Error Codes - pma ks 10-i Bedienungsanleitung

Error Codes and Corrective Actions
Display
Error
Symbol
Code
Illegal setup values been used: PV1 is used for both PVMD
1
and SPMD. It is meaningless for control.
Illegal setup values been used: PV2 is used for both PVMD
2
and SPMD. It is meaningless for control
Illegal setup values been used: P1-2 or P2-1 is used for
PVMD while PV1 or PV2 is used for SPMD. Dependent
3
values used for PV and SV will create incorrect result
of control
Illegal setup values been used: Before COOL is used for
OUT2, DIRT ( cooling action ) has already been used for
OUT1, or PID mode is not used for OUT1 ( that is PB1 or
4
PB2 = 0, and TI1 or TI2 = 0 )
Illegal setup values been used: unequal IN1U and IN2U or
unequal DP1 and DP2 while P1-2 or P2-1 is used for PVMD
5
or, PV1 or PV2 is used for SPMD or, P1.2.H, P1.2.L, D1.2.H
or D1.2.L are used for A1FN or A2FN.
Illegal setup values been used: OUT2 select =AL2 but
6
A2FN select NONE
Illegal setup values been used: Dwell timer (TIMR) is
7
selected for both A1FN and A2FN.
10 Communication error: bad function code
Communication error: register address out of range
11
12 Communication error: access a non-existent parameter
14
Communication error: attempt to write a read-only data
Communication error: write a value which is out of range to
15
a register
Fail to perform auto-tuning function
26
EEPROM can't be written correctly
29
Input 2 ( IN2 ) sensor break, or input 2 current below 1 mA
38
if 4-20 mA is selected, or input 2 voltage below 0.25V if
1 - 5V is selected
Input 1 ( IN1 ) sensor break, or input 1 current below 1 mA
39 if 4-20 mA is selected, or input 1 voltage below 0.25V if
1 - 5V is selected
A to D converter or related component(s) malfunction
40
9499 040 61241
Error Description
Corrective Action
Check and correct setup values of PVMD and SPMD. PV
and SV can't use the same value for normal control
Same as error code 1
Check and correct setup values of PVMD and SPMD.
Difference of PV1 and PV2 can't be used for PV while PV1
or PV2 is used for SV
Check and correct setup values of OUT2, PB1, PB2, TI1,
TI2 and OUT1. IF OUT2 is required for cooling control, the
control should use PID mode ( PB = 0, TI = 0 ) and OUT1
should use reverse mode (heating action), otherwise, don't
use OUT2 for cooling control
Check and correct setup values of IN1U, IN2U, DP1, DP2,
PVMD, SPMD, A1FN or A2FN. Same unit and decimal point
should be used if both PV1 and PV2 are used for PV, SV,
alarm 1 or alarm 2.
Check and correct setup values of OUT2 and A2FN. OUT2
will not perform alarm function if A2FN select NONE.
Check and correct setup values of A1FN and A2FN. Dwell
timer can only be properly used for single alarm output.
Correct the communication software to meet the protocol
requirements.
Don't issue an over-range register
Don't issue a non-existent parameter to the slave.
Don't write a read-only data or a protected data to the slave.
Don't write an over-range data to the slave register.
1.The PID values obtained after auto-tuning procedure are
out of range. Retry auto-tuning.
2.Don't change set point value during auto-tuning
procedure.
3. Don't change Event input state during auto-tuning
procedure.
4.Use manual tuning instead of auto-tuning.
Return to factory for repair.
Replace input 2 sensor.
Replace input 1 sensor.
Return to factory for repair.

Error Codes

address to the slave.
14