Operational Group (Status Register) Structure; Command Error ("Cxx") - TDK-Lambda GH10-100 User Manual

6.3.3

Operational Group (Status Register) Structure

Operational status register group holds a snapshot of the actual status state of the power supply at
a present time. Power supply status might quickly change its condition before the controlling PC
detects it. Events can be stored in the Event register if the Enable register allows it. Refer to
General Status Register Commands (section 4.10.9) set. Table 6-8 describes bit configuration of
the operational group register.
Bit Number Decimal Value
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Table 6-8: Bit Configuration of Operational Condition Register
6.3.4

Command Error ("Cxx")

Power supply responds with a command error if it receives an unrecognized command or a
command, which is recognized, but cannot be executed. Command error response format is
'Cnn<CR>' where 'nn' is '01' to '05'. The following execution error commands are available:
C01 Illegal command or query
C02 Missing parameter
C03 Illegal parameter
C04 Checksum error
C05 Setting out of range
Bit Symbol
1 CV
2 CC
4 NFLT
8 -
16 AST
32 FBE
64 -
128 LOC
256 UVP
512 ILC enable
1024 ENA enable
2048 CFB
4096 EVR
8192 ECR
16384 CPE
32768 CP
Description
Constant Voltage operation mode
Constant Current operation mode
No Fault
-
Auto Start Enabled
Foldback Enabled
-
Local / Remote communication mode
Under Voltage Protection enabled
Interlock control Enabled
Enable control Enabled
CC operation mode Foldback enabled
External Voltage Reference Programming
External Current Reference Programming
Constant Power Enabled
Constant Power operation mode
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