messages of TC300
MONITOR command is used to query the main operational status parameters of the TC300. The return of the
MONITOR command is a one-dimensional array, where the value on each position of the array is a return of a
Query command as described in below table.
Pos1 ReturnofQueryCommand Description
1
TSET1? Target Temperature of CH1
2
TACT1? Actual Temperature of CH1
3
CSET1? Target Output Current of CH1
4
CURR1? Actual Output Current of CH1
5
TMIN1? Minimum Temperature of CH1
6
TMAX1? Maximum Temperature of CH1
7
CMAX1? Maximum Output Current of CH1
8
VOLT1? Actual Output Voltage of CH1
9
MOD1? Operation Mode of CH1
10
TRIG1? Trigger State of CH1
11 TYPE1?
Sensor Type of CH1
12
TSET2? Target Temperature of CH2
13
TACT2? Actual Temperature of CH2
14
CSET2? Target Output Current of CH2
15
CURR2? Actual Output Current of CH2
16
TMIN2? Minimum Temperature of CH2
17
TMAX2? Maximum Temperature of CH2
18
CMAX2? Maximum Output Current of CH2
19
VOLT2? Actual Output Voltage of CH2
20
MOD2? Operation Mode of CH2
21
TRIG2? Trigger State of CH2
22
TYPE2? Sensor Type of CH2
8.3.38. ERR? – Error Status of TC300
ERR command is used to query the error status of the TC300. A 16-bits binary digit will be returned, with each bit
corresponding to the following definitions.
Bit Number Error Message Description
bit0=1 NO LOAD1 No Heater is connected to CH1
bit1=1 NO SENSOR1 No Sensor is connected to CH1
bit2=1 NO LOAD2 No Heater is connected to CH2
bit3=1 NO SENSOR2 No Sensor is connected to CH2
bit4=1 OVER CURR1 Over Current on CH1
bit5=1 OVER CURR2 Over Current on CH2