Siemens SINAMICS S120 Manual De Listas página 2593

p0264
T 0
&
RKA liquid flow OK r0267.5
RKA conductivity no fault r0267.6
RKA: Cooling unit
1 2
DO: A_INF, B_INF, S_INF, SERVO, VECTOR
Auxiliaries - Cooling unit, sequence control
S1: Ready for switching on
r0267.0 = 0, r0267.4 = 1
RKA no fault present r0267.3
≥1
&
S2: Waiting for power up
response
r0267.0 = 1, r0267.4 = 1
RKA conductivity no fault r0267.6
&
S3: Operation
r0267.0 = 1, r0267.4 = 1
3 4
(r0108.28 = 1)
RKA acknowledge faults r0265.2
&
RKA liquid flow OK r0267.5
RKA conductivity no fault r0267.6
RKA no fault present r0267.3
p0261
T 0
≥1
T 0
≥1
p0260
5
fp_9795_01_eng.vsd
22.04.16 V05.02.03
S5: Waiting for acknowledgment
r0267.0 = 0, r0267.4 = 1
&
≥1
&
S4: Fault
r0267.0 = 0
p0263
T 0
T 0
p0262
6 7
Function diagram
SINAMICS S120
≥1
≥1 ≥1
8
- 9795 -