GMC-I Messtechnik GmbH
R2500–27
Parameters Configuration
Press and hold
X1 = lower range limit, X2 = upper rang limit, MRS = X2 – X1
Parameters
Display
Range
Standard
Comments
Upper limit value for relay A1
al1h
oFF, 1 ... MRS/2
oFF, X1 ... X2
oFF
oFF
Relative (= default config.)
Absolute
Lower limit value for relay A1
al1l
Upper limit value for relay A2
al2h
Lower limit value for relay A2
al2l
Setpoint 2
sp 2
SP L
...
SP H
X1
Ramp for rising setpoints
spup
oFF, 1 ... MRS/2 per min.
oFF
See page 23
Ramp for falling setpoints
spdn
oFF, 1 ... MRS/2 per min.
oFF
Heating current setpoint (see
balancing)
amps
Auto, oFF, 0.1 ...
A H
oFF
Not with step-action controller or bus interface
Proportional band heating
pb 1
0 ... MRS/2
50
Proportional band cooling
pb11
0 ... MRS/2
50
Only with 3-step controllers
Dead band H/C
dbnd
0 ... MRS/2
0
Not with 2-step controllers
Path delay time
tu
0 ... 900 s
50 s
Cooling path delay time
tu11
0 ... 900 s
50 s
Only with 3-step controllers if extra derivative
action has been configured
Read-out cycle time
tc
0.1 ... 300 s
1 s
Motor run-time
ty
1 ... 600 s
60 s
Only with step-action controllers
Switching hysteresis
hyst
0 ... MRS/2
4
For limit value monitoring and limit transducers
Summary of Contents for R2500
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