TE Technology TC-720 - Manual (Page 78)

7. PROPORTIONAL BANDWIDTH
Write Command: 1d
Read Command: 51
Interpret: proportional bandwidth in °C.
For writing, multiply the desired bandwidth by 100
10
then convert to hexadecimal. For reading,
convert the returned hexadecimal to decimal, and then divide by 100
10
.
1.00
10
°C bandwidth would be 100
10
.
20.00
10
°C bandwidth would be 2000
10
.
8. INTEGRAL GAIN
Write Command: 1e
Read Command: 52
Interpret: integral gain in Repeats/minute
For writing, multiply the desired integral gain by 100
10
then convert to hexadecimal. For reading,
convert to decimal then divide by 100
10
.
0.01 rep/min would be 1
10
.
1.00 rep/min would be 100
10
.
9. DERIVATIVE GAIN
Write Command: 1f
Read Command: 53
Interpret: derivative gain in minutes.
For writing, multiply desired integral gain by 100
10
then convert to hexadecimal. For reading,
convert to decimal then divide by 100
10
.
0.01 min would be 1
10
.
1.00 min would be 100
10
.
10. ALARM1 TYPE
Write Command: 27
Read Command: 5b
Interpret: 0, no load effect; the controller will continue to provide output power
1, load off on alarm; the controller will turn off output power
11. ALARM2 TYPE
Write Command: 2a
Read Command: 5e
Interpret: 0 no load effect; the controller will continue to provide output power
1, load off on alarm; the controller will turn off output power
12. SENSOR1 CHOICE
Write Command: 20
Read Command: 54
Interpret: 0 == 5 kΩ thermistor
1 == 10 kΩ thermistor, type 1 (TS-91)
2 == 10 kΩ thermistor, type 2 (TP-53)
3 == 15 kΩ thermistor
4 == 50 kΩ thermistor
5 == 230 kΩ thermistor
6 == user defined table
78