YOKOGAWA SC450G - Page 47

IM 12D08N05-01E
5-9
<5. MENU STRUCTURE COMMISSIONING>
S2, S3, S4 Similar structure to S1
Enter
PI-control S1
Range
(proportional)
Direction
Setpoint
I-time
250.0μS/cm
50.00μS/cm
Reverse
3600 s
Alarm
Control
Hold
USP
Fail
Off
Simulate
Menu Parameter Default values
Range
min. max.
PID-control S1 Setpoint 250.0μS/cm -inf +inf
Range 50.0μS/cm -inf +inf
Manual Reset 0% 0% 100%
I-time 3600 s 1 s 3600 s
D-time 0 s 0 s 60 s
Duty cycle DC period time 10 s 1 s 1800 s
Pulse freq. Max. pulse freq. 70p/min 1p/m 120p/m
mA1(simulate) Expire time 0.0 s 0 s 1800 s
Alarm S1 Setpoint 450.0μS/cm(high) -inf +inf
Alarm S2 Setpoint 50.0μS/cm(low) -inf +inf
Alarm S1 Hysteresis 4.500μS/cm 0.0μS/cm +inf
Alarm S1 Delay time 0.2 s 0 s +inf
Alarm S1 Expire Time 0.0 s 0 s 1800 s
Hold Fixed value mA1 12 mA 3.6 mA 21 mA
Fixed value mA2 12 mA 3.6 mA 21 mA