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*B34: Error Messages
Error
Display
Error Description
Code
Symbol
Illegal setup values used: PV1 is used for
1
Er 01
both PVMD and SPMD that is
meaningless for control.
Illegal setup values used: PV2 is used for
2
Er 02
both PVMD and SPMD that is
meaningless for control
Illegal setup values used: P1-2 or P2-1 is
used for PVMD while PV1 or PV2 is used
3
Er 03
for SPMD. Dependent values are used
for PV and SV will produce incorrect
result of control
Illegal setup values used: COOL is used
for OUT2, but DIRT (cooling action) is
4
Er 04
already used for OUT1 or PID mode is
not used for OUT1 (that is PB1 or PB2
=0, and TI1 or TI2 =0)
Illegal setup values used: unequal IN1U
and IN2U or unequal DP1 and DP2 while
P1-2 or P2-1 is used for PVMD or, PV1
5
Er 05
or PV2 is used for SPMD or, P1.2.H,
P1.2.L, D1.2.H or D1.2.L is used for
A1FN or A2FN.
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 code1
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, alarm1 or alarm 2.
Page 126 of 479
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