100 CT-600-2
No. Alarm / warning
description
Related
function
Possible causes
127 Slider: Moving CR slider
failed
2.28
128 Slider: Gap between the two
sliders
2.28
129 Slider: Gap between zero
and Vi slider
2.28
130 Slider: Reserved3 2.28
131 Slider: Reserved4 2.28
132 Slider: Reserved5 2.28
133 Oil Flow Low 2.28
134 Oil Pressure Low 2.28 OS.A85 compressors: compressor oil filter needs
replacement or issue with sensor/wiring for oil pressure
switch on compressor
135 Motor Frequency Low 2.28 Motor speed below minimum allowed
136 Motor Frequency High 2.28 Motor speed above maximum allowed
137 Oil Stop Valve 2.28
140 Output Current: HW Trip 2.28
145 HW: Sensor supply voltage
1 - 24V
2.28
146 HW: Sensor supply voltage
2 - 24V
2.28
147 Slider: No serial
communication detected
2.28
150 Active start command but
compressor is not running
2.28
152 No start signal, but
compressor is running
2.28
153 Motor current too high 2.28
159 Undetermined compressor
running state
2.28
200 IQ-Module offline 2.28 Communication to module lost
Wiring fault communication cable
Module not accepted on modbus due to parametrization
error
201 Dev.check: operating state 2.28 Operating state module incorrect
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