UMAX030211 Version 1.0.2. Preliminary Documentation – May be subject to change
43 - 85
Control Source
Scaling 1
Scaling 2
Dec Digits
CANopen Message – Num 1 to 9
7320h
7322h
6302h
CANopen Message – Num 10 to 19
2520h
2522h
2502h
Constant Function Block
N/A
N/A
N/A (float)
PID Control Function Block
0%
100%
1 (fixed)
Lookup Table z Function Block
(where z = 1 to 4)
0 or lowest
from 30z6h
(*)
100 or highest
from 30z6h
(**)
30z3h
Mathematical Function
4021h
4023h
4032h
Programmable Logic Function
0%
100%
1 (fixed)
Output Commanded Field Value
7320h
7322h
6302h
Power Supply Measured
N/A
N/A
1 (fixed)
Processor Temperature Measured
N/A
N/A
1 (fixed)
(*) - Whichever value is smaller; (**) - Whichever value is larger
Table 24 – Scaling Limits per Control Source
2.9.
Diagnostics
There are fifteen built in CANopen EMCY messages available. The communications timeout, power
supply voltage, CPU temperature (built-in temperature sensor) and out-of-range status for each of
the inputs are monitored by the firmware.
If any of the variables are out of range, a corresponding CANopen EMY is sent.
EMCY Data
Meaning
0x 00 31 01 00 01 00 00 00
VPS out of range
0x 00 42 01 00 02 00 00 00
CPU temperature out of range
0x 10 F0 01 03 40 00 00 00
Input #1 out of range
0x 10 F0 01 04 41 00 00 00
Input #2 out of range
0x 10 F0 01 05 42 00 00 00
Input #3 out of range
0x 10 F0 01 06 43 00 00 00
Input #4 out of range
0x 10 F0 01 07 44 00 00 00
Input #5 out of range
0x 10 F0 01 08 45 00 00 00
Input #6 out of range
0x 10 F0 01 09 46 00 00 00
Input #7 out of range
0x 10 F0 01 0A 47 00 00 00
Input #8 out of range
0x 10 F0 01 0B 48 00 00 00
Input #9 out of range
0x 10 F0 01 0C 49 00 00 00
Input #10 out of range
0x 10 F0 01 0D 4A 00 00 00
Input #11 out of range
0x 10 F0 01 0E 4B 00 00 00
Input #12 out of range
0x 10 81 01 00 00 00 00 00
Communications error
Table 25 – EMCY codes
