YASKAWA VIPA System SLIO Manual page 242

Analog Input
031-1CD35 - AI 4x16Bit 0...10V > Diagnostic data
MODTYP Module informa-
tion
CHTYP Channel type
NUMBIT Diagnostic bits
NUMCH Channels
CHERR Channel error
CH0ERR ... CH3ERR
Channel-specific
CH4ERR ... CH7ERR
reserved
242
Byte Bit 7 ... 0
0 n Bit 3 ... 0: module class
– 0101b analog module
n Bit 4: set at channel information present
n Bit 7 ... 5: reserved
Byte Bit 7 ... 0
0 n Bit 6 ... 0: Channel type
– 70h: Digital input
– 71h: Analog input
– 72h: Digital output
– 73h: Analog output
– 74h: Analog input/-output
– 76h: Counter
n Bit 7: reserved
Byte Bit 7 ... 0
0 Number of diagnostic bits per channel (here 08h)
Byte Bit 7 ... 0
0 Number of channels of a module (here 04h)
Byte Bit 7 ... 0
0 n Bit 0: set at error in channel group 0
Bit 1: set at error in channel group 1
n
Bit 2: set at error in channel group 2
n
n Bit 3: set at error in channel group 3
n Bit 7 ... 4: reserved
Byte Bit 7 ... 0
0 Channel-specific error channel x:
n Bit 0: set at configuring/parameter assignment error
n Bit 5 ... 1: reserved
n Bit 6: set at measuring range underflow
n Bit 7: set at measuring range overflow
Byte Bit 7 ... 0
0 reserved
VIPA System SLIO
HB300 | SM-AIO | | en | 17-05