383 – AL Wiring TOP 3
ZKP-Number: 2.8006.640
Line disruption on digital input 3
Yellow alarm - warning
Cause
Corrective action
Short circuit or broken wire on
transistor output 3, plant side
(TOP 3).
u
Check wiring to plant.
384 – AL Wiring TOP 4
ZKP-Number: 2.8006.641
Line disruption on digital input 4
Yellow alarm - warning
Cause
Corrective action
Short circuit or broken wire on
transistor output 4, plant side
(TOP 4).
u
Check wiring to plant.
390 – AL MCR Exceeded
ZKP-Number: 1.1085.009
Speed limiter/MCR function: The maximum continuous rate was exceeded
Yellow alarm - engine power limited to permissible continuous power
Cause
Corrective action
Excessive permanent engine
load.
u
If the alarm remains, contact Service.
400 – AL Open Load Digital Input 1
ZKP-Number: 2.8006.625
Line disruption on digital input 1
Yellow alarm - warning
Cause
Corrective action
Wiring faulty.
No resistance over switch.
1. Check wiring (→ Page 181).
2. Check target device input.
3. Contact Service.
MS150096/01E 2012-08 | Troubleshooting | 79
TIM-ID: 0000029153 - 006
