ABB ACS355 series - Page 366

366 Fault tracing
1017 PAR SETUP 1
(6320)
0307 bit 15
Only two of the following
can be used
simultaneously: MTAC-
01 pulse encoder
interface module,
frequency input signal or
frequency output signal.
Disable frequency output, frequency
input or encoder:
• change transistor output to digital
mode (value of parameter 1804 TO
MODE = 0 [DIGITAL]), or
• change frequency input selection to
other value in parameter groups
11 REFERENCE SELECT,
40 PROCESS PID SET 1,
41 PROCESS PID SET 2 and
42 EXT / TRIM PID, or
• disable (parameter 5002
ENCODER ENABLE) and remove
MTAC-01 pulse encoder interface
module.
CODE FAULT CAUSE WHAT TO DO