Basic - Siemens BT300 Applications Manual

Hvac drive
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Siemens Application
3.4.2

Basic

See Table 14 in which the basic monitoring values are presented.
NOTE:
Only Standard I/O board status are available in the Monitor menu. Status for all I/O board signals can
be found as raw data in the I/O and Hardware system menu.
Check expander I/O board status when required in the I/O and Hardware system menu.
Code
Monitoring value
V2.2.1
Output frequency
V2.2.2
Frequency reference
V2.2.3
Motor speed
V2.2.4
Motor current
V2.2.5
Motor torque
V2.2.7
Motor shaft power
V2.2.8
Motor shaft power
V2.2.9
Motor voltage
V2.2.10
DC link voltage
V2.2.11
Unit temperature
V2.2.12
Motor temperature
V2.2.13
Analog input 1
V2.2.14
Analog input 2
V2.2.15
Analog output 1
V2.2.16
Motor Preheat
V2.2.17
Drive Status Word
V2.2.18
Last active fault
V2.2.19
Fire mode status
V2.2.20
DIN Status Word 1
V2.2.21
DIN Status Word 2
24-hour support +1-800-877-7545 (Dial 2)
Table 15: Monitoring menu items.
Unit
ID
Hz
1
Hz
25
rpm
2
A
3
%
4
%
5
kW/hp
73
V
6
V
7
°C
8
%
9
%
59
%
60
%
81
1228
43
37
1597
56
57
Siemens Industry, Inc. • 25
Description
Output frequency to motor
Frequency reference to motor control
Motor speed in rpm
Calculated shaft torque
Total power consumption of the drive
Motor shaft power in kW or Hp
Voltage fed to the motor.
Voltage fed to the motor.
Heat sink temperature
Calculated motor temperature
Signal in percent of used range
Signal in percent of used range
Signal in percent of used range
0 = OFF
1 = Heating (feeding DC-current)
Bit coded status of drive
B1 = Ready
B2 = Run
B3 = Fault
B6 = RunEnable
B7 = AlarmActive
B10 = DC Current in stop
B11 = DC Brake Active
B12 = RunRequest
B13 = MotorRegulatorActive
The fault code of latest activated fault that has
not been reset.
0 = Disabled
1 = Enabled
2 = Activated (Enabled + DI open)
3 = Test mode
16-bit word where each bit represents the status
of one digital input. 6 digital inputs at every slot
are read. Word 1 starts from input 1 in slot A
(bit0) and goes to input 4 in slot C (bit15).
16-bit word where each bit represents the status
of one digital input. 6 digital inputs at every slot
are read. Word 2 starts from input 5 in slot C
(bit0) and goes to input 6 in slot E (bit13).
3

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