Heidolph Synthesis 1 - Manual (Page 100)

100
E
17. Interface RS 232
Interface commands
a. Query
SZn? with n=1...4
nominal temperature, zone n
answer: SZn=xxx
SD?
nominal rotational speed
answer: SD=xxxx
ST?
nominal time, timer elapse
answer: ST=xxx
BT?
running down, timer
answer: BT=xxx
AZn? with n=1...4
actual temperature, zone n
answer: AZn=xxx
AEn? with n=1...4
actual value, external sensor, zone n
answer: AEn=xxx
AD?
actual rotational speed
answer: AD=xxxx
SB?
operational status
answer: SB=x
Answer heater speed Ramp Active Identic
Bit b0 b1 b2 b3
SB=0 off off off off
SB=1 on off off off
SB=2 off on off off
SB=3 on on off off
SB=4 off off on off
SB=5 on off on off
SB=6 off on on off
SB=7 on on on off
SB=8 off off off on
SB=9 on off off on
SB=10 off on off on
SB=11 on on off on
SB=12 off off on on
SB=13 on off on on
SB=14 off on on on
SB=15 on on on on
FN?
error number
answer: FN=x